add test

model.go

@@ -9,7 +9,6 @@ import "time"
 //	  gorm.Model
 //	}
 type Model struct {
-	ID        uint `gorm:"primarykey"`
 	CreatedAt time.Time
 	UpdatedAt time.Time
 	DeletedAt DeletedAt `gorm:"index"`

tests/hooks_test.go

@@ -111,7 +111,7 @@ func TestRunCallbacks(t *testing.T) {
 	}
 
 	p.Price = 200
-	DB.Debug().Save(&p)
+	DB.Save(&p)
 	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 2, 1, 1, 1, 1, 0, 0, 1}) {
 		t.Fatalf("After update callbacks should be invoked successfully, %v", p.GetCallTimes())
 	}
@@ -609,3 +609,32 @@ func TestPropagateUnscoped(t *testing.T) {
 		t.Fatalf("unscoped did not propagate")
 	}
 }
+
+type UserUpdate struct {
+	ID      uint   `gorm:"column:id;primary_key"`
+	Version int    `gorm:"column:version"`
+	Name    string `gorm:"column:name"`
+}
+
+func (up *UserUpdate) BeforeUpdate(tx *gorm.DB) error {
+	up.Version++
+	return nil
+}
+
+func TestBeforeUpdateWithStructColumn(t *testing.T) {
+	DB.Migrator().DropTable(&UserUpdate{})
+	DB.AutoMigrate(&UserUpdate{})
+
+	user := UserUpdate{
+		ID:      1,
+		Version: 1,
+	}
+	DB.Create(&user)
+
+	sql := DB.ToSQL(func(tx *gorm.DB) *gorm.DB {
+		return DB.Model(&user).Update("name", "demoManito")
+	})
+	if sql != "UPDATE `user_updates` SET `user_updates`.`name` = `demoManito`, `user_updates`.`version` = 2 WHERE `user_updates`.`id` = 1" {
+		t.Fatalf("invalid sql: %v", sql)
+	}
+}