mirror of
https://github.com/elyby/chrly.git
synced 2024-11-27 01:01:59 +05:30
443 lines
13 KiB
Go
443 lines
13 KiB
Go
package http
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import (
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"bytes"
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"encoding/base64"
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"errors"
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"io"
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"io/ioutil"
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"mime/multipart"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/suite"
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"github.com/elyby/chrly/model"
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)
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/***************
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* Setup mocks *
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***************/
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type apiTestSuite struct {
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suite.Suite
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App *Api
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SkinsRepository *skinsRepositoryMock
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Emitter *emitterMock
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}
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/********************
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* Setup test suite *
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********************/
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func (suite *apiTestSuite) SetupTest() {
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suite.SkinsRepository = &skinsRepositoryMock{}
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suite.Emitter = &emitterMock{}
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suite.App = &Api{
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SkinsRepo: suite.SkinsRepository,
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Emitter: suite.Emitter,
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}
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}
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func (suite *apiTestSuite) TearDownTest() {
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suite.SkinsRepository.AssertExpectations(suite.T())
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suite.Emitter.AssertExpectations(suite.T())
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}
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func (suite *apiTestSuite) RunSubTest(name string, subTest func()) {
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suite.SetupTest()
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suite.Run(name, subTest)
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suite.TearDownTest()
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}
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/*************
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* Run tests *
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*************/
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func TestApi(t *testing.T) {
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suite.Run(t, new(apiTestSuite))
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}
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/*************************
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* Post skin tests cases *
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*************************/
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type postSkinTestCase struct {
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Name string
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Form io.Reader
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BeforeTest func(suite *apiTestSuite)
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AfterTest func(suite *apiTestSuite, response *http.Response)
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}
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var postSkinTestsCases = []*postSkinTestCase{
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{
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Name: "Upload new identity with textures data",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"1"},
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"username": {"mock_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"0"},
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"isSlim": {"0"},
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"url": {"http://example.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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suite.SkinsRepository.On("FindByUserId", 1).Return(nil, nil)
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suite.SkinsRepository.On("FindByUsername", "mock_username").Return(nil, nil)
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suite.SkinsRepository.On("Save", mock.MatchedBy(func(model *model.Skin) bool {
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suite.Equal(1, model.UserId)
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suite.Equal("mock_username", model.Username)
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suite.Equal("0f657aa8-bfbe-415d-b700-5750090d3af3", model.Uuid)
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suite.Equal(5, model.SkinId)
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suite.False(model.Is1_8)
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suite.False(model.IsSlim)
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suite.Equal("http://example.com/skin.png", model.Url)
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return true
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})).Times(1).Return(nil)
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(201, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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{
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Name: "Update exists identity by changing only textures data",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"1"},
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"username": {"mock_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"1"},
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"isSlim": {"1"},
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"url": {"http://textures-server.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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suite.SkinsRepository.On("FindByUserId", 1).Return(createSkinModel("mock_username", false), nil)
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suite.SkinsRepository.On("Save", mock.MatchedBy(func(model *model.Skin) bool {
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suite.Equal(1, model.UserId)
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suite.Equal("mock_username", model.Username)
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suite.Equal("0f657aa8-bfbe-415d-b700-5750090d3af3", model.Uuid)
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suite.Equal(5, model.SkinId)
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suite.True(model.Is1_8)
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suite.True(model.IsSlim)
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suite.Equal("http://textures-server.com/skin.png", model.Url)
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return true
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})).Times(1).Return(nil)
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(201, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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{
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Name: "Update exists identity by changing its identityId",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"2"},
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"username": {"mock_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"0"},
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"isSlim": {"0"},
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"url": {"http://example.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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suite.SkinsRepository.On("FindByUserId", 2).Return(nil, nil)
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suite.SkinsRepository.On("FindByUsername", "mock_username").Return(createSkinModel("mock_username", false), nil)
