commit 841303b8ab2e36b9f2fef12de6cf90cf25a53446
Author: ErickSkrauch <erickskrauch@yandex.ru>
Date:   Sat Jan 2 16:43:18 2016 +0300

    Инициализировано Yii2 приложение, выпилены лишние части, накинуты чуточку нужных

diff --git a/.bowerrc b/.bowerrc
new file mode 100644
index 0000000..1669168
--- /dev/null
+++ b/.bowerrc
@@ -0,0 +1,3 @@
+{
+    "directory" : "vendor/bower"
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..30507e4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,31 @@
+# yii console command
+/yii
+
+# phpstorm project files
+.idea
+
+# netbeans project files
+nbproject
+
+# zend studio for eclipse project files
+.buildpath
+.project
+.settings
+
+# windows thumbnail cache
+Thumbs.db
+
+# composer vendor dir
+/vendor
+
+# composer itself is not needed
+composer.phar
+composer.lock
+
+# Mac DS_Store Files
+.DS_Store
+
+# phpunit itself is not needed
+phpunit.phar
+# local phpunit config
+/phpunit.xml
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..45e56ad
--- /dev/null
+++ b/README.md
@@ -0,0 +1,54 @@
+Yii 2 Advanced Project Template
+===============================
+
+Yii 2 Advanced Project Template is a skeleton [Yii 2](http://www.yiiframework.com/) application best for
+developing complex Web applications with multiple tiers.
+
+The template includes three tiers: front end, back end, and console, each of which
+is a separate Yii application.
+
+The template is designed to work in a team development environment. It supports
+deploying the application in different environments.
+
+Documentation is at [docs/guide/README.md](docs/guide/README.md).
+
+[![Latest Stable Version](https://poser.pugx.org/yiisoft/yii2-app-advanced/v/stable.png)](https://packagist.org/packages/yiisoft/yii2-app-advanced)
+[![Total Downloads](https://poser.pugx.org/yiisoft/yii2-app-advanced/downloads.png)](https://packagist.org/packages/yiisoft/yii2-app-advanced)
+[![Build Status](https://travis-ci.org/yiisoft/yii2-app-advanced.svg?branch=master)](https://travis-ci.org/yiisoft/yii2-app-advanced)
+
+DIRECTORY STRUCTURE
+-------------------
+
+```
+common
+    config/              contains shared configurations
+    mail/                contains view files for e-mails
+    models/              contains model classes used in both backend and frontend
+console
+    config/              contains console configurations
+    controllers/         contains console controllers (commands)
+    migrations/          contains database migrations
+    models/              contains console-specific model classes
+    runtime/             contains files generated during runtime
+backend
+    assets/              contains application assets such as JavaScript and CSS
+    config/              contains backend configurations
+    controllers/         contains Web controller classes
+    models/              contains backend-specific model classes
+    runtime/             contains files generated during runtime
+    views/               contains view files for the Web application
+    web/                 contains the entry script and Web resources
+frontend
+    assets/              contains application assets such as JavaScript and CSS
+    config/              contains frontend configurations
+    controllers/         contains Web controller classes
+    models/              contains frontend-specific model classes
+    runtime/             contains files generated during runtime
+    views/               contains view files for the Web application
+    web/                 contains the entry script and Web resources
+    widgets/             contains frontend widgets
+vendor/                  contains dependent 3rd-party packages
+environments/            contains environment-based overrides
+tests                    contains various tests for the advanced application
+    codeception/         contains tests developed with Codeception PHP Testing Framework
+```
diff --git a/api/assets/AppAsset.php b/api/assets/AppAsset.php
new file mode 100644
index 0000000..e7e722f
--- /dev/null
+++ b/api/assets/AppAsset.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace api\assets;
+
+use yii\web\AssetBundle;
+
+/**
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class AppAsset extends AssetBundle
+{
+    public $basePath = '@webroot';
+    public $baseUrl = '@web';
+    public $css = [
+        'css/site.css',
+    ];
+    public $js = [
+    ];
+    public $depends = [
+        'yii\web\YiiAsset',
+        'yii\bootstrap\BootstrapAsset',
+    ];
+}
diff --git a/api/config/.gitignore b/api/config/.gitignore
new file mode 100644
index 0000000..20da318
--- /dev/null
+++ b/api/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
\ No newline at end of file
diff --git a/api/config/bootstrap.php b/api/config/bootstrap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/api/config/bootstrap.php
@@ -0,0 +1 @@
+<?php
diff --git a/api/config/main.php b/api/config/main.php
new file mode 100644
index 0000000..79cad52
--- /dev/null
+++ b/api/config/main.php
@@ -0,0 +1,33 @@
+<?php
+$params = array_merge(
+    require(__DIR__ . '/../../common/config/params.php'),
+    require(__DIR__ . '/../../common/config/params-local.php'),
+    require(__DIR__ . '/params.php'),
+    require(__DIR__ . '/params-local.php')
+);
+
+return [
+    'id' => 'accounts-site-api',
+    'basePath' => dirname(__DIR__),
+    'bootstrap' => ['log'],
+    'controllerNamespace' => 'api\controllers',
+    'components' => [
+        'user' => [
+            'identityClass' => 'common\models\User',
+            'enableAutoLogin' => true,
+        ],
+        'log' => [
+            'traceLevel' => YII_DEBUG ? 3 : 0,
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+        'errorHandler' => [
+            'errorAction' => 'site/error',
+        ],
+    ],
+    'params' => $params,
+];
diff --git a/api/config/params.php b/api/config/params.php
new file mode 100644
index 0000000..7f754b9
--- /dev/null
+++ b/api/config/params.php
@@ -0,0 +1,4 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];
diff --git a/api/controllers/SiteController.php b/api/controllers/SiteController.php
new file mode 100644
index 0000000..c011ade
--- /dev/null
+++ b/api/controllers/SiteController.php
@@ -0,0 +1,213 @@
+<?php
+namespace api\controllers;
+
+use Yii;
+use common\models\LoginForm;
+use api\models\PasswordResetRequestForm;
+use api\models\ResetPasswordForm;
+use api\models\SignupForm;
+use api\models\ContactForm;
+use yii\base\InvalidParamException;
+use yii\web\BadRequestHttpException;
+use yii\web\Controller;
+use yii\filters\VerbFilter;
+use yii\filters\AccessControl;
+
+/**
+ * Site controller
+ */
+class SiteController extends Controller
+{
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            'access' => [
+                'class' => AccessControl::className(),
+                'only' => ['logout', 'signup'],
+                'rules' => [
+                    [
+                        'actions' => ['signup'],
+                        'allow' => true,
+                        'roles' => ['?'],
+                    ],
+                    [
+                        'actions' => ['logout'],
+                        'allow' => true,
+                        'roles' => ['@'],
+                    ],
+                ],
+            ],
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'logout' => ['post'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function actions()
+    {
+        return [
+            'error' => [
+                'class' => 'yii\web\ErrorAction',
+            ],
+            'captcha' => [
+                'class' => 'yii\captcha\CaptchaAction',
+                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
+            ],
+        ];
+    }
+
+    /**
+     * Displays homepage.
+     *
+     * @return mixed
+     */
+    public function actionIndex()
+    {
+        return $this->render('index');
+    }
+
+    /**
+     * Logs in a user.
+     *
+     * @return mixed
+     */
+    public function actionLogin()
+    {
+        if (!\Yii::$app->user->isGuest) {
+            return $this->goHome();
+        }
+
+        $model = new LoginForm();
+        if ($model->load(Yii::$app->request->post()) && $model->login()) {
+            return $this->goBack();
+        } else {
+            return $this->render('login', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Logs out the current user.
+     *
+     * @return mixed
+     */
+    public function actionLogout()
+    {
+        Yii::$app->user->logout();
+
+        return $this->goHome();
+    }
+
+    /**
+     * Displays contact page.
+     *
+     * @return mixed
+     */
+    public function actionContact()
+    {
+        $model = new ContactForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail(Yii::$app->params['adminEmail'])) {
+                Yii::$app->session->setFlash('success', 'Thank you for contacting us. We will respond to you as soon as possible.');
+            } else {
+                Yii::$app->session->setFlash('error', 'There was an error sending email.');
+            }
+
+            return $this->refresh();
+        } else {
+            return $this->render('contact', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Displays about page.
+     *
+     * @return mixed
+     */
+    public function actionAbout()
+    {
+        return $this->render('about');
+    }
+
+    /**
+     * Signs user up.
+     *
+     * @return mixed
+     */
+    public function actionSignup()
+    {
+        $model = new SignupForm();
+        if ($model->load(Yii::$app->request->post())) {
+            if ($user = $model->signup()) {
+                if (Yii::$app->getUser()->login($user)) {
+                    return $this->goHome();
+                }
+            }
+        }
+
+        return $this->render('signup', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Requests password reset.
+     *
+     * @return mixed
+     */
+    public function actionRequestPasswordReset()
+    {
+        $model = new PasswordResetRequestForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail()) {
+                Yii::$app->session->setFlash('success', 'Check your email for further instructions.');
+
+                return $this->goHome();
+            } else {
+                Yii::$app->session->setFlash('error', 'Sorry, we are unable to reset password for email provided.');
+            }
+        }
+
+        return $this->render('requestPasswordResetToken', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Resets password.
+     *
+     * @param string $token
+     * @return mixed
+     * @throws BadRequestHttpException
+     */
+    public function actionResetPassword($token)
+    {
+        try {
+            $model = new ResetPasswordForm($token);
+        } catch (InvalidParamException $e) {
+            throw new BadRequestHttpException($e->getMessage());
+        }
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
+            Yii::$app->session->setFlash('success', 'New password was saved.');
+
+            return $this->goHome();
+        }
+
+        return $this->render('resetPassword', [
+            'model' => $model,
+        ]);
+    }
+}
diff --git a/api/models/ContactForm.php b/api/models/ContactForm.php
new file mode 100644
index 0000000..550c3b3
--- /dev/null
+++ b/api/models/ContactForm.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace api\models;
+
+use Yii;
+use yii\base\Model;
+
+/**
+ * ContactForm is the model behind the contact form.
+ */
+class ContactForm extends Model
+{
+    public $name;
+    public $email;
+    public $subject;
+    public $body;
+    public $verifyCode;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            // name, email, subject and body are required
+            [['name', 'email', 'subject', 'body'], 'required'],
+            // email has to be a valid email address
+            ['email', 'email'],
+            // verifyCode needs to be entered correctly
+            ['verifyCode', 'captcha'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'verifyCode' => 'Verification Code',
+        ];
+    }
+
+    /**
+     * Sends an email to the specified email address using the information collected by this model.
+     *
+     * @param  string  $email the target email address
+     * @return boolean whether the email was sent
+     */
+    public function sendEmail($email)
+    {
+        return Yii::$app->mailer->compose()
+            ->setTo($email)
+            ->setFrom([$this->email => $this->name])
+            ->setSubject($this->subject)
+            ->setTextBody($this->body)
+            ->send();
+    }
+}
diff --git a/api/models/PasswordResetRequestForm.php b/api/models/PasswordResetRequestForm.php
new file mode 100644
index 0000000..2ef15ba
--- /dev/null
+++ b/api/models/PasswordResetRequestForm.php
@@ -0,0 +1,60 @@
+<?php
+namespace api\models;
+
+use common\models\User;
+use yii\base\Model;
+
+/**
+ * Password reset request form
+ */
+class PasswordResetRequestForm extends Model
+{
+    public $email;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['email', 'filter', 'filter' => 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'exist',
+                'targetClass' => '\common\models\User',
+                'filter' => ['status' => User::STATUS_ACTIVE],
+                'message' => 'There is no user with such email.'
+            ],
+        ];
+    }
+
+    /**
+     * Sends an email with a link, for resetting the password.
