Rework tests structure. Upgrade codeception to 2.5.3. Merge params configuration into app configuration.

api/tests/functional/EmailConfirmationCest.php

@@ -0,0 +1,61 @@
+<?php
+namespace api\tests\functional;
+
+use api\tests\_pages\SignupRoute;
+use api\tests\FunctionalTester;
+
+class EmailConfirmationCest {
+
+    public function testConfirmEmailByCorrectKey(FunctionalTester $I) {
+        $route = new SignupRoute($I);
+
+        $I->wantTo('confirm my email using correct activation key');
+        $route->confirm('HABGCABHJ1234HBHVD');
+        $I->canSeeResponseContainsJson([
+            'success' => true,
+        ]);
+        $I->cantSeeResponseJsonMatchesJsonPath('$.errors');
+        $I->canSeeAuthCredentials(true);
+    }
+
+    public function testConfirmEmailByInvalidKey(FunctionalTester $I) {
+        $route = new SignupRoute($I);
+
+        $I->wantTo('see error.key_is_required expected if key is not set');
+        $route->confirm();
+        $I->canSeeResponseContainsJson([
+            'success' => false,
+            'errors' => [
+                'key' => 'error.key_required',
+            ],
+        ]);
+
+        $I->wantTo('see error.key_not_exists expected if key not exists in database');
+        $route->confirm('not-exists-key');
+        $I->canSeeResponseContainsJson([
+            'success' => false,
+            'errors' => [
+                'key' => 'error.key_not_exists',
+            ],
+        ]);
+    }
+
+    public function testConfirmByInvalidEmojiString(FunctionalTester $I) {
+        $route = new SignupRoute($I);
+
+        $I->wantTo('try to submit some long emoji string (Sentry ACCOUNTS-43Y)');
+        $route->confirm(
+            'ALWAYS 🕔 make sure 👍 to shave 🔪🍑 because ✌️ the last time 🕒 we let 👐😪 a bush 🌳 ' .
+            'in our lives 👈😜👉 it did 9/11 💥🏢🏢✈️🔥🔥🔥 ALWAYS 🕔 make sure 👍 to shave 🔪🍑 ' .
+            'because ✌️ the last time 🕒 we let 👐😪 a bush 🌳 in our lives 👈😜👉 it did 9/11 ' .
+            '💥🏢🏢✈️🔥🔥🔥/'
+        );
+        $I->canSeeResponseContainsJson([
+            'success' => false,
+            'errors' => [
+                'key' => 'error.key_not_exists',
+            ],
+        ]);
+    }
+
+}