tercul-backend/services/work_service_test.go
Damir Mukimov 4957117cb6 Initial commit: Tercul Go project with comprehensive architecture
- Core Go application with GraphQL API using gqlgen
- Comprehensive data models for literary works, authors, translations
- Repository pattern with caching layer
- Authentication and authorization system
- Linguistics analysis capabilities with multiple adapters
- Vector search integration with Weaviate
- Docker containerization support
- Python data migration and analysis scripts
- Clean architecture with proper separation of concerns
- Production-ready configuration and middleware
- Proper .gitignore excluding vendor/, database files, and build artifacts
2025-08-13 07:42:32 +02:00

399 lines
11 KiB
Go

package services_test
import (
"context"
"testing"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/suite"
"tercul/models"
"tercul/repositories"
"tercul/services"
"gorm.io/gorm"
)
// MockWorkRepository is a mock implementation of the WorkRepository interface
type MockWorkRepository struct {
mock.Mock
}
func (m *MockWorkRepository) Create(ctx context.Context, entity *models.Work) error {
args := m.Called(ctx, entity)
return args.Error(0)
}
func (m *MockWorkRepository) CreateInTx(ctx context.Context, _ *gorm.DB, _ *models.Work) error { return nil }
func (m *MockWorkRepository) GetByID(ctx context.Context, id uint) (*models.Work, error) {
args := m.Called(ctx, id)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*models.Work), args.Error(1)
}
func (m *MockWorkRepository) GetByIDWithOptions(ctx context.Context, _ uint, _ *repositories.QueryOptions) (*models.Work, error) { return nil, nil }
func (m *MockWorkRepository) Update(ctx context.Context, entity *models.Work) error {
args := m.Called(ctx, entity)
return args.Error(0)
}
func (m *MockWorkRepository) UpdateInTx(ctx context.Context, _ *gorm.DB, _ *models.Work) error { return nil }
func (m *MockWorkRepository) Delete(ctx context.Context, id uint) error {
args := m.Called(ctx, id)
return args.Error(0)
}
func (m *MockWorkRepository) DeleteInTx(ctx context.Context, _ *gorm.DB, _ uint) error { return nil }
func (m *MockWorkRepository) List(ctx context.Context, page, pageSize int) (*repositories.PaginatedResult[models.Work], error) {
args := m.Called(ctx, page, pageSize)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*repositories.PaginatedResult[models.Work]), args.Error(1)
}
func (m *MockWorkRepository) ListWithOptions(ctx context.Context, _ *repositories.QueryOptions) ([]models.Work, error) { return nil, nil }
func (m *MockWorkRepository) ListAll(ctx context.Context) ([]models.Work, error) {
args := m.Called(ctx)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).([]models.Work), args.Error(1)
}
func (m *MockWorkRepository) GetAllForSync(ctx context.Context, batchSize, offset int) ([]models.Work, error) {
args := m.Called(ctx, batchSize, offset)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).([]models.Work), args.Error(1)
}
func (m *MockWorkRepository) Count(ctx context.Context) (int64, error) {
args := m.Called(ctx)
return args.Get(0).(int64), args.Error(1)
}
func (m *MockWorkRepository) CountWithOptions(ctx context.Context, _ *repositories.QueryOptions) (int64, error) { return 0, nil }
func (m *MockWorkRepository) FindWithPreload(ctx context.Context, preloads []string, id uint) (*models.Work, error) {
args := m.Called(ctx, preloads, id)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*models.Work), args.Error(1)
}
func (m *MockWorkRepository) Exists(ctx context.Context, _ uint) (bool, error) { return false, nil }
func (m *MockWorkRepository) BeginTx(ctx context.Context) (*gorm.DB, error) { return nil, nil }