+     *
+     * @return boolean whether the email was send
+     */
+    public function sendEmail()
+    {
+        /* @var $user User */
+        $user = User::findOne([
+            'status' => User::STATUS_ACTIVE,
+            'email' => $this->email,
+        ]);
+
+        if ($user) {
+            if (!User::isPasswordResetTokenValid($user->password_reset_token)) {
+                $user->generatePasswordResetToken();
+            }
+
+            if ($user->save()) {
+                return \Yii::$app->mailer->compose(['html' => 'passwordResetToken-html', 'text' => 'passwordResetToken-text'], ['user' => $user])
+                    ->setFrom([\Yii::$app->params['supportEmail'] => \Yii::$app->name . ' robot'])
+                    ->setTo($this->email)
+                    ->setSubject('Password reset for ' . \Yii::$app->name)
+                    ->send();
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/api/models/ResetPasswordForm.php b/api/models/ResetPasswordForm.php
new file mode 100644
index 0000000..a139867
--- /dev/null
+++ b/api/models/ResetPasswordForm.php
@@ -0,0 +1,65 @@
+<?php
+namespace api\models;
+
+use common\models\User;
+use yii\base\InvalidParamException;
+use yii\base\Model;
+use Yii;
+
+/**
+ * Password reset form
+ */
+class ResetPasswordForm extends Model
+{
+    public $password;
+
+    /**
+     * @var \common\models\User
+     */
+    private $_user;
+
+
+    /**
+     * Creates a form model given a token.
+     *
+     * @param  string                          $token
+     * @param  array                           $config name-value pairs that will be used to initialize the object properties
+     * @throws \yii\base\InvalidParamException if token is empty or not valid
+     */
+    public function __construct($token, $config = [])
+    {
+        if (empty($token) || !is_string($token)) {
+            throw new InvalidParamException('Password reset token cannot be blank.');
+        }
+        $this->_user = User::findByPasswordResetToken($token);
+        if (!$this->_user) {
+            throw new InvalidParamException('Wrong password reset token.');
+        }
+        parent::__construct($config);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    /**
+     * Resets password.
+     *
+     * @return boolean if password was reset.
+     */
+    public function resetPassword()
+    {
+        $user = $this->_user;
+        $user->setPassword($this->password);
+        $user->removePasswordResetToken();
+
+        return $user->save(false);
+    }
+}
diff --git a/api/models/SignupForm.php b/api/models/SignupForm.php
new file mode 100644
index 0000000..94917eb
--- /dev/null
+++ b/api/models/SignupForm.php
@@ -0,0 +1,59 @@
+<?php
+namespace api\models;
+
+use common\models\User;
+use yii\base\Model;
+use Yii;
+
+/**
+ * Signup form
+ */
+class SignupForm extends Model
+{
+    public $username;
+    public $email;
+    public $password;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['username', 'filter', 'filter' => 'trim'],
+            ['username', 'required'],
+            ['username', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This username has already been taken.'],
+            ['username', 'string', 'min' => 2, 'max' => 255],
+
+            ['email', 'filter', 'filter' => 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'string', 'max' => 255],
+            ['email', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This email address has already been taken.'],
+
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    /**
+     * Signs user up.
+     *
+     * @return User|null the saved model or null if saving fails
+     */
+    public function signup()
+    {
+        if ($this->validate()) {
+            $user = new User();
+            $user->username = $this->username;
+            $user->email = $this->email;
+            $user->setPassword($this->password);
+            $user->generateAuthKey();
+            if ($user->save()) {
+                return $user;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/api/runtime/.gitignore b/api/runtime/.gitignore
new file mode 100644
index 0000000..c96a04f
--- /dev/null
+++ b/api/runtime/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file
diff --git a/api/views/layouts/main.php b/api/views/layouts/main.php
new file mode 100644
index 0000000..0afb7ed
--- /dev/null
+++ b/api/views/layouts/main.php
@@ -0,0 +1,77 @@
+<?php
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+use yii\helpers\Html;
+use yii\bootstrap\Nav;
+use yii\bootstrap\NavBar;
+use yii\widgets\Breadcrumbs;
+use api\assets\AppAsset;
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <meta charset="<?= Yii::$app->charset ?>">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <?= Html::csrfMetaTags() ?>
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+<?php $this->beginBody() ?>
+
+<div class="wrap">
+    <?php
+    NavBar::begin([
+        'brandLabel' => 'My Company',
+        'brandUrl' => Yii::$app->homeUrl,
+        'options' => [
+            'class' => 'navbar-inverse navbar-fixed-top',
+        ],
+    ]);
+    $menuItems = [
+        ['label' => 'Home', 'url' => ['/site/index']],
+        ['label' => 'About', 'url' => ['/site/about']],
+        ['label' => 'Contact', 'url' => ['/site/contact']],
+    ];
+    if (Yii::$app->user->isGuest) {
+        $menuItems[] = ['label' => 'Signup', 'url' => ['/site/signup']];
+        $menuItems[] = ['label' => 'Login', 'url' => ['/site/login']];
+    } else {
+        $menuItems[] = [
+            'label' => 'Logout (' . Yii::$app->user->identity->username . ')',
+            'url' => ['/site/logout'],
+            'linkOptions' => ['data-method' => 'post']
+        ];
+    }
+    echo Nav::widget([
+        'options' => ['class' => 'navbar-nav navbar-right'],
+        'items' => $menuItems,
+    ]);
+    NavBar::end();
+    ?>
+
+    <div class="container">
+        <?= Breadcrumbs::widget([
+            'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
+        ]) ?>
+        <?= $content ?>
+    </div>
+</div>
+
+<footer class="footer">
+    <div class="container">
+        <p class="pull-left">&copy; My Company <?= date('Y') ?></p>
+
+        <p class="pull-right"><?= Yii::powered() ?></p>
+    </div>
+</footer>
+
+<?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
diff --git a/api/views/site/about.php b/api/views/site/about.php
new file mode 100644
index 0000000..8eb0764
--- /dev/null
+++ b/api/views/site/about.php
@@ -0,0 +1,16 @@
+<?php
+
+/* @var $this yii\web\View */
+
+use yii\helpers\Html;
+
+$this->title = 'About';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-about">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>This is the About page. You may modify the following file to customize its content:</p>
+
+    <code><?= __FILE__ ?></code>
+</div>
diff --git a/api/views/site/contact.php b/api/views/site/contact.php
new file mode 100644
index 0000000..be11983
--- /dev/null
+++ b/api/views/site/contact.php
@@ -0,0 +1,45 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \api\models\ContactForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+use yii\captcha\Captcha;
+
+$this->title = 'Contact';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-contact">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        If you have business inquiries or other questions, please fill out the following form to contact us. Thank you.
+    </p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'contact-form']); ?>
+
+                <?= $form->field($model, 'name') ?>
+
+                <?= $form->field($model, 'email') ?>
+
+                <?= $form->field($model, 'subject') ?>
+
+                <?= $form->field($model, 'body')->textArea(['rows' => 6]) ?>
+
+                <?= $form->field($model, 'verifyCode')->widget(Captcha::className(), [
+                    'template' => '<div class="row"><div class="col-lg-3">{image}</div><div class="col-lg-6">{input}</div></div>',
+                ]) ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Submit', ['class' => 'btn btn-primary', 'name' => 'contact-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+
+</div>
diff --git a/api/views/site/error.php b/api/views/site/error.php
new file mode 100644
index 0000000..0ba2574
--- /dev/null
+++ b/api/views/site/error.php
@@ -0,0 +1,27 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $name string */
+/* @var $message string */
+/* @var $exception Exception */
+
+use yii\helpers\Html;
+
+$this->title = $name;
+?>
+<div class="site-error">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <div class="alert alert-danger">
+        <?= nl2br(Html::encode($message)) ?>
+    </div>
+
+    <p>
+        The above error occurred while the Web server was processing your request.
+    </p>
+    <p>
+        Please contact us if you think this is a server error. Thank you.
+    </p>
+
+</div>
diff --git a/api/views/site/index.php b/api/views/site/index.php
new file mode 100644
index 0000000..f780610
--- /dev/null
+++ b/api/views/site/index.php
@@ -0,0 +1,53 @@
+<?php
+
+/* @var $this yii\web\View */
+
+$this->title = 'My Yii Application';
+?>
+<div class="site-index">
+
+    <div class="jumbotron">
+        <h1>Congratulations!</h1>
+
+        <p class="lead">You have successfully created your Yii-powered application.</p>
+
+        <p><a class="btn btn-lg btn-success" href="http://www.yiiframework.com">Get started with Yii</a></p>
+    </div>
+
+    <div class="body-content">
+
+        <div class="row">
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/doc/">Yii Documentation &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/forum/">Yii Forum &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/extensions/">Yii Extensions &raquo;</a></p>
+            </div>
+        </div>
+
+    </div>
+</div>
diff --git a/api/views/site/login.php b/api/views/site/login.php
new file mode 100644
index 0000000..fe67ee0
--- /dev/null
+++ b/api/views/site/login.php
@@ -0,0 +1,39 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \common\models\LoginForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Login';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-login">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out the following fields to login:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
+
+                <?= $form->field($model, 'username') ?>
+
+                <?= $form->field($model, 'password')->passwordInput() ?>
+
+                <?= $form->field($model, 'rememberMe')->checkbox() ?>
+
+                <div style="color:#999;margin:1em 0">
+                    If you forgot your password you can <?= Html::a('reset it', ['site/request-password-reset']) ?>.
