120 lines
2.8 KiB
Go
120 lines
2.8 KiB
Go
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package commentservicelogic
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import (
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"app-cloudep-tweeting-service/gen_result/pb/tweeting"
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model "app-cloudep-tweeting-service/internal/model/mongo"
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"app-cloudep-tweeting-service/internal/svc"
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"context"
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"errors"
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"github.com/stretchr/testify/assert"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.uber.org/mock/gomock"
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"testing"
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mocklib "app-cloudep-tweeting-service/internal/mock/lib"
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mockmodel "app-cloudep-tweeting-service/internal/mock/model"
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)
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func TestGetComments(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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// 初始化 mock 依賴
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mockCommentModel := mockmodel.NewMockCommentModel(ctrl)
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mockValidate := mocklib.NewMockValidate(ctrl)
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// 初始化服務上下文
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svcCtx := &svc.ServiceContext{
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CommentModel: mockCommentModel,
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Validate: mockValidate,
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}
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// 測試數據
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getCommentsReq := &tweeting.GetCommentsReq{
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PostId: "12345",
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PageSize: 10,
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PageIndex: 1,
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}
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mockComments := []*model.Comment{
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{
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ID: primitive.NewObjectID(),
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PostID: "12345",
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UID: "54321",
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Content: "This is a comment",
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LikeCount: 10,
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DisLikeCount: 2,
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},
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{
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ID: primitive.NewObjectID(),
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PostID: "12345",
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UID: "67890",
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Content: "This is another comment",
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LikeCount: 5,
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DisLikeCount: 1,
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},
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}
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// 測試數據集
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tests := []struct {
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name string
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input *tweeting.GetCommentsReq
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prepare func()
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expectErr bool
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}{
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{
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name: "成功查詢評論",
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input: getCommentsReq,
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prepare: func() {
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mockValidate.EXPECT().ValidateAll(gomock.Any()).Return(nil).Times(1)
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mockCommentModel.EXPECT().Find(gomock.Any(), gomock.Any()).Return(mockComments, int64(len(mockComments)), nil).Times(1)
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},
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expectErr: false,
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},
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{
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name: "查詢評論失敗",
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input: getCommentsReq,
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prepare: func() {
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mockValidate.EXPECT().ValidateAll(gomock.Any()).Return(nil).Times(1)
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mockCommentModel.EXPECT().Find(gomock.Any(), gomock.Any()).Return(nil, int64(0), errors.New("find failed")).Times(1)
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},
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expectErr: true,
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},
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{
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name: "驗證失敗",
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input: getCommentsReq,
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prepare: func() {
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mockValidate.EXPECT().ValidateAll(gomock.Any()).Return(errors.New("validation failed")).Times(1)
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},
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expectErr: true,
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},
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}
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// 執行測試
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// 設置測試環境
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tt.prepare()
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// 初始化 GetCommentsLogic
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logic := GetCommentsLogic{
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svcCtx: svcCtx,
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ctx: context.TODO(),
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}
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// 執行 GetComments
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resp, err := logic.GetComments(tt.input)
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// 驗證結果
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if tt.expectErr {
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assert.Error(t, err)
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assert.Nil(t, resp)
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} else {
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assert.NoError(t, err)
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assert.NotNil(t, resp)
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assert.Len(t, resp.Comments, len(mockComments))
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}
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})
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}
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}
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