package memory

import (
	"errors"
	"testing"

	"github.com/Tencent/WeKnora/internal/application/repository"
	"github.com/Tencent/WeKnora/internal/types"
	"github.com/stretchr/testify/require"
	"gorm.io/gorm"
)

func TestRememberUsingRepositoriesRollsBackWithApproval(t *testing.T) {
	svc, db, tenants := newMemoryHarness(t)
	ctx := enabledCtx(t, tenants, 1, "alice")
	abort := errors.New("approval failed")
	err := db.Transaction(func(tx *gorm.DB) error {
		_, err := svc.RememberUsingRepositories(ctx, types.MemoryItem{Content: "直播前确认主题", Origin: types.MemoryOriginExplicit}, repository.NewMemoryRepository(tx), tenants)
		require.NoError(t, err)
		return abort
	})
	require.ErrorIs(t, err, abort)
	var count int64
	require.NoError(t, db.Model(&types.MemoryItem{}).Count(&count).Error)
	require.Zero(t, count)
	require.NoError(t, db.Model(&types.MemorySubject{}).Count(&count).Error)
	require.Zero(t, count)
}