+                </div>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Login', ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/api/views/site/requestPasswordResetToken.php b/api/views/site/requestPasswordResetToken.php
new file mode 100644
index 0000000..a687530
--- /dev/null
+++ b/api/views/site/requestPasswordResetToken.php
@@ -0,0 +1,31 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \api\models\PasswordResetRequestForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Request password reset';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-request-password-reset">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out your email. A link to reset password will be sent there.</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'request-password-reset-form']); ?>
+
+                <?= $form->field($model, 'email') ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Send', ['class' => 'btn btn-primary']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/api/views/site/resetPassword.php b/api/views/site/resetPassword.php
new file mode 100644
index 0000000..6818ca9
--- /dev/null
+++ b/api/views/site/resetPassword.php
@@ -0,0 +1,31 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \api\models\ResetPasswordForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Reset password';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-reset-password">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please choose your new password:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'reset-password-form']); ?>
+
+                <?= $form->field($model, 'password')->passwordInput() ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Save', ['class' => 'btn btn-primary']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/api/views/site/signup.php b/api/views/site/signup.php
new file mode 100644
index 0000000..bbaffc5
--- /dev/null
+++ b/api/views/site/signup.php
@@ -0,0 +1,35 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \api\models\SignupForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Signup';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-signup">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out the following fields to signup:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'form-signup']); ?>
+
+                <?= $form->field($model, 'username') ?>
+
+                <?= $form->field($model, 'email') ?>
+
+                <?= $form->field($model, 'password')->passwordInput() ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Signup', ['class' => 'btn btn-primary', 'name' => 'signup-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/api/web/.gitignore b/api/web/.gitignore
new file mode 100644
index 0000000..25c74e6
--- /dev/null
+++ b/api/web/.gitignore
@@ -0,0 +1,2 @@
+/index.php
+/index-test.php
diff --git a/api/web/assets/.gitignore b/api/web/assets/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/api/web/assets/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/api/web/favicon.ico b/api/web/favicon.ico
new file mode 100644
index 0000000..580ed73
Binary files /dev/null and b/api/web/favicon.ico differ
diff --git a/api/web/robots.txt b/api/web/robots.txt
new file mode 100644
index 0000000..6f27bb6
--- /dev/null
+++ b/api/web/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:
\ No newline at end of file
diff --git a/common/config/.gitignore b/common/config/.gitignore
new file mode 100644
index 0000000..97c0f01
--- /dev/null
+++ b/common/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
diff --git a/common/config/bootstrap.php b/common/config/bootstrap.php
new file mode 100644
index 0000000..892906d
--- /dev/null
+++ b/common/config/bootstrap.php
@@ -0,0 +1,4 @@
+<?php
+Yii::setAlias('common', dirname(__DIR__));
+Yii::setAlias('api', dirname(dirname(__DIR__)) . '/api');
+Yii::setAlias('console', dirname(dirname(__DIR__)) . '/console');
diff --git a/common/config/main.php b/common/config/main.php
new file mode 100644
index 0000000..3c81e59
--- /dev/null
+++ b/common/config/main.php
@@ -0,0 +1,17 @@
+<?php
+return [
+    'vendorPath' => dirname(dirname(__DIR__)) . '/vendor',
+    'components' => [
+        'cache' => [
+            'class' => 'yii\caching\FileCache',
+        ],
+        'db' => [
+            'class' => 'yii\db\Connection',
+            'charset' => 'utf8',
+        ],
+        'mailer' => [
+            'class' => 'yii\swiftmailer\Mailer',
+            'viewPath' => '@common/mail',
+        ],
+    ],
+];
diff --git a/common/config/params.php b/common/config/params.php
new file mode 100644
index 0000000..4ec9ba6
--- /dev/null
+++ b/common/config/params.php
@@ -0,0 +1,6 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+    'supportEmail' => 'support@example.com',
+    'user.passwordResetTokenExpire' => 3600,
+];
diff --git a/common/mail/layouts/html.php b/common/mail/layouts/html.php
new file mode 100644
index 0000000..bddbc61
--- /dev/null
+++ b/common/mail/layouts/html.php
@@ -0,0 +1,22 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this \yii\web\View view component instance */
+/* @var $message \yii\mail\MessageInterface the message being composed */
+/* @var $content string main view render result */
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=<?= Yii::$app->charset ?>" />
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+    <?php $this->beginBody() ?>
+    <?= $content ?>
+    <?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
diff --git a/common/mail/layouts/text.php b/common/mail/layouts/text.php
new file mode 100644
index 0000000..7087cea
--- /dev/null
+++ b/common/mail/layouts/text.php
@@ -0,0 +1,12 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this \yii\web\View view component instance */
+/* @var $message \yii\mail\MessageInterface the message being composed */
+/* @var $content string main view render result */
+?>
+<?php $this->beginPage() ?>
+<?php $this->beginBody() ?>
+<?= $content ?>
+<?php $this->endBody() ?>
+<?php $this->endPage() ?>
diff --git a/common/mail/passwordResetToken-html.php b/common/mail/passwordResetToken-html.php
new file mode 100644
index 0000000..f3daf49
--- /dev/null
+++ b/common/mail/passwordResetToken-html.php
@@ -0,0 +1,15 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $user common\models\User */
+
+$resetLink = Yii::$app->urlManager->createAbsoluteUrl(['site/reset-password', 'token' => $user->password_reset_token]);
+?>
+<div class="password-reset">
+    <p>Hello <?= Html::encode($user->username) ?>,</p>
+
+    <p>Follow the link below to reset your password:</p>
+
+    <p><?= Html::a(Html::encode($resetLink), $resetLink) ?></p>
+</div>
diff --git a/common/mail/passwordResetToken-text.php b/common/mail/passwordResetToken-text.php
new file mode 100644
index 0000000..244c0cb
--- /dev/null
+++ b/common/mail/passwordResetToken-text.php
@@ -0,0 +1,12 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $user common\models\User */
+
+$resetLink = Yii::$app->urlManager->createAbsoluteUrl(['site/reset-password', 'token' => $user->password_reset_token]);
+?>
+Hello <?= $user->username ?>,
+
+Follow the link below to reset your password:
+
+<?= $resetLink ?>
diff --git a/common/models/LoginForm.php b/common/models/LoginForm.php
new file mode 100644
index 0000000..afc1c23
--- /dev/null
+++ b/common/models/LoginForm.php
@@ -0,0 +1,78 @@
+<?php
+namespace common\models;
+
+use Yii;
+use yii\base\Model;
+
+/**
+ * Login form
+ */
+class LoginForm extends Model
+{
+    public $username;
+    public $password;
+    public $rememberMe = true;
+
+    private $_user;
+
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            // username and password are both required
+            [['username', 'password'], 'required'],
+            // rememberMe must be a boolean value
+            ['rememberMe', 'boolean'],
+            // password is validated by validatePassword()
+            ['password', 'validatePassword'],
+        ];
+    }
+
+    /**
+     * Validates the password.
+     * This method serves as the inline validation for password.
+     *
+     * @param string $attribute the attribute currently being validated
+     * @param array $params the additional name-value pairs given in the rule
+     */
+    public function validatePassword($attribute, $params)
+    {
+        if (!$this->hasErrors()) {
+            $user = $this->getUser();
+            if (!$user || !$user->validatePassword($this->password)) {
+                $this->addError($attribute, 'Incorrect username or password.');
+            }
+        }
+    }
+
+    /**
+     * Logs in a user using the provided username and password.
+     *
+     * @return boolean whether the user is logged in successfully
+     */
+    public function login()
+    {
+        if ($this->validate()) {
+            return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600 * 24 * 30 : 0);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Finds user by [[username]]
+     *
+     * @return User|null
+     */
+    protected function getUser()
+    {
+        if ($this->_user === null) {
+            $this->_user = User::findByUsername($this->username);
+        }
+
+        return $this->_user;
+    }
+}
diff --git a/common/models/User.php b/common/models/User.php
new file mode 100644
index 0000000..ce78fcd
--- /dev/null
+++ b/common/models/User.php
@@ -0,0 +1,188 @@
+<?php
+namespace common\models;
+
+use Yii;
+use yii\base\NotSupportedException;
+use yii\behaviors\TimestampBehavior;
+use yii\db\ActiveRecord;
+use yii\web\IdentityInterface;
+
+/**
+ * User model
+ *
+ * @property integer $id
+ * @property string $username
+ * @property string $password_hash
+ * @property string $password_reset_token
+ * @property string $email
+ * @property string $auth_key
+ * @property integer $status
+ * @property integer $created_at
+ * @property integer $updated_at
+ * @property string $password write-only password
+ */
+class User extends ActiveRecord implements IdentityInterface
+{
+    const STATUS_DELETED = 0;
+    const STATUS_ACTIVE = 10;
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return '{{%user}}';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            TimestampBehavior::className(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['status', 'default', 'value' => self::STATUS_ACTIVE],
+            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public static function findIdentity($id)
+    {
+        return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public static function findIdentityByAccessToken($token, $type = null)
+    {
+        throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.');
+    }
+
+    /**
+     * Finds user by username
+     *
+     * @param string $username
+     * @return static|null
+     */
+    public static function findByUsername($username)
+    {
+        return static::findOne(['username' => $username, 'status' => self::STATUS_ACTIVE]);
+    }
+
+    /**
+     * Finds user by password reset token
+     *
+     * @param string $token password reset token
+     * @return static|null
+     */
+    public static function findByPasswordResetToken($token)
+    {
+        if (!static::isPasswordResetTokenValid($token)) {
+            return null;
+        }
+
+        return static::findOne([
+            'password_reset_token' => $token,
+            'status' => self::STATUS_ACTIVE,
+        ]);
+    }
+
+    /**
+     * Finds out if password reset token is valid
+     *
+     * @param string $token password reset token
+     * @return boolean
+     */
+    public static function isPasswordResetTokenValid($token)
+    {
+        if (empty($token)) {
+            return false;
+        }
+
+        $timestamp = (int) substr($token, strrpos($token, '_') + 1);
+        $expire = Yii::$app->params['user.passwordResetTokenExpire'];
+        return $timestamp + $expire >= time();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getId()
+    {
+        return $this->getPrimaryKey();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getAuthKey()
+    {
+        return $this->auth_key;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function validateAuthKey($authKey)
+    {
+        return $this->getAuthKey() === $authKey;
+    }
+
+    /**
+     * Validates password
+     *
+     * @param string $password password to validate
+     * @return boolean if password provided is valid for current user
+     */
+    public function validatePassword($password)
+    {
+        return Yii::$app->security->validatePassword($password, $this->password_hash);
+    }
+
+    /**
+     * Generates password hash from password and sets it to the model
+     *
+     * @param string $password
+     */
+    public function setPassword($password)
+    {
+        $this->password_hash = Yii::$app->security->generatePasswordHash($password);
+    }
+
+    /**
+     * Generates "remember me" authentication key
+     */
+    public function generateAuthKey()
+    {
+        $this->auth_key = Yii::$app->security->generateRandomString();
+    }
+
+    /**
+     * Generates new password reset token
+     */
+    public function generatePasswordResetToken()
+    {
+        $this->password_reset_token = Yii::$app->security->generateRandomString() . '_' . time();
+    }
+
+    /**
+     * Removes password reset token
+     */
+    public function removePasswordResetToken()
+    {
+        $this->password_reset_token = null;
+    }
+}
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..22993b0
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,37 @@
+{
+    "name": "yiisoft/yii2-app-advanced",
+    "description": "Yii 2 Advanced Project Template",
+    "keywords": ["yii2", "framework", "advanced", "project template"],
+    "homepage": "http://www.yiiframework.com/",
+    "type": "project",
+    "license": "BSD-3-Clause",
+    "support": {
+        "issues": "https://github.com/yiisoft/yii2/issues?state=open",
+        "forum": "http://www.yiiframework.com/forum/",
+        "wiki": "http://www.yiiframework.com/wiki/",
+        "irc": "irc://irc.freenode.net/yii",
+        "source": "https://github.com/yiisoft/yii2"
+    },
+    "minimum-stability": "stable",
+    "require": {
+        "php": ">=5.4.0",
+        "yiisoft/yii2": ">=2.0.6",
+        "yiisoft/yii2-bootstrap": "*",
+        "yiisoft/yii2-swiftmailer": "*"
+    },
+    "require-dev": {
+        "yiisoft/yii2-codeception": "*",
+        "yiisoft/yii2-debug": "*",
+        "yiisoft/yii2-gii": "*",
+        "yiisoft/yii2-faker": "*"
+    },
+    "config": {
+        "process-timeout": 1800
+    },
+    "extra": {
+        "asset-installer-paths": {
+            "npm-asset-library": "vendor/npm",
+            "bower-asset-library": "vendor/bower"
+        }
+    }
+}
diff --git a/console/config/.gitignore b/console/config/.gitignore
new file mode 100644
index 0000000..20da318
--- /dev/null
+++ b/console/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
\ No newline at end of file
diff --git a/console/config/bootstrap.php b/console/config/bootstrap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/console/config/bootstrap.php
@@ -0,0 +1 @@
+<?php
diff --git a/console/config/main.php b/console/config/main.php
new file mode 100644
index 0000000..2c7d7d4
--- /dev/null
+++ b/console/config/main.php
@@ -0,0 +1,25 @@
+<?php
+$params = array_merge(
+    require(__DIR__ . '/../../common/config/params.php'),
+    require(__DIR__ . '/../../common/config/params-local.php'),
+    require(__DIR__ . '/params.php'),
+    require(__DIR__ . '/params-local.php')
+);
+
+return [
+    'id' => 'app-console',
+    'basePath' => dirname(__DIR__),
+    'bootstrap' => ['log'],
+    'controllerNamespace' => 'console\controllers',
+    'components' => [
+        'log' => [
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+    ],
+    'params' => $params,
+];
diff --git a/console/config/params.php b/console/config/params.php
new file mode 100644
index 0000000..7f754b9
--- /dev/null
+++ b/console/config/params.php
@@ -0,0 +1,4 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];
diff --git a/console/controllers/.gitkeep b/console/controllers/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/console/migrations/m130524_201442_init.php b/console/migrations/m130524_201442_init.php
