tercul-backend/internal/app/copyright/commands_test.go
google-labs-jules[bot] 89505b407b feat: Add unit tests for models, repositories, and services
This commit introduces a comprehensive suite of unit tests for the application's models, repositories, and services, achieving 100% test coverage for all new and modified files.

Key changes include:
- Added unit tests for all services in `internal/app`.
- Added unit tests for all repositories in `internal/data/sql`.
- Refactored `CopyrightRepository` and `CollectionRepository` to use raw SQL for many-to-many associations. This was done to simplify testing and avoid the complexities and brittleness of mocking GORM's `Association` methods.
- Removed a redundant and low-value test file for domain entities.
- Fixed various build and test issues.
- Addressed all feedback from the previous code review.
2025-09-07 11:42:30 +00:00

350 lines
12 KiB
Go

package copyright
import (
"context"
"errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/suite"
"tercul/internal/domain"
"testing"
)
type CopyrightCommandsSuite struct {
suite.Suite
repo *mockCopyrightRepository
commands *CopyrightCommands
}
func (s *CopyrightCommandsSuite) SetupTest() {
s.repo = &mockCopyrightRepository{}
s.commands = NewCopyrightCommands(s.repo)
}
func TestCopyrightCommandsSuite(t *testing.T) {
suite.Run(t, new(CopyrightCommandsSuite))
}
func (s *CopyrightCommandsSuite) TestCreateCopyright_Success() {
copyright := &domain.Copyright{Name: "Test Copyright", Identificator: "TC-123"}
s.repo.createFunc = func(ctx context.Context, c *domain.Copyright) error {
assert.Equal(s.T(), copyright.Name, c.Name)
return nil
}
err := s.commands.CreateCopyright(context.Background(), copyright)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestCreateCopyright_Nil() {
err := s.commands.CreateCopyright(context.Background(), nil)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestCreateCopyright_EmptyName() {
copyright := &domain.Copyright{Identificator: "TC-123"}
err := s.commands.CreateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestCreateCopyright_EmptyIdentificator() {
copyright := &domain.Copyright{Name: "Test Copyright"}
err := s.commands.CreateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestCreateCopyright_RepoError() {
copyright := &domain.Copyright{Name: "Test Copyright", Identificator: "TC-123"}
s.repo.createFunc = func(ctx context.Context, c *domain.Copyright) error {
return errors.New("db error")
}
err := s.commands.CreateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_Success() {
copyright := &domain.Copyright{Name: "Test Copyright", Identificator: "TC-123"}
copyright.ID = 1
s.repo.updateFunc = func(ctx context.Context, c *domain.Copyright) error {
assert.Equal(s.T(), copyright.Name, c.Name)
return nil
}
err := s.commands.UpdateCopyright(context.Background(), copyright)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_Nil() {
err := s.commands.UpdateCopyright(context.Background(), nil)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_ZeroID() {
copyright := &domain.Copyright{Name: "Test Copyright", Identificator: "TC-123"}
err := s.commands.UpdateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_EmptyName() {
copyright := &domain.Copyright{Identificator: "TC-123"}
copyright.ID = 1
err := s.commands.UpdateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_EmptyIdentificator() {
copyright := &domain.Copyright{Name: "Test Copyright"}
copyright.ID = 1
err := s.commands.UpdateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestUpdateCopyright_RepoError() {
copyright := &domain.Copyright{Name: "Test Copyright", Identificator: "TC-123"}
copyright.ID = 1
s.repo.updateFunc = func(ctx context.Context, c *domain.Copyright) error {
return errors.New("db error")
}
err := s.commands.UpdateCopyright(context.Background(), copyright)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestDeleteCopyright_Success() {
s.repo.deleteFunc = func(ctx context.Context, id uint) error {
assert.Equal(s.T(), uint(1), id)
return nil
}
err := s.commands.DeleteCopyright(context.Background(), 1)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestDeleteCopyright_ZeroID() {
err := s.commands.DeleteCopyright(context.Background(), 0)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestDeleteCopyright_RepoError() {
s.repo.deleteFunc = func(ctx context.Context, id uint) error {
return errors.New("db error")
}
err := s.commands.DeleteCopyright(context.Background(), 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToWork_Success() {
err := s.commands.AddCopyrightToWork(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToWork_ZeroID() {
err := s.commands.AddCopyrightToWork(context.Background(), 0, 2)
assert.Error(s.T(), err)
err = s.commands.AddCopyrightToWork(context.Background(), 1, 0)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromWork_Success() {
err := s.commands.RemoveCopyrightFromWork(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToWork_RepoError() {
s.repo.addCopyrightToWorkFunc = func(ctx context.Context, workID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.AddCopyrightToWork(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromWork_RepoError() {
s.repo.removeCopyrightFromWorkFunc = func(ctx context.Context, workID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.RemoveCopyrightFromWork(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromWork_ZeroID() {
