} else if rows != 0 {
		t.Fatalf("expected 0 rows affected, got %d", rows)
	}

	AssertAssociationCount(t, user, "Languages", 1, "after create language")
}

// Many-to-Many clear
func TestClauseAssociationSetUpdateManyToManyClear(t *testing.T) {
	ctx := context.Background()
	user := User{Name: "TestClauseAssociationSetUpdateMany2ManyClear", Age: 25}
	if err := DB.Create(&user).Error; err != nil {
		t.Fatalf("create user: %v", err)