new file mode 100644
index 0000000..81a322a
--- /dev/null
+++ b/console/migrations/m130524_201442_init.php
@@ -0,0 +1,34 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m130524_201442_init extends Migration
+{
+    public function up()
+    {
+        $tableOptions = null;
+        if ($this->db->driverName === 'mysql') {
+            // http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci
+            $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
+        }
+
+        $this->createTable('{{%user}}', [
+            'id' => $this->primaryKey(),
+            'username' => $this->string()->notNull()->unique(),
+            'auth_key' => $this->string(32)->notNull(),
+            'password_hash' => $this->string()->notNull(),
+            'password_reset_token' => $this->string()->unique(),
+            'email' => $this->string()->notNull()->unique(),
+
+            'status' => $this->smallInteger()->notNull()->defaultValue(10),
+            'created_at' => $this->integer()->notNull(),
+            'updated_at' => $this->integer()->notNull(),
+        ], $tableOptions);
+    }
+
+    public function down()
+    {
+        $this->dropTable('{{%user}}');
+    }
+}
diff --git a/console/models/.gitkeep b/console/models/.gitkeep
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/console/models/.gitkeep
@@ -0,0 +1 @@
+*
diff --git a/console/runtime/.gitignore b/console/runtime/.gitignore
new file mode 100644
index 0000000..c96a04f
--- /dev/null
+++ b/console/runtime/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file
diff --git a/environments/dev/api/config/main-local.php b/environments/dev/api/config/main-local.php
new file mode 100644
index 0000000..d9e3809
--- /dev/null
+++ b/environments/dev/api/config/main-local.php
@@ -0,0 +1,21 @@
+<?php
+
+$config = [
+    'components' => [
+        'request' => [
+            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+            'cookieValidationKey' => '',
+        ],
+    ],
+];
+
+if (!YII_ENV_TEST) {
+    // configuration adjustments for 'dev' environment
+    $config['bootstrap'][] = 'debug';
+    $config['modules']['debug'] = 'yii\debug\Module';
+
+    $config['bootstrap'][] = 'gii';
+    $config['modules']['gii'] = 'yii\gii\Module';
+}
+
+return $config;
diff --git a/environments/dev/api/config/params-local.php b/environments/dev/api/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/api/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/api/web/index-test.php b/environments/dev/api/web/index-test.php
new file mode 100644
index 0000000..1a1d417
--- /dev/null
+++ b/environments/dev/api/web/index-test.php
@@ -0,0 +1,18 @@
+<?php
+
+// NOTE: Make sure this file is not accessible when deployed to production
+if (!in_array(@$_SERVER['REMOTE_ADDR'], ['127.0.0.1', '::1'])) {
+    die('You are not allowed to access this file.');
+}
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = require(__DIR__ . '/../../tests/codeception/config/api/acceptance.php');
+
+(new yii\web\Application($config))->run();
diff --git a/environments/dev/api/web/index.php b/environments/dev/api/web/index.php
new file mode 100644
index 0000000..6038167
--- /dev/null
+++ b/environments/dev/api/web/index.php
@@ -0,0 +1,18 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/../../common/config/main.php'),
+    require(__DIR__ . '/../../common/config/main-local.php'),
+    require(__DIR__ . '/../config/main.php'),
+    require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/environments/dev/common/config/main-local.php b/environments/dev/common/config/main-local.php
new file mode 100644
index 0000000..8f3311c
--- /dev/null
+++ b/environments/dev/common/config/main-local.php
@@ -0,0 +1,16 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'dsn' => 'mysql:host=localhost;dbname=ely_accounts',
+            'username' => 'root',
+            'password' => '',
+        ],
+        'mailer' => [
+            // send all mails to a file by default. You have to set
+            // 'useFileTransport' to false and configure a transport
+            // for the mailer to send real emails.
+            'useFileTransport' => true,
+        ],
+    ],
+];
diff --git a/environments/dev/common/config/params-local.php b/environments/dev/common/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/common/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/console/config/main-local.php b/environments/dev/console/config/main-local.php
new file mode 100644
index 0000000..1d2118f
--- /dev/null
+++ b/environments/dev/console/config/main-local.php
@@ -0,0 +1,7 @@
+<?php
+return [
+    'bootstrap' => ['gii'],
+    'modules' => [
+        'gii' => 'yii\gii\Module',
+    ],
+];
diff --git a/environments/dev/console/config/params-local.php b/environments/dev/console/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/console/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/yii b/environments/dev/yii
new file mode 100644
index 0000000..6f0c6d2
--- /dev/null
+++ b/environments/dev/yii
@@ -0,0 +1,28 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+require(__DIR__ . '/vendor/autoload.php');
+require(__DIR__ . '/vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/common/config/bootstrap.php');
+require(__DIR__ . '/console/config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/common/config/main.php'),
+    require(__DIR__ . '/common/config/main-local.php'),
+    require(__DIR__ . '/console/config/main.php'),
+    require(__DIR__ . '/console/config/main-local.php')
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/environments/index.php b/environments/index.php
new file mode 100644
index 0000000..3fe42a0
--- /dev/null
+++ b/environments/index.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * The manifest of files that are local to specific environment.
+ * This file returns a list of environments that the application
+ * may be installed under. The returned data must be in the following
+ * format:
+ *
+ * ```php
+ * return [
+ *     'environment name' => [
+ *         'path' => 'directory storing the local files',
+ *         'skipFiles'  => [
+ *             // list of files that should only copied once and skipped if they already exist
+ *         ],
+ *         'setWritable' => [
+ *             // list of directories that should be set writable
+ *         ],
+ *         'setExecutable' => [
+ *             // list of files that should be set executable
+ *         ],
+ *         'setCookieValidationKey' => [
+ *             // list of config files that need to be inserted with automatically generated cookie validation keys
+ *         ],
+ *         'createSymlink' => [
+ *             // list of symlinks to be created. Keys are symlinks, and values are the targets.
+ *         ],
+ *     ],
+ * ];
+ * ```
+ */
+return [
+    'Development' => [
+        'path' => 'dev',
+        'setWritable' => [
+            'api/runtime',
+            'api/web/assets',
+        ],
+        'setExecutable' => [
+            'yii',
+            'tests/codeception/bin/yii',
+        ],
+        'setCookieValidationKey' => [
+            'api/config/main-local.php',
+        ],
+    ],
+    'Production' => [
+        'path' => 'prod',
+        'setWritable' => [
+            'api/runtime',
+            'api/web/assets',
+        ],
+        'setExecutable' => [
+            'yii',
+        ],
+        'setCookieValidationKey' => [
+            'api/config/main-local.php',
+        ],
+    ],
+];
diff --git a/environments/prod/common/config/main-local.php b/environments/prod/common/config/main-local.php
new file mode 100644
index 0000000..e4e6d99
--- /dev/null
+++ b/environments/prod/common/config/main-local.php
@@ -0,0 +1,10 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'dsn' => 'mysql:host=localhost;dbname=ely_accounts',
+            'username' => 'root',
+            'password' => '',
+        ],
+    ],
+];
diff --git a/environments/prod/common/config/params-local.php b/environments/prod/common/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/common/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/console/config/main-local.php b/environments/prod/console/config/main-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/console/config/main-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/console/config/params-local.php b/environments/prod/console/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/console/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/yii b/environments/prod/yii
new file mode 100644
index 0000000..1fe0342
--- /dev/null
+++ b/environments/prod/yii
@@ -0,0 +1,28 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+defined('YII_ENV') or define('YII_ENV', 'prod');
+
+require(__DIR__ . '/vendor/autoload.php');
+require(__DIR__ . '/vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/common/config/bootstrap.php');
+require(__DIR__ . '/console/config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/common/config/main.php'),
+    require(__DIR__ . '/common/config/main-local.php'),
+    require(__DIR__ . '/console/config/main.php'),
+    require(__DIR__ . '/console/config/main-local.php')
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/init b/init
new file mode 100644
index 0000000..1b35927
--- /dev/null
+++ b/init
@@ -0,0 +1,209 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii Application Initialization Tool
+ *
+ * In order to run in non-interactive mode:
+ *
+ * init --env=Development --overwrite=n
+ *
+ * @author Alexander Makarov <sam@rmcreative.ru>
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+if (!extension_loaded('openssl')) {
+    die('The OpenSSL PHP extension is required by Yii2.');
+}
+
+$params = getParams();
+$root = str_replace('\\', '/', __DIR__);
+$envs = require("$root/environments/index.php");
+$envNames = array_keys($envs);
+
+echo "Yii Application Initialization Tool v1.0\n\n";
+
+$envName = null;
+if (empty($params['env']) || $params['env'] === '1') {
+    echo "Which environment do you want the application to be initialized in?\n\n";
+    foreach ($envNames as $i => $name) {
+        echo "  [$i] $name\n";
+    }
+    echo "\n  Your choice [0-" . (count($envs) - 1) . ', or "q" to quit] ';
+    $answer = trim(fgets(STDIN));
+
+    if (!ctype_digit($answer) || !in_array($answer, range(0, count($envs) - 1))) {
+        echo "\n  Quit initialization.\n";
+        exit(0);
+    }
+
+    if (isset($envNames[$answer])) {
+        $envName = $envNames[$answer];
+    }
+} else {
+    $envName = $params['env'];
+}
+
+if (!in_array($envName, $envNames)) {
+    $envsList = implode(', ', $envNames);
+    echo "\n  $envName is not a valid environment. Try one of the following: $envsList. \n";
+    exit(2);
+}
+
+$env = $envs[$envName];
+
+if (empty($params['env'])) {
+    echo "\n  Initialize the application under '{$envNames[$answer]}' environment? [yes|no] ";
+    $answer = trim(fgets(STDIN));
+    if (strncasecmp($answer, 'y', 1)) {
+        echo "\n  Quit initialization.\n";
+        exit(0);
+    }
+}
+
+echo "\n  Start initialization ...\n\n";
+$files = getFileList("$root/environments/{$env['path']}");
+if (isset($env['skipFiles'])) {
+    $skipFiles = $env['skipFiles'];
+    array_walk($skipFiles, function(&$value) use($env, $root) { $value = "$root/$value"; });
+    $files = array_diff($files, array_intersect_key($env['skipFiles'], array_filter($skipFiles, 'file_exists')));
+}
+$all = false;
+foreach ($files as $file) {
+    if (!copyFile($root, "environments/{$env['path']}/$file", $file, $all, $params)) {
+        break;
+    }
+}
+
+$callbacks = ['setCookieValidationKey', 'setWritable', 'setExecutable', 'createSymlink'];
+foreach ($callbacks as $callback) {
+    if (!empty($env[$callback])) {
+        $callback($root, $env[$callback]);
+    }
+}
+
+echo "\n  ... initialization completed.\n\n";
+
+function getFileList($root, $basePath = '')
+{
+    $files = [];
+    $handle = opendir($root);
+    while (($path = readdir($handle)) !== false) {
+        if ($path === '.git' || $path === '.svn' || $path === '.' || $path === '..') {
+            continue;
+        }
+        $fullPath = "$root/$path";
+        $relativePath = $basePath === '' ? $path : "$basePath/$path";
+        if (is_dir($fullPath)) {
+            $files = array_merge($files, getFileList($fullPath, $relativePath));
+        } else {
+            $files[] = $relativePath;
+        }
+    }
+    closedir($handle);
+    return $files;
+}
+
+function copyFile($root, $source, $target, &$all, $params)
+{
+    if (!is_file($root . '/' . $source)) {
+        echo "       skip $target ($source not exist)\n";
+        return true;
+    }
+    if (is_file($root . '/' . $target)) {
+        if (file_get_contents($root . '/' . $source) === file_get_contents($root . '/' . $target)) {
+            echo "  unchanged $target\n";
+            return true;
+        }
+        if ($all) {
+            echo "  overwrite $target\n";
+        } else {
+            echo "      exist $target\n";
+            echo "            ...overwrite? [Yes|No|All|Quit] ";
+
+
+            $answer = !empty($params['overwrite']) ? $params['overwrite'] : trim(fgets(STDIN));
+            if (!strncasecmp($answer, 'q', 1)) {
+                return false;
+            } else {
+                if (!strncasecmp($answer, 'y', 1)) {
+                    echo "  overwrite $target\n";
+                } else {
+                    if (!strncasecmp($answer, 'a', 1)) {
+                        echo "  overwrite $target\n";
+                        $all = true;
+                    } else {
+                        echo "       skip $target\n";
+                        return true;
+                    }
+                }
+            }
+        }
+        file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+        return true;
+    }
+    echo "   generate $target\n";
+    @mkdir(dirname($root . '/' . $target), 0777, true);
+    file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+    return true;
+}
+
+function getParams()
+{
+    $rawParams = [];
+    if (isset($_SERVER['argv'])) {
+        $rawParams = $_SERVER['argv'];
+        array_shift($rawParams);
+    }
+
+    $params = [];
+    foreach ($rawParams as $param) {
+        if (preg_match('/^--(\w+)(=(.*))?$/', $param, $matches)) {
+            $name = $matches[1];
+            $params[$name] = isset($matches[3]) ? $matches[3] : true;
+        } else {
+            $params[] = $param;
+        }
+    }
+    return $params;
+}
+
+function setWritable($root, $paths)
+{
+    foreach ($paths as $writable) {
+        echo "      chmod 0777 $writable\n";
+        @chmod("$root/$writable", 0777);
+    }
+}
+
+function setExecutable($root, $paths)
+{
+    foreach ($paths as $executable) {
+        echo "      chmod 0755 $executable\n";
+        @chmod("$root/$executable", 0755);
+    }
+}
+
+function setCookieValidationKey($root, $paths)
+{
+    foreach ($paths as $file) {
+        echo "   generate cookie validation key in $file\n";
+        $file = $root . '/' . $file;
+        $length = 32;
+        $bytes = openssl_random_pseudo_bytes($length);
+        $key = strtr(substr(base64_encode($bytes), 0, $length), '+/=', '_-.');
+        $content = preg_replace('/(("|\')cookieValidationKey("|\')\s*=>\s*)(""|\'\')/', "\\1'$key'", file_get_contents($file));
+        file_put_contents($file, $content);
+    }
+}
+
+function createSymlink($root, $links) {
+    foreach ($links as $link => $target) {
+        echo "      symlink " . $root . "/" . $target . " " . $root . "/" . $link . "\n";
+        //first removing folders to avoid errors if the folder already exists
+        @rmdir($root . "/" . $link);
+        @symlink($root . "/" . $target, $root . "/" . $link);
+    }
+}
diff --git a/init.bat b/init.bat
new file mode 100644
index 0000000..e50c242
--- /dev/null
+++ b/init.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line init script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%init" %*
+
+@endlocal
diff --git a/tests/README.md b/tests/README.md
new file mode 100644
index 0000000..ad7f016
--- /dev/null
+++ b/tests/README.md
@@ -0,0 +1,58 @@
+This directory contains various tests for the advanced applications.
