}

	// Clear
	DB.Model(&blog).Association("Tags").Clear()
	if DB.Model(&blog).Association("Tags").Count() != 0 {
		t.Fatalf("All tags should be cleared")
	}
}

func TestManyToManyWithCustomizedForeignKeys(t *testing.T) {
	if name := DB.Dialector.Name(); name == "sqlite" || name == "sqlserver" {
		t.Skip("skip sqlite, sqlserver due to it doesn't support multiple primary keys with auto increment")
	}