func (m *MockWorkRepository) WithTx(ctx context.Context, fn func(tx *gorm.DB) error) error { return nil }
func (m *MockWorkRepository) FindByTitle(ctx context.Context, title string) ([]models.Work, error) {
args := m.Called(ctx, title)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).([]models.Work), args.Error(1)
}
func (m *MockWorkRepository) FindByAuthor(ctx context.Context, authorID uint) ([]models.Work, error) {
args := m.Called(ctx, authorID)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).([]models.Work), args.Error(1)
}
func (m *MockWorkRepository) FindByCategory(ctx context.Context, categoryID uint) ([]models.Work, error) {
args := m.Called(ctx, categoryID)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).([]models.Work), args.Error(1)
}
func (m *MockWorkRepository) FindByLanguage(ctx context.Context, language string, page, pageSize int) (*repositories.PaginatedResult[models.Work], error) {
args := m.Called(ctx, language, page, pageSize)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*repositories.PaginatedResult[models.Work]), args.Error(1)
}
func (m *MockWorkRepository) GetWithTranslations(ctx context.Context, id uint) (*models.Work, error) {
args := m.Called(ctx, id)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*models.Work), args.Error(1)
}
func (m *MockWorkRepository) ListWithTranslations(ctx context.Context, page, pageSize int) (*repositories.PaginatedResult[models.Work], error) {
args := m.Called(ctx, page, pageSize)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*repositories.PaginatedResult[models.Work]), args.Error(1)
}
// MockAnalyzer is a mock implementation of the Analyzer interface
type MockAnalyzer struct {
mock.Mock
}
func (m *MockAnalyzer) AnalyzeWork(ctx context.Context, workID uint) error {
args := m.Called(ctx, workID)
return args.Error(0)
}
// WorkServiceSuite is a test suite for the WorkService
type WorkServiceSuite struct {
suite.Suite
mockRepo *MockWorkRepository
mockAnalyzer *MockAnalyzer
service services.WorkService
}
// SetupTest sets up each test
func (s *WorkServiceSuite) SetupTest() {
s.mockRepo = new(MockWorkRepository)
s.mockAnalyzer = new(MockAnalyzer)
s.service = services.NewWorkService(s.mockRepo, s.mockAnalyzer)
}
// TestCreateWork tests the CreateWork method
func (s *WorkServiceSuite) TestCreateWork() {
// Setup
work := &models.Work{
Title: "Test Work",
Description: "Test description",
Status: "published",
}
work.Language = "en"
// Mock repository
s.mockRepo.On("Create", mock.Anything, work).Return(nil)
// Execute
err := s.service.CreateWork(context.Background(), work)
// Assert
s.Require().NoError(err)
// Verify mocks
s.mockRepo.AssertCalled(s.T(), "Create", mock.Anything, work)
}
// TestCreateWorkWithEmptyTitle tests the CreateWork method with an empty title
func (s *WorkServiceSuite) TestCreateWorkWithEmptyTitle() {
// Setup
work := &models.Work{
Description: "Test description",
Status: "published",
}
work.Language = "en"
// Execute
err := s.service.CreateWork(context.Background(), work)
// Assert
s.Require().Error(err)
s.Contains(err.Error(), "title cannot be empty")
// Verify mocks
s.mockRepo.AssertNotCalled(s.T(), "Create")
}
// TestCreateWorkWithEmptyLanguage tests the CreateWork method with an empty language
func (s *WorkServiceSuite) TestCreateWorkWithEmptyLanguage() {
// Setup
work := &models.Work{
Title: "Test Work",
Description: "Test description",
Status: "published",
}
// Language is empty
// Execute
err := s.service.CreateWork(context.Background(), work)
// Assert
s.Require().Error(err)
s.Contains(err.Error(), "language cannot be empty")
// Verify mocks
s.mockRepo.AssertNotCalled(s.T(), "Create")
}
// TestGetWorkByID tests the GetWorkByID method
