Values:  [][]interface{}{{true}},
			},
		},
	}

	for _, tc := range testCase {
		t.Run(tc.name, func(t *testing.T) {
			actual := ConvertMapToValuesForCreate(&gorm.Statement{}, tc.input)
			if !reflect.DeepEqual(actual, tc.expect) {
				t.Errorf("expect %v got %v", tc.expect, actual)
			}
		})
	}
}

func TestConvertSliceOfMapToValuesForCreate(t *testing.T) {
	testCase := []struct {
		name   string

	if err := tx.Find(&result3, user2.ID).Error; err != nil {
		t.Fatalf("no error should happen but got %v", err)
	}
}

func TestPreparedStmtFromTransaction(t *testing.T) {
	db := DB.Session(&gorm.Session{PrepareStmt: true, SkipDefaultTransaction: true})

	tx := db.Begin()
	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()
	if err := tx.Error; err != nil {

						{ForeignKey: "OwnerType", ForeignSchema: "Toy", PrimaryValue: "users"},
					},
				},
			},
		},
	})
}

func TestPolymorphic(t *testing.T) {
	t.Run("has one", func(t *testing.T) {
		type Toy struct {
			ID        int
			Name      string
			OwnerID   int
			OwnerType string
		}

		type Cat struct {
			ID   int
			Name string

	}

	for idx, result := range results {
		t.Run(fmt.Sprintf("case #%v", idx), func(t *testing.T) {
			checkBuildClauses(t, result.Clauses, result.Result, result.Vars)
		})
	}
}

func TestAssignments(t *testing.T) {
	set := clause.Assignments(map[string]interface{}{
		"name": "jinzhu",
		"age":  18,
	})

	assignments := []clause.Assignment(set)

	sort.Slice(assignments, func(i, j int) bool {

	} else {
		user.Account.UpdatedAt = user4.Account.UpdatedAt
		CheckUser(t, user4, user)
	}

	t.Run("Polymorphic", func(t *testing.T) {
		pet := Pet{Name: "create"}

		if err := DB.Create(&pet).Error; err != nil {
			t.Fatalf("errors happened when create: %v", err)
		}

			[]interface{}{"jinzhu", 18, "josh", 1},
		},
	}

	for idx, result := range results {
		t.Run(fmt.Sprintf("case #%v", idx), func(t *testing.T) {
			checkBuildClauses(t, result.Clauses, result.Result, result.Vars)
		})
	}

	for idx, user := range users2 {
		CheckUser(t, user, *users[idx])
	}
}

func TestPolymorphicHasOne(t *testing.T) {
	t.Run("Struct", func(t *testing.T) {
		pet := Pet{
			Name: "PolymorphicHasOne",
			Toy:  Toy{Name: "Toy-PolymorphicHasOne"},
		}

		if err := DB.Create(&pet).Error; err != nil {

}

func (p *processor) Match(fc func(*DB) bool) *callback {
	return &callback{match: fc, processor: p}
}

func (p *processor) Register(name string, fn func(*DB)) error {
	return (&callback{processor: p}).Register(name, fn)
}

func (p *processor) Remove(name string) error {
	return (&callback{processor: p}).Remove(name)
}

func (p *processor) Replace(name string, fn func(*DB)) error {

	"reflect"
	"strings"
	"sync"
	"time"
)

var serializerMap = sync.Map{}

// RegisterSerializer register serializer
func RegisterSerializer(name string, serializer SerializerInterface) {
	serializerMap.Store(strings.ToLower(name), serializer)
}

// GetSerializer get serializer
func GetSerializer(name string) (serializer SerializerInterface, ok bool) {
	v, ok := serializerMap.Load(strings.ToLower(name))
	if ok {

func (c *wrapperConnPool) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
	c.got = append(c.got, query)
	return c.db.ExecContext(ctx, query, args...)
}

func (c *wrapperConnPool) QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error) {
	c.got = append(c.got, query)
	return c.db.QueryContext(ctx, query, args...)
}