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suite.SkinsRepository.On("RemoveByUsername", "mock_username").Times(1).Return(nil)
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suite.SkinsRepository.On("Save", mock.MatchedBy(func(model *model.Skin) bool {
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suite.Equal(2, model.UserId)
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suite.Equal("mock_username", model.Username)
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suite.Equal("0f657aa8-bfbe-415d-b700-5750090d3af3", model.Uuid)
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return true
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})).Times(1).Return(nil)
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(201, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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{
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Name: "Update exists identity by changing its username",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"1"},
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"username": {"changed_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"0"},
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"isSlim": {"0"},
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"url": {"http://example.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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suite.SkinsRepository.On("FindByUserId", 1).Return(createSkinModel("mock_username", false), nil)
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suite.SkinsRepository.On("RemoveByUserId", 1).Times(1).Return(nil)
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suite.SkinsRepository.On("Save", mock.MatchedBy(func(model *model.Skin) bool {
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suite.Equal(1, model.UserId)
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suite.Equal("changed_username", model.Username)
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suite.Equal("0f657aa8-bfbe-415d-b700-5750090d3af3", model.Uuid)
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return true
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})).Times(1).Return(nil)
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(201, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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{
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Name: "Handle an error when loading the data from the repository",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"1"},
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"username": {"mock_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"1"},
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"isSlim": {"1"},
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"url": {"http://textures-server.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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suite.SkinsRepository.On("FindByUserId", 1).Return(createSkinModel("mock_username", false), nil)
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err := errors.New("mock error")
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suite.SkinsRepository.On("Save", mock.Anything).Return(err)
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suite.Emitter.On("Emit", "skinsystem:error", mock.MatchedBy(func(cErr error) bool {
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return cErr.Error() == "unable to save record to the repository: mock error" &&
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errors.Is(cErr, err)
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})).Once()
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(500, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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{
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Name: "Handle an error when saving the data into the repository",
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Form: bytes.NewBufferString(url.Values{
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"identityId": {"1"},
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"username": {"changed_username"},
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"uuid": {"0f657aa8-bfbe-415d-b700-5750090d3af3"},
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"skinId": {"5"},
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"is1_8": {"0"},
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"isSlim": {"0"},
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"url": {"http://example.com/skin.png"},
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}.Encode()),
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BeforeTest: func(suite *apiTestSuite) {
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err := errors.New("mock error")
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suite.SkinsRepository.On("FindByUserId", 1).Return(nil, err)
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suite.Emitter.On("Emit", "skinsystem:error", mock.MatchedBy(func(cErr error) bool {
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return cErr.Error() == "error on requesting a skin from the repository: mock error" &&
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errors.Is(cErr, err)
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})).Once()
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},
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AfterTest: func(suite *apiTestSuite, response *http.Response) {
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suite.Equal(500, response.StatusCode)
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body, _ := ioutil.ReadAll(response.Body)
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suite.Empty(body)
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},
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},
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}
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func (suite *apiTestSuite) TestPostSkin() {
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for _, testCase := range postSkinTestsCases {
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suite.RunSubTest(testCase.Name, func() {
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testCase.BeforeTest(suite)
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req := httptest.NewRequest("POST", "http://chrly/skins", testCase.Form)
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req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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testCase.AfterTest(suite, w.Result())
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})
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}
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suite.RunSubTest("Get errors about required fields", func() {
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req := httptest.NewRequest("POST", "http://chrly/skins", bytes.NewBufferString(url.Values{
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"mojangTextures": {"someBase64EncodedString"},
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}.Encode()))
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req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(400, resp.StatusCode)
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body, _ := ioutil.ReadAll(resp.Body)
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suite.JSONEq(`{
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"errors": {
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"identityId": [
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"The identityId field is required",
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"The identityId field must be numeric",
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"The identityId field must be minimum 1 char"
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],
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"skinId": [
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"The skinId field is required",
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"The skinId field must be numeric",
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"The skinId field must be minimum 1 char"
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],
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"username": [
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"The username field is required"
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],
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"uuid": [
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"The uuid field is required",
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"The uuid field must contain valid UUID"
