85 lines
2.2 KiB
Go
85 lines
2.2 KiB
Go
package domain_test
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import (
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"context"
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"errors"
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"testing"
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"time"
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"github.com/robindittmar/dttmr-api/internal/domain"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/require"
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)
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type mockListRepo struct {
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mock.Mock
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}
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func (m *mockListRepo) CreateList(ctx context.Context, name string, userIDs []string) (*domain.List, error) {
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args := m.Called(ctx, name, userIDs)
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var list *domain.List
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if l := args.Get(0); l != nil {
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list = l.(*domain.List)
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}
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return list, args.Error(1)
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}
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func TestListService_Create_Success(t *testing.T) {
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expectedList := &domain.List{
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ID: "1",
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Name: "My List",
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CreatedAt: time.Now(),
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ModifiedAt: time.Now(),
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}
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repo := new(mockListRepo)
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repo.On("CreateList", mock.Anything, "My List", []string{"user1", "user2"}).Return(expectedList, nil)
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service := domain.NewListService(repo)
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list, err := service.Create(context.Background(), "My List", []string{"user1", "user2"})
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require.NoError(t, err)
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assert.Equal(t, expectedList, list)
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repo.AssertExpectations(t)
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}
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func TestListService_Create_EmptyName(t *testing.T) {
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repo := new(mockListRepo)
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service := domain.NewListService(repo)
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list, err := service.Create(context.Background(), "", []string{"user1"})
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require.Error(t, err)
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assert.EqualError(t, err, "list name must not be empty")
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assert.Nil(t, list)
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repo.AssertExpectations(t)
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}
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func TestListService_Create_EmptyUsers(t *testing.T) {
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repo := new(mockListRepo)
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service := domain.NewListService(repo)
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list, err := service.Create(context.Background(), "My List", []string{})
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require.Error(t, err)
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assert.EqualError(t, err, "users must have at least one associated user")
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assert.Nil(t, list)
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repo.AssertExpectations(t)
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}
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func TestListService_Create_RepoError(t *testing.T) {
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expectedErr := errors.New("database error")
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repo := new(mockListRepo)
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repo.On("CreateList", mock.Anything, "My List", []string{"user1"}).Return(nil, expectedErr)
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service := domain.NewListService(repo)
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list, err := service.Create(context.Background(), "My List", []string{"user1"})
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require.Error(t, err)
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assert.ErrorIs(t, err, expectedErr)
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assert.Nil(t, list)
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repo.AssertExpectations(t)
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}
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