}

	AssertEqual(t, user1.NamedPet.Name, "joins-on_pet_1")

	onQuery2 := DB.Where(&Pet{Name: "joins-on_pet_2"})
	var user2 User
	if err := DB.Joins("NamedPet", onQuery2).Where("users.name = ?", user.Name).First(&user2).Error; err != nil {
		t.Fatalf("Failed to load with joins on, got error: %v", err)
	}
	AssertEqual(t, user2.NamedPet.Name, "joins-on_pet_2")
}

	u.Mobile = ""
	err = DB.Clauses(clause.OnConflict{UpdateAll: true}).Create(&u).Error
	AssertEqual(t, err, nil)

	var u2 OnConflictUser
	err = DB.Where("id = ?", u.ID).First(&u2).Error
	AssertEqual(t, err, nil)
	AssertEqual(t, u2.Name, "on-conflict-user-name-2")
	AssertEqual(t, u2.Email, "on-conflict-user-email-2")
	AssertEqual(t, u2.Mobile, "133xxxx")
}

func TestCreateFromMapWithoutPK(t *testing.T) {

	if err != nil {
		t.Errorf("failed to find value, got err: %v", err)
	}
	AssertEqual(t, len(finds), 2)
	AssertEqual(t, finds[0], value1)
	AssertEqual(t, finds[1], value2)
}

func TestMergeNestedPreloadWithNestedJoin(t *testing.T) {
	users := []User{
		{
			Name: "TestMergeNestedPreloadWithNestedJoin-1",
			Manager: &User{
				Name: "Alexis Manager",
				Tools: []Tools{

	err = DB.AutoMigrate(&ArrayTypeModel{})
	AssertEqual(t, nil, err)

	ct, err := findColumnType(&ArrayTypeModel{}, "number")
	AssertEqual(t, nil, err)
	AssertEqual(t, "varchar", ct.DatabaseTypeName())

	ct, err = findColumnType(&ArrayTypeModel{}, "text_array")
	AssertEqual(t, nil, err)
	AssertEqual(t, "text[]", ct.DatabaseTypeName())

	}

	if len(qs) != 2 {
		t.Fatalf("find count not equal:%d", len(qs))
	}

	AssertEqual(t, q1, qs[0])
	AssertEqual(t, q2, qs[1])
}

func TestQueryError(t *testing.T) {
	type P struct{}
	var p1 P
	err := DB.Take(&p1, 1).Error
	AssertEqual(t, err, gorm.ErrModelAccessibleFieldsRequired)

	var p2 interface{}

		{"driver.Valuer equal (ptr to nil ptr)", (*ModifyAt)(nil), &ModifyAt{}, false},
	}
	for _, test := range assertEqualTests {
		t.Run(test.name, func(t *testing.T) {
			if out := AssertEqual(test.src, test.dst); test.out != out {
				t.Errorf("AssertEqual(%v, %v) want: %t, got: %t", test.src, test.dst, test.out, out)
			}
		})
	}
}

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

			tx.First(&result)
			wg.Done()
		}()
	}
	wg.Wait()

	conn, ok := tx.ConnPool.(*gorm.PreparedStmtDB)
	AssertEqual(t, ok, true)
	AssertEqual(t, len(conn.Stmts), 2)
	for _, stmt := range conn.Stmts {
		if stmt == nil {
			t.Fatalf("stmt cannot bee nil")
		}
	}

	AssertEqual(t, sqlDB.Stats().InUse, 0)
}

func TestPreparedStmtInTransaction(t *testing.T) {
	user := User{Name: "jinzhu"}

		Name string
	}

	DB.Migrator().DropTable(&EmbeddedTag{})
	err := DB.Migrator().AutoMigrate(&EmbeddedTag{})
	AssertEqual(t, err, nil)

	t1 := EmbeddedTag{Name: "embedded_tag"}
	err = DB.Save(&t1).Error
	AssertEqual(t, err, nil)
	if t1.Tag1.Id == 0 {
		t.Errorf("embedded struct's primary field should be rewritten")
	}

	}

	var result Language
	DB.First(&result, "code = ?", "save")
	AssertEqual(t, result, lang)

	lang.Name = "save name2"
	if result := DB.Save(&lang); result.RowsAffected != 1 {
		t.Errorf("should update language")
	}

	var result2 Language
	DB.First(&result2, "code = ?", "save")
	AssertEqual(t, result2, lang)

	DB.Table("langs").Migrator().DropTable(&Language{})

	}

	return strings.Join(results, "_")
}

func Contains(elems []string, elem string) bool {
	for _, e := range elems {
		if elem == e {
			return true
		}
	}
	return false
}

func AssertEqual(x, y interface{}) bool {
	if reflect.DeepEqual(x, y) {
		return true
	}
	if x == nil || y == nil {
		return false
	}

	xval := reflect.ValueOf(x)
	yval := reflect.ValueOf(y)