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],
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"url": [
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"One of url or skin should be provided, but not both"
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],
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"skin": [
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"One of url or skin should be provided, but not both"
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],
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"mojangSignature": [
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"The mojangSignature field is required"
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]
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}
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}`, string(body))
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})
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suite.RunSubTest("Upload textures with skin as file", func() {
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inputBody := &bytes.Buffer{}
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writer := multipart.NewWriter(inputBody)
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part, _ := writer.CreateFormFile("skin", "char.png")
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_, _ = part.Write(loadSkinFile())
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_ = writer.WriteField("identityId", "1")
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_ = writer.WriteField("username", "mock_user")
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_ = writer.WriteField("uuid", "0f657aa8-bfbe-415d-b700-5750090d3af3")
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_ = writer.WriteField("skinId", "5")
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err := writer.Close()
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if err != nil {
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panic(err)
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}
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req := httptest.NewRequest("POST", "http://chrly/skins", inputBody)
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req.Header.Add("Content-Type", writer.FormDataContentType())
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(400, resp.StatusCode)
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responseBody, _ := ioutil.ReadAll(resp.Body)
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suite.JSONEq(`{
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"errors": {
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"skin": [
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"Skin uploading is temporary unavailable"
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]
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}
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}`, string(responseBody))
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})
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}
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/**************************************
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* Delete skin by user id tests cases *
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**************************************/
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func (suite *apiTestSuite) TestDeleteByUserId() {
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suite.RunSubTest("Delete skin by its identity id", func() {
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suite.SkinsRepository.On("FindByUserId", 1).Return(createSkinModel("mock_username", false), nil)
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suite.SkinsRepository.On("RemoveByUserId", 1).Once().Return(nil)
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req := httptest.NewRequest("DELETE", "http://chrly/skins/id:1", nil)
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(204, resp.StatusCode)
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body, _ := ioutil.ReadAll(resp.Body)
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suite.Empty(body)
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})
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suite.RunSubTest("Try to remove not exists identity id", func() {
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suite.SkinsRepository.On("FindByUserId", 1).Return(nil, nil)
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req := httptest.NewRequest("DELETE", "http://chrly/skins/id:1", nil)
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(404, resp.StatusCode)
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body, _ := ioutil.ReadAll(resp.Body)
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suite.JSONEq(`[
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"Cannot find record for the requested identifier"
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]`, string(body))
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})
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}
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/***************************************
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* Delete skin by username tests cases *
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***************************************/
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func (suite *apiTestSuite) TestDeleteByUsername() {
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suite.RunSubTest("Delete skin by its identity username", func() {
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suite.SkinsRepository.On("FindByUsername", "mock_username").Return(createSkinModel("mock_username", false), nil)
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suite.SkinsRepository.On("RemoveByUserId", 1).Once().Return(nil)
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req := httptest.NewRequest("DELETE", "http://chrly/skins/mock_username", nil)
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(204, resp.StatusCode)
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body, _ := ioutil.ReadAll(resp.Body)
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suite.Empty(body)
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})
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suite.RunSubTest("Try to remove not exists identity username", func() {
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suite.SkinsRepository.On("FindByUsername", "mock_username").Return(nil, nil)
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req := httptest.NewRequest("DELETE", "http://chrly/skins/mock_username", nil)
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w := httptest.NewRecorder()
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suite.App.Handler().ServeHTTP(w, req)
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resp := w.Result()
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defer resp.Body.Close()
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suite.Equal(404, resp.StatusCode)
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body, _ := ioutil.ReadAll(resp.Body)
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suite.JSONEq(`[
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"Cannot find record for the requested identifier"
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]`, string(body))
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})
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}
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/*************
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* Utilities *
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*************/
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// base64 https://github.com/mathiasbynens/small/blob/0ca3c51/png-transparent.png
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var OnePxPng = []byte("iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJggg==")
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func loadSkinFile() []byte {
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result := make([]byte, 92)
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_, err := base64.StdEncoding.Decode(result, OnePxPng)
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if err != nil {
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panic(err)
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}
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return result
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}
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