mirror of
https://github.com/SamyRai/tercul-backend.git
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89505b407b
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.
67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
package sql_test
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import (
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"context"
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"database/sql"
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"regexp"
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"testing"
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repo "tercul/internal/data/sql"
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"tercul/internal/domain"
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"time"
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"github.com/DATA-DOG/go-sqlmock"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestNewCityRepository(t *testing.T) {
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db, _, err := newMockDb()
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require.NoError(t, err)
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repo := repo.NewCityRepository(db)
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assert.NotNil(t, repo)
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}
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func TestCityRepository_ListByCountryID(t *testing.T) {
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t.Run("should return cities for a given country id", func(t *testing.T) {
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db, mock, err := newMockDb()
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require.NoError(t, err)
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repo := repo.NewCityRepository(db)
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countryID := uint(1)
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expectedCities := []domain.City{
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{TranslatableModel: domain.TranslatableModel{BaseModel: domain.BaseModel{ID: 1, CreatedAt: time.Now(), UpdatedAt: time.Now()}}, Name: "City 1", CountryID: countryID},
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{TranslatableModel: domain.TranslatableModel{BaseModel: domain.BaseModel{ID: 2, CreatedAt: time.Now(), UpdatedAt: time.Now()}}, Name: "City 2", CountryID: countryID},
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}
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rows := sqlmock.NewRows([]string{"id", "created_at", "updated_at", "name", "country_id"}).
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AddRow(expectedCities[0].ID, expectedCities[0].CreatedAt, expectedCities[0].UpdatedAt, expectedCities[0].Name, expectedCities[0].CountryID).
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AddRow(expectedCities[1].ID, expectedCities[1].CreatedAt, expectedCities[1].UpdatedAt, expectedCities[1].Name, expectedCities[1].CountryID)
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mock.ExpectQuery(regexp.QuoteMeta(`SELECT * FROM "cities" WHERE country_id = $1`)).
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WithArgs(countryID).
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WillReturnRows(rows)
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cities, err := repo.ListByCountryID(context.Background(), countryID)
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require.NoError(t, err)
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assert.Equal(t, expectedCities, cities)
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assert.NoError(t, mock.ExpectationsWereMet())
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})
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t.Run("should return error if query fails", func(t *testing.T) {
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db, mock, err := newMockDb()
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require.NoError(t, err)
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repo := repo.NewCityRepository(db)
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countryID := uint(1)
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mock.ExpectQuery(regexp.QuoteMeta(`SELECT * FROM "cities" WHERE country_id = $1`)).
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WithArgs(countryID).
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WillReturnError(sql.ErrNoRows)
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cities, err := repo.ListByCountryID(context.Background(), countryID)
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require.Error(t, err)
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assert.Nil(t, cities)
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assert.NoError(t, mock.ExpectationsWereMet())
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})
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}
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