Function TestUpdates

tests/update_test.go:135–186

(t *testing.T)

}

func TestUpdates(t *testing.T) {
	users := []*User{
		GetUser("updates_01", Config{}),
		GetUser("updates_02", Config{}),
	}

	DB.Create(&users)
	lastUpdatedAt := users[0].UpdatedAt

	// update with map
	if res := DB.Model(users[0]).Updates(map[string]interface{}{"name": "updates_01_newname", "age": 100}); res.Error != nil || res.RowsAffected != 1 {
		t.Errorf("Failed to update users")
	}

	if users[0].Name != "updates_01_newname" || users[0].Age != 100 {
		t.Errorf("Record should be updated also with map")
	}

	if users[0].UpdatedAt.UnixNano() == lastUpdatedAt.UnixNano() {
		t.Errorf("User's updated at should be changed, but got %v, was %v", users[0].UpdatedAt.UnixNano(), lastUpdatedAt)
	}

	// user2 should not be updated
	var user1, user2 User
	DB.First(&user1, users[0].ID)
	DB.First(&user2, users[1].ID)
	CheckUser(t, user1, *users[0])
	CheckUser(t, user2, *users[1])

	// update with struct
	time.Sleep(1 * time.Second)
	DB.Table("users").Where("name in ?", []string{users[1].Name}).Updates(User{Name: "updates_02_newname"})

	var user3 User
	if err := DB.First(&user3, "name = ?", "updates_02_newname").Error; err != nil {
		t.Errorf("User2's name should be updated")
	}

	if user2.UpdatedAt.Format(time.RFC1123Z) == user3.UpdatedAt.Format(time.RFC1123Z) {
		t.Errorf("User's updated at should be changed, old %v, new %v", user2.UpdatedAt.Format(time.RFC1123Z), user3.UpdatedAt.Format(time.RFC1123Z))
	}

	// update with gorm exprs
	if err := DB.Model(&user3).Updates(map[string]interface{}{"age": gorm.Expr("age + ?", 100)}).Error; err != nil {
		t.Errorf("Not error should happen when updating with gorm expr, but got %v", err)
	}
	var user4 User
	DB.First(&user4, user3.ID)

	user3.Age += 100
	AssertObjEqual(t, user4, user3, "UpdatedAt", "Age")
}

func TestUpdateColumn(t *testing.T) {
	users := []*User{