+
+Tests in `codeception` directory are developed with [Codeception PHP Testing Framework](http://codeception.com/).
+
+After creating and setting up the advanced application, follow these steps to prepare for the tests:
+
+1. Install Codeception if it's not yet installed:
+
+   ```
+   composer global require "codeception/codeception=2.0.*" "codeception/specify=*" "codeception/verify=*"
+   ```
+
+   If you've never used Composer for global packages run `composer global status`. It should output:
+
+   ```
+   Changed current directory to <directory>
+   ```
+
+   Then add `<directory>/vendor/bin` to you `PATH` environment variable. Now you're able to use `codecept` from command
+   line globally.
+
+2. Install faker extension by running the following from template root directory where `composer.json` is:
+
+   ```
+   composer require --dev yiisoft/yii2-faker:*
+   ```
+
+3. Create `yii2_advanced_tests` database then update it by applying migrations:
+
+   ```
+   codeception/bin/yii migrate
+   ```
+
+4. In order to be able to run acceptance tests you need to start a webserver. The simplest way is to use PHP built in
+   webserver. In the root directory where `common`, `frontend` etc. are execute the following:
+
+   ```
+   php -S localhost:8080
+   ```
+
+5. Now you can run the tests with the following commands, assuming you are in the `tests/codeception` directory:
+
+   ```
+   # frontend tests
+   cd frontend
+   codecept build
+   codecept run
+   
+   # backend tests
+   
+   cd backend
+   codecept build
+   codecept run
+    
+   # etc.
+   ```
+
+  If you already have run `codecept build` for each application, you can skip that step and run all tests by a single `codecept run`.
diff --git a/tests/codeception.yml b/tests/codeception.yml
new file mode 100644
index 0000000..d6db419
--- /dev/null
+++ b/tests/codeception.yml
@@ -0,0 +1,10 @@
+include:
+  - codeception/common
+  - codeception/console
+  - codeception/api
+
+paths:
+  log: codeception/_output
+
+settings:
+  colors: true
diff --git a/tests/codeception/_output/.gitignore b/tests/codeception/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/api/.gitignore b/tests/codeception/api/.gitignore
new file mode 100644
index 0000000..985dbb4
--- /dev/null
+++ b/tests/codeception/api/.gitignore
@@ -0,0 +1,4 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
+/functional/FunctionalTester.php
+/acceptance/AcceptanceTester.php
diff --git a/tests/codeception/api/_bootstrap.php b/tests/codeception/api/_bootstrap.php
new file mode 100644
index 0000000..0dcc5b6
--- /dev/null
+++ b/tests/codeception/api/_bootstrap.php
@@ -0,0 +1,23 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+defined('API_ENTRY_URL') or define('API_ENTRY_URL', parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PATH));
+defined('API_ENTRY_FILE') or define('API_ENTRY_FILE', YII_APP_BASE_PATH . '/api/web/index-test.php');
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+require_once(YII_APP_BASE_PATH . '/api/config/bootstrap.php');
+
+// set correct script paths
+
+// the entry script file path for functional and acceptance tests
+$_SERVER['SCRIPT_FILENAME'] = API_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = API_ENTRY_URL;
+$_SERVER['SERVER_NAME'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_HOST);
+$_SERVER['SERVER_PORT'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PORT) ?: '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/api/_output/.gitignore b/tests/codeception/api/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/api/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/api/_pages/AboutPage.php b/tests/codeception/api/_pages/AboutPage.php
new file mode 100644
index 0000000..0d5bf0d
--- /dev/null
+++ b/tests/codeception/api/_pages/AboutPage.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace tests\codeception\api\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents about page
+ * @property \codeception_api\AcceptanceTester|\codeception_api\FunctionalTester $actor
+ */
+class AboutPage extends BasePage
+{
+    public $route = 'site/about';
+}
diff --git a/tests/codeception/api/_pages/ContactPage.php b/tests/codeception/api/_pages/ContactPage.php
new file mode 100644
index 0000000..dd33994
--- /dev/null
+++ b/tests/codeception/api/_pages/ContactPage.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace tests\codeception\api\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents contact page
+ * @property \codeception_api\AcceptanceTester|\codeception_api\FunctionalTester $actor
+ */
+class ContactPage extends BasePage
+{
+    public $route = 'site/contact';
+
+    /**
+     * @param array $contactData
+     */
+    public function submit(array $contactData)
+    {
+        foreach ($contactData as $field => $value) {
+            $inputType = $field === 'body' ? 'textarea' : 'input';
+            $this->actor->fillField($inputType . '[name="ContactForm[' . $field . ']"]', $value);
+        }
+        $this->actor->click('contact-button');
+    }
+}
diff --git a/tests/codeception/api/_pages/SignupPage.php b/tests/codeception/api/_pages/SignupPage.php
new file mode 100644
index 0000000..bfae9ab
--- /dev/null
+++ b/tests/codeception/api/_pages/SignupPage.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace tests\codeception\api\_pages;
+
+use \yii\codeception\BasePage;
+
+/**
+ * Represents signup page
+ * @property \codeception_api\AcceptanceTester|\codeception_api\FunctionalTester $actor
+ */
+class SignupPage extends BasePage
+{
+
+    public $route = 'site/signup';
+
+    /**
+     * @param array $signupData
+     */
+    public function submit(array $signupData)
+    {
+        foreach ($signupData as $field => $value) {
+            $inputType = $field === 'body' ? 'textarea' : 'input';
+            $this->actor->fillField($inputType . '[name="SignupForm[' . $field . ']"]', $value);
+        }
+        $this->actor->click('signup-button');
+    }
+}
diff --git a/tests/codeception/api/acceptance.suite.yml b/tests/codeception/api/acceptance.suite.yml
new file mode 100644
index 0000000..1828a04
--- /dev/null
+++ b/tests/codeception/api/acceptance.suite.yml
@@ -0,0 +1,28 @@
+# Codeception Test Suite Configuration
+
+# suite for acceptance tests.
+# perform tests in browser using the Selenium-like tools.
+# powered by Mink (http://mink.behat.org).
+# (tip: that's what your customer will see).
+# (tip: test your ajax and javascript by one of Mink drivers).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: AcceptanceTester
+modules:
+    enabled:
+        - PhpBrowser
+        - tests\codeception\common\_support\FixtureHelper
+# you can use WebDriver instead of PhpBrowser to test javascript and ajax.
+# This will require you to install selenium. See http://codeception.com/docs/04-AcceptanceTests#Selenium
+# "restart" option is used by the WebDriver to start each time per test-file new session and cookies,
+# it is useful if you want to login in your app in each test.
+#        - WebDriver
+    config:
+        PhpBrowser:
+# PLEASE ADJUST IT TO THE ACTUAL ENTRY POINT WITHOUT PATH INFO
+            url: http://localhost:8080
+#        WebDriver:
+#            url: http://localhost:8080
+#            browser: firefox
+#            restart: true
diff --git a/tests/codeception/api/acceptance/AboutCept.php b/tests/codeception/api/acceptance/AboutCept.php
new file mode 100644
index 0000000..c25ae81
--- /dev/null
+++ b/tests/codeception/api/acceptance/AboutCept.php
@@ -0,0 +1,10 @@
+<?php
+use tests\codeception\api\AcceptanceTester;
+use tests\codeception\api\_pages\AboutPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that about works');
+AboutPage::openBy($I);
+$I->see('About', 'h1');
diff --git a/tests/codeception/api/acceptance/ContactCept.php b/tests/codeception/api/acceptance/ContactCept.php
new file mode 100644
index 0000000..16bdd31
--- /dev/null
+++ b/tests/codeception/api/acceptance/ContactCept.php
@@ -0,0 +1,56 @@
+<?php
+use tests\codeception\api\AcceptanceTester;
+use tests\codeception\api\_pages\ContactPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that contact works');
+
+$contactPage = ContactPage::openBy($I);
+
+$I->see('Contact', 'h1');
+
+$I->amGoingTo('submit contact form with no data');
+$contactPage->submit([]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see validations errors');
+$I->see('Contact', 'h1');
+$I->see('Name cannot be blank', '.help-block');
+$I->see('Email cannot be blank', '.help-block');
+$I->see('Subject cannot be blank', '.help-block');
+$I->see('Body cannot be blank', '.help-block');
+$I->see('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with not correct email');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester.email',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see that email adress is wrong');
+$I->dontSee('Name cannot be blank', '.help-block');
+$I->see('Email is not a valid email address.', '.help-block');
+$I->dontSee('Subject cannot be blank', '.help-block');
+$I->dontSee('Body cannot be blank', '.help-block');
+$I->dontSee('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with correct data');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester@example.com',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->see('Thank you for contacting us. We will respond to you as soon as possible.');
diff --git a/tests/codeception/api/acceptance/HomeCept.php b/tests/codeception/api/acceptance/HomeCept.php
new file mode 100644
index 0000000..c05212f
--- /dev/null
+++ b/tests/codeception/api/acceptance/HomeCept.php
@@ -0,0 +1,12 @@
+<?php
+use tests\codeception\api\AcceptanceTester;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that home page works');
+$I->amOnPage(Yii::$app->homeUrl);
+$I->see('My Company');
+$I->seeLink('About');
+$I->click('About');
+$I->see('This is the About page.');
diff --git a/tests/codeception/api/acceptance/LoginCept.php b/tests/codeception/api/acceptance/LoginCept.php
new file mode 100644
index 0000000..21f3148
--- /dev/null
+++ b/tests/codeception/api/acceptance/LoginCept.php
@@ -0,0 +1,34 @@
+<?php
+use tests\codeception\api\AcceptanceTester;
+use tests\codeception\common\_pages\LoginPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
+/** Uncomment if using WebDriver
+ * $I->click('Logout (erau)');
+ * $I->dontSeeLink('Logout (erau)');
+ * $I->seeLink('Login');
+ */
diff --git a/tests/codeception/api/acceptance/SignupCest.php b/tests/codeception/api/acceptance/SignupCest.php
new file mode 100644
index 0000000..96822f6
--- /dev/null
+++ b/tests/codeception/api/acceptance/SignupCest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace tests\codeception\api\acceptance;
+
+use tests\codeception\api\_pages\SignupPage;
+use common\models\User;
+
+class SignupCest
+{
+
+    /**
+     * This method is called before each cest class test method
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _before($event)
+    {
+    }
+
+    /**
+     * This method is called after each cest class test method, even if test failed.
