NumericRegexp: nil,
			Vars:          []interface{}{"jinzhu", 1, 999.99, true, []byte("12345"), tt, &tt, nil, "w@g.\"com", myrole, pwd},

		t.Errorf("Should got error with invalid SQL")
	}

	DB.Model(&User{}).Count(&count2)
	if count1 != count2 {
		t.Errorf("No user should not be deleted by invalid SQL")
	}
}

func TestSetAndGet(t *testing.T) {
	if value, ok := DB.Set("hello", "world").Get("hello"); !ok {
		t.Errorf("Should be able to get setting after set")
	} else if value.(string) != "world" {

	return tx.callbacks.Update().Execute(tx)
}

// Delete deletes value matching given conditions. If value contains primary key it is included in the conditions. If
// value includes a deleted_at field, then Delete performs a soft delete instead by setting deleted_at with the current
// time if null.
func (db *DB) Delete(value interface{}, conds ...interface{}) (tx *DB) {
	tx = db.getInstance()
	if len(conds) > 0 {

	create := Company{
		Name: "company_idempotent",
	}
	DB.Create(&create)

	var company Company
	if err := DB.Find(&company, "id = ?", create.ID).Error; err != nil {
		t.Fatalf("failed to find created company, got err: %v", err)
	}

	if err := DB.Save(&company).Error; err != nil || company.ID != create.ID {
		t.Errorf("failed to save company, got err: %v", err)
	}

	if err := DB.Model(&user2).Association("Account").Append(&account); err != nil {
		t.Fatalf("Error happened when append account, got %v", err)
	}

	if account.ID == 0 {
		t.Fatalf("Account's ID should be created")
	}

	user.Account = account
	CheckUser(t, user2, user)

	AssertAssociationCount(t, user, "Account", 1, "AfterAppend")

	// Replace
	account2 := Account{Number: "account-has-one-replace"}

					"Birthday", "CompanyID", "ManagerID", "Active")
			}
		} else if user.ManagerID != nil {
			t.Errorf("Manager should not be created for zero value, got: %+v", user.ManagerID)
		}
	})

	t.Run("Team", func(t *testing.T) {
		if len(user.Team) != len(expect.Team) {

		"id":         user.ID,
		"created_at": user.CreatedAt,
		"deleted_at": user.DeletedAt,
		"age":        user.Age,
		"birthday":   user.Birthday,
		"active":     true,
	}
	checkField(t, userSchema, reflectValue, values)

	// test setter
	newValues := map[string]interface{}{
		"name":       "valuer_and_setter_2",
		"id":         2,
		"created_at": time.Now(),
		"deleted_at": time.Now(),

	}

	if company.ID == 0 {
		t.Fatalf("Company's ID should be created")
	}

	if err := DB.Model(&user2).Association("Manager").Append(manager); err != nil {
		t.Fatalf("Error happened when append Manager, got %v", err)
	}

	if manager.ID == 0 {
		t.Fatalf("Manager's ID should be created")
	}

	user.Company = company
	user.Manager = manager
	user.CompanyID = &company.ID

		{Name: "CreatedAt", DBName: "created_at", BindNames: []string{"Model", "CreatedAt"}, DataType: schema.Time},
		{Name: "UpdatedAt", DBName: "updated_at", BindNames: []string{"Model", "UpdatedAt"}, DataType: schema.Time},
		{Name: "DeletedAt", DBName: "deleted_at", BindNames: []string{"Model", "DeletedAt"}, Tag: `gorm:"index"`, DataType: schema.Time},

		gorm.Model
		Name string
	}

	DB.Table("deleted_users").Migrator().DropTable(UserWithDelete{})
	DB.Table("deleted_users").AutoMigrate(UserWithDelete{})

	user := UserWithDelete{Name: "delete1"}
	DB.Table("deleted_users").Create(&user)

	var result UserWithDelete
	if err := DB.Table("deleted_users").First(&result).Error; err != nil {
		t.Errorf("failed to find deleted user, got error %v", err)
	}