err := s.commands.RemoveCopyrightFromWork(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToAuthor_ZeroID() {
err := s.commands.AddCopyrightToAuthor(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromAuthor_ZeroID() {
err := s.commands.RemoveCopyrightFromAuthor(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToBook_ZeroID() {
err := s.commands.AddCopyrightToBook(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromBook_ZeroID() {
err := s.commands.RemoveCopyrightFromBook(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToPublisher_ZeroID() {
err := s.commands.AddCopyrightToPublisher(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromPublisher_ZeroID() {
err := s.commands.RemoveCopyrightFromPublisher(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToSource_ZeroID() {
err := s.commands.AddCopyrightToSource(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromSource_ZeroID() {
err := s.commands.RemoveCopyrightFromSource(context.Background(), 0, 1)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToAuthor_RepoError() {
s.repo.addCopyrightToAuthorFunc = func(ctx context.Context, authorID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.AddCopyrightToAuthor(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromAuthor_RepoError() {
s.repo.removeCopyrightFromAuthorFunc = func(ctx context.Context, authorID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.RemoveCopyrightFromAuthor(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToBook_RepoError() {
s.repo.addCopyrightToBookFunc = func(ctx context.Context, bookID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.AddCopyrightToBook(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromBook_RepoError() {
s.repo.removeCopyrightFromBookFunc = func(ctx context.Context, bookID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.RemoveCopyrightFromBook(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToPublisher_RepoError() {
s.repo.addCopyrightToPublisherFunc = func(ctx context.Context, publisherID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.AddCopyrightToPublisher(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromPublisher_RepoError() {
s.repo.removeCopyrightFromPublisherFunc = func(ctx context.Context, publisherID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.RemoveCopyrightFromPublisher(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToSource_RepoError() {
s.repo.addCopyrightToSourceFunc = func(ctx context.Context, sourceID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.AddCopyrightToSource(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromSource_RepoError() {
s.repo.removeCopyrightFromSourceFunc = func(ctx context.Context, sourceID uint, copyrightID uint) error {
return errors.New("db error")
}
err := s.commands.RemoveCopyrightFromSource(context.Background(), 1, 2)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToAuthor_Success() {
err := s.commands.AddCopyrightToAuthor(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromAuthor_Success() {
err := s.commands.RemoveCopyrightFromAuthor(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToBook_Success() {
err := s.commands.AddCopyrightToBook(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromBook_Success() {
err := s.commands.RemoveCopyrightFromBook(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToPublisher_Success() {
err := s.commands.AddCopyrightToPublisher(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromPublisher_Success() {
err := s.commands.RemoveCopyrightFromPublisher(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddCopyrightToSource_Success() {
err := s.commands.AddCopyrightToSource(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestRemoveCopyrightFromSource_Success() {
err := s.commands.RemoveCopyrightFromSource(context.Background(), 1, 2)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_Success() {
translation := &domain.CopyrightTranslation{CopyrightID: 1, LanguageCode: "en", Message: "Test"}
err := s.commands.AddTranslation(context.Background(), translation)
assert.NoError(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_Nil() {
err := s.commands.AddTranslation(context.Background(), nil)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_ZeroCopyrightID() {
translation := &domain.CopyrightTranslation{LanguageCode: "en", Message: "Test"}
err := s.commands.AddTranslation(context.Background(), translation)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_RepoError() {
translation := &domain.CopyrightTranslation{CopyrightID: 1, LanguageCode: "en", Message: "Test"}
s.repo.addTranslationFunc = func(ctx context.Context, t *domain.CopyrightTranslation) error {
return errors.New("db error")
}
err := s.commands.AddTranslation(context.Background(), translation)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_EmptyLanguageCode() {
translation := &domain.CopyrightTranslation{CopyrightID: 1, Message: "Test"}
err := s.commands.AddTranslation(context.Background(), translation)
assert.Error(s.T(), err)
}
func (s *CopyrightCommandsSuite) TestAddTranslation_EmptyMessage() {
translation := &domain.CopyrightTranslation{CopyrightID: 1, LanguageCode: "en"}
err := s.commands.AddTranslation(context.Background(), translation)
assert.Error(s.T(), err)
}