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _after($event)
+    {
+        User::deleteAll([
+            'email' => 'tester.email@example.com',
+            'username' => 'tester',
+        ]);
+    }
+
+    /**
+     * This method is called when test fails.
+     * @param \Codeception\Event\FailEvent $event
+     */
+    public function _fail($event)
+    {
+    }
+
+    /**
+     * @param \codeception_api\AcceptanceTester $I
+     * @param \Codeception\Scenario $scenario
+     */
+    public function testUserSignup($I, $scenario)
+    {
+        $I->wantTo('ensure that signup works');
+
+        $signupPage = SignupPage::openBy($I);
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+
+        $I->amGoingTo('submit signup form with no data');
+
+        $signupPage->submit([]);
+
+        $I->expectTo('see validation errors');
+        $I->see('Username cannot be blank.', '.help-block');
+        $I->see('Email cannot be blank.', '.help-block');
+        $I->see('Password cannot be blank.', '.help-block');
+
+        $I->amGoingTo('submit signup form with not correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that email address is wrong');
+        $I->dontSee('Username cannot be blank.', '.help-block');
+        $I->dontSee('Password cannot be blank.', '.help-block');
+        $I->see('Email is not a valid email address.', '.help-block');
+
+        $I->amGoingTo('submit signup form with correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that user logged in');
+        $I->seeLink('Logout (tester)');
+    }
+}
diff --git a/tests/codeception/api/acceptance/_bootstrap.php b/tests/codeception/api/acceptance/_bootstrap.php
new file mode 100644
index 0000000..11437fe
--- /dev/null
+++ b/tests/codeception/api/acceptance/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/api/acceptance.php'));
diff --git a/tests/codeception/api/codeception.yml b/tests/codeception/api/codeception.yml
new file mode 100644
index 0000000..429cbb2
--- /dev/null
+++ b/tests/codeception/api/codeception.yml
@@ -0,0 +1,17 @@
+namespace: tests\codeception\api
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
+config:
+    # the entry script URL (with host info) for functional and acceptance tests
+    # PLEASE ADJUST IT TO THE ACTUAL ENTRY SCRIPT URL
+    test_entry_url: http://localhost:8080/api/web/index-test.php
diff --git a/tests/codeception/api/functional.suite.yml b/tests/codeception/api/functional.suite.yml
new file mode 100644
index 0000000..060efe1
--- /dev/null
+++ b/tests/codeception/api/functional.suite.yml
@@ -0,0 +1,17 @@
+# Codeception Test Suite Configuration
+
+# suite for functional (integration) tests.
+# emulate web requests and make application process them.
+# (tip: better to use with frameworks).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+#basic/web/index.php
+class_name: FunctionalTester
+modules:
+    enabled:
+      - Filesystem
+      - Yii2
+      - tests\codeception\common\_support\FixtureHelper
+    config:
+        Yii2:
+            configFile: '../config/api/functional.php'
diff --git a/tests/codeception/api/functional/AboutCept.php b/tests/codeception/api/functional/AboutCept.php
new file mode 100644
index 0000000..8908b41
--- /dev/null
+++ b/tests/codeception/api/functional/AboutCept.php
@@ -0,0 +1,10 @@
+<?php
+use tests\codeception\api\FunctionalTester;
+use tests\codeception\api\_pages\AboutPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that about works');
+AboutPage::openBy($I);
+$I->see('About', 'h1');
diff --git a/tests/codeception/api/functional/ContactCept.php b/tests/codeception/api/functional/ContactCept.php
new file mode 100644
index 0000000..1558ea4
--- /dev/null
+++ b/tests/codeception/api/functional/ContactCept.php
@@ -0,0 +1,47 @@
+<?php
+use tests\codeception\api\FunctionalTester;
+use tests\codeception\api\_pages\ContactPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that contact works');
+
+$contactPage = ContactPage::openBy($I);
+
+$I->see('Contact', 'h1');
+
+$I->amGoingTo('submit contact form with no data');
+$contactPage->submit([]);
+$I->expectTo('see validations errors');
+$I->see('Contact', 'h1');
+$I->see('Name cannot be blank', '.help-block');
+$I->see('Email cannot be blank', '.help-block');
+$I->see('Subject cannot be blank', '.help-block');
+$I->see('Body cannot be blank', '.help-block');
+$I->see('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with not correct email');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester.email',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+$I->expectTo('see that email adress is wrong');
+$I->dontSee('Name cannot be blank', '.help-block');
+$I->see('Email is not a valid email address.', '.help-block');
+$I->dontSee('Subject cannot be blank', '.help-block');
+$I->dontSee('Body cannot be blank', '.help-block');
+$I->dontSee('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with correct data');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester@example.com',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+$I->see('Thank you for contacting us. We will respond to you as soon as possible.');
diff --git a/tests/codeception/api/functional/HomeCept.php b/tests/codeception/api/functional/HomeCept.php
new file mode 100644
index 0000000..68059b0
--- /dev/null
+++ b/tests/codeception/api/functional/HomeCept.php
@@ -0,0 +1,12 @@
+<?php
+use tests\codeception\api\FunctionalTester;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that home page works');
+$I->amOnPage(Yii::$app->homeUrl);
+$I->see('My Company');
+$I->seeLink('About');
+$I->click('About');
+$I->see('This is the About page.');
diff --git a/tests/codeception/api/functional/LoginCept.php b/tests/codeception/api/functional/LoginCept.php
new file mode 100644
index 0000000..79afe51
--- /dev/null
+++ b/tests/codeception/api/functional/LoginCept.php
@@ -0,0 +1,29 @@
+<?php
+use tests\codeception\api\FunctionalTester;
+use tests\codeception\common\_pages\LoginPage;
+
+/* @var $scenario Codeception\Scenario */
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
diff --git a/tests/codeception/api/functional/SignupCest.php b/tests/codeception/api/functional/SignupCest.php
new file mode 100644
index 0000000..498c1ae
--- /dev/null
+++ b/tests/codeception/api/functional/SignupCest.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace tests\codeception\api\functional;
+
+use tests\codeception\api\_pages\SignupPage;
+use common\models\User;
+
+class SignupCest
+{
+
+    /**
+     * This method is called before each cest class test method
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _before($event)
+    {
+    }
+
+    /**
+     * This method is called after each cest class test method, even if test failed.
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _after($event)
+    {
+        User::deleteAll([
+            'email' => 'tester.email@example.com',
+            'username' => 'tester',
+        ]);
+    }
+
+    /**
+     * This method is called when test fails.
+     * @param \Codeception\Event\FailEvent $event
+     */
+    public function _fail($event)
+    {
+
+    }
+
+    /**
+     *
+     * @param \codeception_api\FunctionalTester $I
+     * @param \Codeception\Scenario $scenario
+     */
+    public function testUserSignup($I, $scenario)
+    {
+        $I->wantTo('ensure that signup works');
+
+        $signupPage = SignupPage::openBy($I);
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+
+        $I->amGoingTo('submit signup form with no data');
+
+        $signupPage->submit([]);
+
+        $I->expectTo('see validation errors');
+        $I->see('Username cannot be blank.', '.help-block');
+        $I->see('Email cannot be blank.', '.help-block');
+        $I->see('Password cannot be blank.', '.help-block');
+
+        $I->amGoingTo('submit signup form with not correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that email address is wrong');
+        $I->dontSee('Username cannot be blank.', '.help-block');
+        $I->dontSee('Password cannot be blank.', '.help-block');
+        $I->see('Email is not a valid email address.', '.help-block');
+
+        $I->amGoingTo('submit signup form with correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that user is created');
+        $I->seeRecord('common\models\User', [
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+        ]);
+
+        $I->expectTo('see that user logged in');
+        $I->seeLink('Logout (tester)');
+    }
+}
diff --git a/tests/codeception/api/functional/_bootstrap.php b/tests/codeception/api/functional/_bootstrap.php
new file mode 100644
index 0000000..b89a993
--- /dev/null
+++ b/tests/codeception/api/functional/_bootstrap.php
@@ -0,0 +1,3 @@
+<?php
+
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/api/functional.php'));
diff --git a/tests/codeception/api/unit.suite.yml b/tests/codeception/api/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/api/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/api/unit/DbTestCase.php b/tests/codeception/api/unit/DbTestCase.php
new file mode 100644
index 0000000..d4c0d83
--- /dev/null
+++ b/tests/codeception/api/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\api\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/api/unit.php';
+}
diff --git a/tests/codeception/api/unit/TestCase.php b/tests/codeception/api/unit/TestCase.php
new file mode 100644
index 0000000..bb27ebe
--- /dev/null
+++ b/tests/codeception/api/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\api\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/api/unit.php';
+}
diff --git a/tests/codeception/api/unit/_bootstrap.php b/tests/codeception/api/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/api/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/api/unit/fixtures/data/models/user.php b/tests/codeception/api/unit/fixtures/data/models/user.php
new file mode 100644
index 0000000..3670e09
--- /dev/null
+++ b/tests/codeception/api/unit/fixtures/data/models/user.php
@@ -0,0 +1,23 @@
+<?php
+
+return [
+    [
+        'username' => 'okirlin',
+        'auth_key' => 'iwTNae9t34OmnK6l4vT4IeaTk-YWI2Rv',
+        'password_hash' => '$2y$13$CXT0Rkle1EMJ/c1l5bylL.EylfmQ39O5JlHJVFpNn618OUS1HwaIi',
+        'password_reset_token' => 't5GU9NwpuGYSfb7FEZMAxqtuz2PkEvv_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'brady.renner@rutherford.com',
+    ],
+    [
+        'username' => 'troy.becker',
+        'auth_key' => 'EdKfXrx88weFMV0vIxuTMWKgfK2tS3Lp',
+        'password_hash' => '$2y$13$g5nv41Px7VBqhS3hVsVN2.MKfgT3jFdkXEsMC4rQJLfaMa7VaJqL2',
+        'password_reset_token' => '4BSNyiZNAuxjs5Mty990c47sVrgllIi_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'nicolas.dianna@hotmail.com',
+        'status' => '0',
+    ],
+];
diff --git a/tests/codeception/api/unit/models/ContactFormTest.php b/tests/codeception/api/unit/models/ContactFormTest.php
new file mode 100644
index 0000000..775a553
--- /dev/null
+++ b/tests/codeception/api/unit/models/ContactFormTest.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace tests\codeception\api\unit\models;
+
+use Yii;
+use tests\codeception\api\unit\TestCase;
+use api\models\ContactForm;
+
+class ContactFormTest extends TestCase
+{
+
+    use \Codeception\Specify;
+
+    protected function setUp()