func (s *WorkServiceSuite) TestGetWorkByID() {
// Setup
id := uint(1)
expectedWork := &models.Work{
Title: "Test Work",
Description: "Test description",
Status: "published",
}
expectedWork.ID = id
expectedWork.Language = "en"
// Mock repository
s.mockRepo.On("GetByID", mock.Anything, id).Return(expectedWork, nil)
// Execute
result, err := s.service.GetWorkByID(context.Background(), id)
// Assert
s.Require().NoError(err)
s.Require().NotNil(result)
s.Equal(expectedWork.ID, result.ID)
s.Equal(expectedWork.Title, result.Title)
s.Equal(expectedWork.Language, result.Language)
// Verify mocks
s.mockRepo.AssertCalled(s.T(), "GetByID", mock.Anything, id)
}
// TestGetWorkByIDWithInvalidID tests the GetWorkByID method with an invalid ID
func (s *WorkServiceSuite) TestGetWorkByIDWithInvalidID() {
// Setup
id := uint(0) // Invalid ID
// Execute
result, err := s.service.GetWorkByID(context.Background(), id)
// Assert
s.Require().Error(err)
s.Nil(result)
s.Contains(err.Error(), "invalid work ID")
// Verify mocks
s.mockRepo.AssertNotCalled(s.T(), "GetByID")
}
// TestUpdateWork tests the UpdateWork method
func (s *WorkServiceSuite) TestUpdateWork() {
// Setup
work := &models.Work{
Title: "Test Work",
Description: "Test description",
Status: "published",
}
work.ID = 1
work.Language = "en"
// Mock repository
s.mockRepo.On("Update", mock.Anything, work).Return(nil)
// Execute
err := s.service.UpdateWork(context.Background(), work)
// Assert
s.Require().NoError(err)
// Verify mocks
s.mockRepo.AssertCalled(s.T(), "Update", mock.Anything, work)
}
// TestUpdateWorkWithInvalidID tests the UpdateWork method with an invalid ID
func (s *WorkServiceSuite) TestUpdateWorkWithInvalidID() {
// Setup
work := &models.Work{
Title: "Test Work",
Description: "Test description",
Status: "published",
}
work.ID = 0 // Invalid ID
work.Language = "en"
// Execute
err := s.service.UpdateWork(context.Background(), work)
// Assert
s.Require().Error(err)
s.Contains(err.Error(), "work ID cannot be zero")
// Verify mocks
s.mockRepo.AssertNotCalled(s.T(), "Update")
}
// TestDeleteWork tests the DeleteWork method
func (s *WorkServiceSuite) TestDeleteWork() {
// Setup
id := uint(1)
// Mock repository
s.mockRepo.On("Delete", mock.Anything, id).Return(nil)
// Execute
err := s.service.DeleteWork(context.Background(), id)
// Assert
s.Require().NoError(err)
// Verify mocks
s.mockRepo.AssertCalled(s.T(), "Delete", mock.Anything, id)
}
// TestDeleteWorkWithInvalidID tests the DeleteWork method with an invalid ID
func (s *WorkServiceSuite) TestDeleteWorkWithInvalidID() {
// Setup
id := uint(0) // Invalid ID
// Execute
err := s.service.DeleteWork(context.Background(), id)
// Assert
s.Require().Error(err)
s.Contains(err.Error(), "invalid work ID")
// Verify mocks
s.mockRepo.AssertNotCalled(s.T(), "Delete")
}
// TestAnalyzeWork tests the AnalyzeWork method
func (s *WorkServiceSuite) TestAnalyzeWork() {
// Setup
id := uint(1)
ctx := context.Background()
// Mock analyzer
s.mockAnalyzer.On("AnalyzeWork", ctx, id).Return(nil)
// Execute
err := s.service.AnalyzeWork(ctx, id)
// Assert
s.Require().NoError(err)
// Verify mocks
s.mockAnalyzer.AssertCalled(s.T(), "AnalyzeWork", ctx, id)
}
// TestAnalyzeWorkWithInvalidID tests the AnalyzeWork method with an invalid ID
func (s *WorkServiceSuite) TestAnalyzeWorkWithInvalidID() {
// Setup
id := uint(0) // Invalid ID
ctx := context.Background()
// Execute
err := s.service.AnalyzeWork(ctx, id)
// Assert
s.Require().Error(err)
s.Contains(err.Error(), "invalid work ID")
// Verify mocks
s.mockAnalyzer.AssertNotCalled(s.T(), "AnalyzeWork")
}
// TestWorkServiceSuite runs the test suite
func TestWorkServiceSuite(t *testing.T) {
suite.Run(t, new(WorkServiceSuite))
}