+    {
+        parent::setUp();
+        Yii::$app->mailer->fileTransportCallback = function ($mailer, $message) {
+            return 'testing_message.eml';
+        };
+    }
+
+    protected function tearDown()
+    {
+        unlink($this->getMessageFile());
+        parent::tearDown();
+    }
+
+    public function testContact()
+    {
+        $model = new ContactForm();
+
+        $model->attributes = [
+            'name' => 'Tester',
+            'email' => 'tester@example.com',
+            'subject' => 'very important letter subject',
+            'body' => 'body of current message',
+        ];
+
+        $model->sendEmail('admin@example.com');
+
+        $this->specify('email should be send', function () {
+            expect('email file should exist', file_exists($this->getMessageFile()))->true();
+        });
+
+        $this->specify('message should contain correct data', function () use ($model) {
+            $emailMessage = file_get_contents($this->getMessageFile());
+
+            expect('email should contain user name', $emailMessage)->contains($model->name);
+            expect('email should contain sender email', $emailMessage)->contains($model->email);
+            expect('email should contain subject', $emailMessage)->contains($model->subject);
+            expect('email should contain body', $emailMessage)->contains($model->body);
+        });
+    }
+
+    private function getMessageFile()
+    {
+        return Yii::getAlias(Yii::$app->mailer->fileTransportPath) . '/testing_message.eml';
+    }
+}
diff --git a/tests/codeception/api/unit/models/PasswordResetRequestFormTest.php b/tests/codeception/api/unit/models/PasswordResetRequestFormTest.php
new file mode 100644
index 0000000..776f19b
--- /dev/null
+++ b/tests/codeception/api/unit/models/PasswordResetRequestFormTest.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace tests\codeception\api\models;
+
+use Yii;
+use tests\codeception\api\unit\DbTestCase;
+use api\models\PasswordResetRequestForm;
+use tests\codeception\common\fixtures\UserFixture;
+use common\models\User;
+use Codeception\Specify;
+
+class PasswordResetRequestFormTest extends DbTestCase
+{
+    use Specify;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        Yii::$app->mailer->fileTransportCallback = function ($mailer, $message) {
+            return 'testing_message.eml';
+        };
+    }
+
+    protected function tearDown()
+    {
+        @unlink($this->getMessageFile());
+
+        parent::tearDown();
+    }
+
+    public function testSendEmailWrongUser()
+    {
+        $this->specify('no user with such email, message should not be sent', function () {
+
+            $model = new PasswordResetRequestForm();
+            $model->email = 'not-existing-email@example.com';
+
+            expect('email not sent', $model->sendEmail())->false();
+
+        });
+
+        $this->specify('user is not active, message should not be sent', function () {
+
+            $model = new PasswordResetRequestForm();
+            $model->email = $this->user[1]['email'];
+
+            expect('email not sent', $model->sendEmail())->false();
+
+        });
+    }
+
+    public function testSendEmailCorrectUser()
+    {
+        $model = new PasswordResetRequestForm();
+        $model->email = $this->user[0]['email'];
+        $user = User::findOne(['password_reset_token' => $this->user[0]['password_reset_token']]);
+
+        expect('email sent', $model->sendEmail())->true();
+        expect('user has valid token', $user->password_reset_token)->notNull();
+
+        $this->specify('message has correct format', function () use ($model) {
+
+            expect('message file exists', file_exists($this->getMessageFile()))->true();
+
+            $message = file_get_contents($this->getMessageFile());
+            expect('message "from" is correct', $message)->contains(Yii::$app->params['supportEmail']);
+            expect('message "to" is correct', $message)->contains($model->email);
+
+        });
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/api/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+
+    private function getMessageFile()
+    {
+        return Yii::getAlias(Yii::$app->mailer->fileTransportPath) . '/testing_message.eml';
+    }
+}
diff --git a/tests/codeception/api/unit/models/ResetPasswordFormTest.php b/tests/codeception/api/unit/models/ResetPasswordFormTest.php
new file mode 100644
index 0000000..b3ab142
--- /dev/null
+++ b/tests/codeception/api/unit/models/ResetPasswordFormTest.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace tests\codeception\api\unit\models;
+
+use tests\codeception\api\unit\DbTestCase;
+use tests\codeception\common\fixtures\UserFixture;
+use api\models\ResetPasswordForm;
+
+class ResetPasswordFormTest extends DbTestCase
+{
+
+    /**
+     * @expectedException \yii\base\InvalidParamException
+     */
+    public function testResetWrongToken()
+    {
+        new ResetPasswordForm('notexistingtoken_1391882543');
+    }
+
+    /**
+     * @expectedException \yii\base\InvalidParamException
+     */
+    public function testResetEmptyToken()
+    {
+        new ResetPasswordForm('');
+    }
+
+    public function testResetCorrectToken()
+    {
+        $form = new ResetPasswordForm($this->user[0]['password_reset_token']);
+        expect('password should be resetted', $form->resetPassword())->true();
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/api/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+}
diff --git a/tests/codeception/api/unit/models/SignupFormTest.php b/tests/codeception/api/unit/models/SignupFormTest.php
new file mode 100644
index 0000000..e06a46c
--- /dev/null
+++ b/tests/codeception/api/unit/models/SignupFormTest.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace tests\codeception\api\unit\models;
+
+use tests\codeception\api\unit\DbTestCase;
+use tests\codeception\common\fixtures\UserFixture;
+use Codeception\Specify;
+use api\models\SignupForm;
+
+class SignupFormTest extends DbTestCase
+{
+
+    use Specify;
+
+    public function testCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'some_username',
+            'email' => 'some_email@example.com',
+            'password' => 'some_password',
+        ]);
+
+        $user = $model->signup();
+
+        $this->assertInstanceOf('common\models\User', $user, 'user should be valid');
+
+        expect('username should be correct', $user->username)->equals('some_username');
+        expect('email should be correct', $user->email)->equals('some_email@example.com');
+        expect('password should be correct', $user->validatePassword('some_password'))->true();
+    }
+
+    public function testNotCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'troy.becker',
+            'email' => 'nicolas.dianna@hotmail.com',
+            'password' => 'some_password',
+        ]);
+
+        expect('username and email are in use, user should not be created', $model->signup())->null();
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/api/unit/fixtures/data/models/user.php',
+            ],
+        ];
+    }
+}
diff --git a/tests/codeception/bin/_bootstrap.php b/tests/codeception/bin/_bootstrap.php
new file mode 100644
index 0000000..f1fbb72
--- /dev/null
+++ b/tests/codeception/bin/_bootstrap.php
@@ -0,0 +1,19 @@
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/bin/yii b/tests/codeception/bin/yii
new file mode 100644
index 0000000..c4a1b52
--- /dev/null
+++ b/tests/codeception/bin/yii
@@ -0,0 +1,23 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+require_once __DIR__ . '/_bootstrap.php';
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main-local.php'),
+    require(dirname(__DIR__) . '/config/config.php')
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/tests/codeception/bin/yii.bat b/tests/codeception/bin/yii.bat
new file mode 100644
index 0000000..d516b3a
--- /dev/null
+++ b/tests/codeception/bin/yii.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line bootstrap script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%yii" %*
+
+@endlocal
diff --git a/tests/codeception/common/.gitignore b/tests/codeception/common/.gitignore
new file mode 100644
index 0000000..985dbb4
--- /dev/null
+++ b/tests/codeception/common/.gitignore
@@ -0,0 +1,4 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
+/functional/FunctionalTester.php
+/acceptance/AcceptanceTester.php
diff --git a/tests/codeception/common/_bootstrap.php b/tests/codeception/common/_bootstrap.php
new file mode 100644
index 0000000..cea3ee5
--- /dev/null
+++ b/tests/codeception/common/_bootstrap.php
@@ -0,0 +1,15 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+
+// set correct script paths
+$_SERVER['SERVER_NAME'] = 'localhost';
+$_SERVER['SERVER_PORT'] = '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/common/_output/.gitignore b/tests/codeception/common/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/common/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/common/_pages/LoginPage.php b/tests/codeception/common/_pages/LoginPage.php
new file mode 100644
index 0000000..d97e266
--- /dev/null
+++ b/tests/codeception/common/_pages/LoginPage.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace tests\codeception\common\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents loging page
+ * @property \codeception_api\AcceptanceTester|\codeception_api\FunctionalTester $actor
+ */
+class LoginPage extends BasePage
+{
+    public $route = 'site/login';
+
+    /**
+     * @param string $username
+     * @param string $password
+     */
+    public function login($username, $password)
+    {
+        $this->actor->fillField('input[name="LoginForm[username]"]', $username);
+        $this->actor->fillField('input[name="LoginForm[password]"]', $password);
+        $this->actor->click('login-button');
+    }
+}
diff --git a/tests/codeception/common/_support/FixtureHelper.php b/tests/codeception/common/_support/FixtureHelper.php
new file mode 100644
index 0000000..c5ebcf1
--- /dev/null
+++ b/tests/codeception/common/_support/FixtureHelper.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace tests\codeception\common\_support;
+
+use tests\codeception\common\fixtures\UserFixture;
+use Codeception\Module;
+use yii\test\FixtureTrait;
+use yii\test\InitDbFixture;
+
+/**
+ * This helper is used to populate the database with needed fixtures before any tests are run.
+ * In this example, the database is populated with the demo login user, which is used in acceptance
+ * and functional tests.  All fixtures will be loaded before the suite is started and unloaded after it
+ * completes.
+ */
+class FixtureHelper extends Module
+{
+
+    /**
+     * Redeclare visibility because codeception includes all public methods that do not start with "_"
+     * and are not excluded by module settings, in actor class.
+     */
+    use FixtureTrait {
+        loadFixtures as protected;
+        fixtures as protected;
+        globalFixtures as protected;
+        unloadFixtures as protected;
+        getFixtures as protected;
+        getFixture as protected;
+    }
+
+    /**
+     * Method called before any suite tests run. Loads User fixture login user
+     * to use in acceptance and functional tests.
+     * @param array $settings
+     */
+    public function _beforeSuite($settings = [])
+    {
+        $this->loadFixtures();
+    }
+
+    /**
+     * Method is called after all suite tests run
+     */
+    public function _afterSuite()
+    {
+        $this->unloadFixtures();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function globalFixtures()
+    {
+        return [
+            InitDbFixture::className(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/common/fixtures/data/init_login.php',
+            ],
+        ];
+    }
+}
diff --git a/tests/codeception/common/codeception.yml b/tests/codeception/common/codeception.yml
new file mode 100644
index 0000000..e8a3407
--- /dev/null
+++ b/tests/codeception/common/codeception.yml
@@ -0,0 +1,13 @@
+namespace: tests\codeception\common
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
diff --git a/tests/codeception/common/fixtures/UserFixture.php b/tests/codeception/common/fixtures/UserFixture.php
new file mode 100644
index 0000000..7153c8c
--- /dev/null
+++ b/tests/codeception/common/fixtures/UserFixture.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace tests\codeception\common\fixtures;
+
+use yii\test\ActiveFixture;
+
+/**
+ * User fixture
+ */
+class UserFixture extends ActiveFixture
+{
+    public $modelClass = 'common\models\User';
+}
diff --git a/tests/codeception/common/fixtures/data/init_login.php b/tests/codeception/common/fixtures/data/init_login.php
new file mode 100644
index 0000000..841e279
--- /dev/null
+++ b/tests/codeception/common/fixtures/data/init_login.php
@@ -0,0 +1,14 @@
+<?php
+
+return [
+    [
+        'username' => 'erau',
+        'auth_key' => 'tUu1qHcde0diwUol3xeI-18MuHkkprQI',
+        // password_0
+        'password_hash' => '$2y$13$nJ1WDlBaGcbCdbNC5.5l4.sgy.OMEKCqtDQOdQ2OWpgiKRWYyzzne',
+        'password_reset_token' => 'RkD_Jw0_8HEedzLk7MM-ZKEFfYR7VbMr_1392559490',
+        'created_at' => '1392559490',
+        'updated_at' => '1392559490',
+        'email' => 'sfriesen@jenkins.info',
+    ],
+];
diff --git a/tests/codeception/common/templates/fixtures/user.php b/tests/codeception/common/templates/fixtures/user.php
new file mode 100644
index 0000000..d3f83b5
--- /dev/null
+++ b/tests/codeception/common/templates/fixtures/user.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * @var $faker \Faker\Generator
+ * @var $index integer
+ */
+
+$security = Yii::$app->getSecurity();
+
+return [
+    'username' => $faker->userName,
+    'email' => $faker->email,
+    'auth_key' => $security->generateRandomString(),
+    'password_hash' => $security->generatePasswordHash('password_' . $index),
+    'password_reset_token' => $security->generateRandomString() . '_' . time(),
+    'created_at' => time(),
+    'updated_at' => time(),
+];
diff --git a/tests/codeception/common/unit.suite.yml b/tests/codeception/common/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/common/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/common/unit/DbTestCase.php b/tests/codeception/common/unit/DbTestCase.php
new file mode 100644
index 0000000..2159a69
--- /dev/null
+++ b/tests/codeception/common/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\common\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/common/unit.php';
+}
diff --git a/tests/codeception/common/unit/TestCase.php b/tests/codeception/common/unit/TestCase.php
new file mode 100644
index 0000000..7304758
--- /dev/null
+++ b/tests/codeception/common/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\common\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/common/unit.php';
+}
diff --git a/tests/codeception/common/unit/_bootstrap.php b/tests/codeception/common/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/common/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/common/unit/fixtures/data/models/user.php b/tests/codeception/common/unit/fixtures/data/models/user.php
new file mode 100644
index 0000000..9c9f50a
--- /dev/null
+++ b/tests/codeception/common/unit/fixtures/data/models/user.php
@@ -0,0 +1,14 @@
+<?php
+
+return [
+    [
+        'username' => 'bayer.hudson',
+        'auth_key' => 'HP187Mvq7Mmm3CTU80dLkGmni_FUH_lR',
+        //password_0
+        'password_hash' => '$2y$13$EjaPFBnZOQsHdGuHI.xvhuDp1fHpo8hKRSk6yshqa9c5EG8s3C3lO',
+        'password_reset_token' => 'ExzkCOaYc1L8IOBs4wdTGGbgNiG3Wz1I_1402312317',
+        'created_at' => '1402312317',
+        'updated_at' => '1402312317',
+        'email' => 'nicole.paucek@schultz.info',
+    ],
+];
diff --git a/tests/codeception/common/unit/models/LoginFormTest.php b/tests/codeception/common/unit/models/LoginFormTest.php
new file mode 100644
index 0000000..54c8209
--- /dev/null
+++ b/tests/codeception/common/unit/models/LoginFormTest.php
@@ -0,0 +1,93 @@
+<?php
+
+namespace tests\codeception\common\unit\models;
+
+use Yii;
+use tests\codeception\common\unit\DbTestCase;
+use Codeception\Specify;
+use common\models\LoginForm;
+use tests\codeception\common\fixtures\UserFixture;
+
+/**
+ * Login form test
+ */
+class LoginFormTest extends DbTestCase
+{
+
+    use Specify;
+
+    public function setUp()
+    {
+        parent::setUp();
+
+        Yii::configure(Yii::$app, [
+            'components' => [
+                'user' => [
+                    'class' => 'yii\web\User',
+                    'identityClass' => 'common\models\User',
+                ],
+            ],
+        ]);
+    }
+
+    protected function tearDown()
+    {
+        Yii::$app->user->logout();
+        parent::tearDown();
+    }
+
+    public function testLoginNoUser()
+    {
+        $model = new LoginForm([
+            'username' => 'not_existing_username',
+            'password' => 'not_existing_password',
+        ]);
+
+        $this->specify('user should not be able to login, when there is no identity', function () use ($model) {
+            expect('model should not login user', $model->login())->false();
+            expect('user should not be logged in', Yii::$app->user->isGuest)->true();
+        });
+    }
+
+    public function testLoginWrongPassword()
+    {
+        $model = new LoginForm([
+            'username' => 'bayer.hudson',
+            'password' => 'wrong_password',
+        ]);
+
+        $this->specify('user should not be able to login with wrong password', function () use ($model) {
+            expect('model should not login user', $model->login())->false();
+            expect('error message should be set', $model->errors)->hasKey('password');
+            expect('user should not be logged in', Yii::$app->user->isGuest)->true();
+        });
+    }
+
+    public function testLoginCorrect()
+    {
+
+        $model = new LoginForm([
+            'username' => 'bayer.hudson',
+            'password' => 'password_0',
+        ]);
+
+        $this->specify('user should be able to login with correct credentials', function () use ($model) {
+            expect('model should login user', $model->login())->true();
+            expect('error message should not be set', $model->errors)->hasntKey('password');
+            expect('user should be logged in', Yii::$app->user->isGuest)->false();
+        });
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/common/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+}
diff --git a/tests/codeception/config/acceptance.php b/tests/codeception/config/acceptance.php
new file mode 100644
index 0000000..9318da5
--- /dev/null
+++ b/tests/codeception/config/acceptance.php
@@ -0,0 +1,7 @@
+<?php
+/**
+ * Application configuration shared by all applications acceptance tests
+ */
+return [
+
+];
\ No newline at end of file
diff --git a/tests/codeception/config/api/acceptance.php b/tests/codeception/config/api/acceptance.php
new file mode 100644
index 0000000..41dc5e1
--- /dev/null
+++ b/tests/codeception/config/api/acceptance.php
@@ -0,0 +1,16 @@
+<?php
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(dirname(__DIR__)))));
+
+/**
+ * Application configuration for api acceptance tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'), require(YII_APP_BASE_PATH . '/api/config/main.php'),
+    require(YII_APP_BASE_PATH . '/api/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/acceptance.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/api/config.php b/tests/codeception/config/api/config.php
new file mode 100644
index 0000000..e0a28e6
--- /dev/null
+++ b/tests/codeception/config/api/config.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * Application configuration for all api test types
+ */
+return [];
diff --git a/tests/codeception/config/api/functional.php b/tests/codeception/config/api/functional.php
new file mode 100644
index 0000000..8d2efde
--- /dev/null
+++ b/tests/codeception/config/api/functional.php
@@ -0,0 +1,17 @@
+<?php
+$_SERVER['SCRIPT_FILENAME'] = API_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = API_ENTRY_URL;
+
+/**
+ * Application configuration for api functional tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'), require(YII_APP_BASE_PATH . '/api/config/main.php'),
+    require(YII_APP_BASE_PATH . '/api/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/functional.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/api/unit.php b/tests/codeception/config/api/unit.php
new file mode 100644
index 0000000..5bdca09
--- /dev/null
+++ b/tests/codeception/config/api/unit.php
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * Application configuration for api unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'), require(YII_APP_BASE_PATH . '/api/config/main.php'),
+    require(YII_APP_BASE_PATH . '/api/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/common/unit.php b/tests/codeception/config/common/unit.php
new file mode 100644
index 0000000..d676b28
--- /dev/null
+++ b/tests/codeception/config/common/unit.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Application config for common unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    [
+        'id' => 'app-common',
+        'basePath' => dirname(__DIR__),
+    ]
+);
diff --git a/tests/codeception/config/config.php b/tests/codeception/config/config.php
new file mode 100644
index 0000000..b478679
--- /dev/null
+++ b/tests/codeception/config/config.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Application configuration shared by all applications and test types
+ */
+return [
+    'language' => 'en-US',
+    'controllerMap' => [
+        'fixture' => [
+            'class' => 'yii\faker\FixtureController',
+            'fixtureDataPath' => '@tests/codeception/common/fixtures/data',
+            'templatePath' => '@tests/codeception/common/templates/fixtures',
+            'namespace' => 'tests\codeception\common\fixtures',
+        ],
+    ],
+    'components' => [
+        'db' => [
+            'dsn' => 'mysql:host=localhost;dbname=yii2_advanced_tests',
+        ],
+        'mailer' => [
+            'useFileTransport' => true,
+        ],
+        'urlManager' => [
+            'showScriptName' => true,
+        ],
+    ],
+];
diff --git a/tests/codeception/config/console/unit.php b/tests/codeception/config/console/unit.php
new file mode 100644
index 0000000..4d3aeb0
--- /dev/null
+++ b/tests/codeception/config/console/unit.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Application configuration for console unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/functional.php b/tests/codeception/config/functional.php
new file mode 100644
index 0000000..c893ea2
--- /dev/null
+++ b/tests/codeception/config/functional.php
@@ -0,0 +1,18 @@
+<?php
+/**
+ * Application configuration shared by all applications functional tests
+ */
+return [
+    'components' => [
+        'request' => [
+            // it's not recommended to run functional tests with CSRF validation enabled
+            'enableCsrfValidation' => false,
+            // but if you absolutely need it set cookie domain to localhost
+            /*
+            'csrfCookie' => [
+                'domain' => 'localhost',
+            ],
+            */
+        ],
+    ],
+];
\ No newline at end of file
diff --git a/tests/codeception/config/unit.php b/tests/codeception/config/unit.php
new file mode 100644
index 0000000..6bd08d3
--- /dev/null
+++ b/tests/codeception/config/unit.php
@@ -0,0 +1,7 @@
+<?php
+/**
+ * Application configuration shared by all applications unit tests
+ */
+return [
+
+];
\ No newline at end of file
diff --git a/tests/codeception/console/.gitignore b/tests/codeception/console/.gitignore
new file mode 100644
index 0000000..f235304
--- /dev/null
+++ b/tests/codeception/console/.gitignore
@@ -0,0 +1,2 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
diff --git a/tests/codeception/console/_bootstrap.php b/tests/codeception/console/_bootstrap.php
new file mode 100644
index 0000000..7500628
--- /dev/null
+++ b/tests/codeception/console/_bootstrap.php
@@ -0,0 +1,16 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+require_once(YII_APP_BASE_PATH . '/console/config/bootstrap.php');
+
+// set correct script paths
+$_SERVER['SERVER_NAME'] = 'localhost';
+$_SERVER['SERVER_PORT'] = '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/console/_output/.gitignore b/tests/codeception/console/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/console/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/console/codeception.yml b/tests/codeception/console/codeception.yml
new file mode 100644
index 0000000..d1ae794
--- /dev/null
+++ b/tests/codeception/console/codeception.yml
@@ -0,0 +1,13 @@
+namespace: tests\codeception\console
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
diff --git a/tests/codeception/console/unit.suite.yml b/tests/codeception/console/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/console/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/console/unit/DbTestCase.php b/tests/codeception/console/unit/DbTestCase.php
new file mode 100644
index 0000000..d74860d
--- /dev/null
+++ b/tests/codeception/console/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\console\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/console/config.php';
+}
diff --git a/tests/codeception/console/unit/TestCase.php b/tests/codeception/console/unit/TestCase.php
new file mode 100644
index 0000000..50761b3
--- /dev/null
+++ b/tests/codeception/console/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\console\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/console/config.php';
+}
diff --git a/tests/codeception/console/unit/_bootstrap.php b/tests/codeception/console/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/console/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/console/unit/fixtures/data/.gitkeep b/tests/codeception/console/unit/fixtures/data/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/yii.bat b/yii.bat
new file mode 100644
index 0000000..d516b3a
--- /dev/null
+++ b/yii.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line bootstrap script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%yii" %*
+
+@endlocal