}
	if got.Age != 30 {
		t.Fatalf("expected age 30, got %d", got.Age)
	}
	if len(got.Pets) != 1 || got.Pets[0].Name != "mix-pet" {
		t.Fatalf("expected pet created, got %+v", got.Pets)
	}
}

// HasOne unlink clears NamedPet
func TestClauseAssociationSetUpdateHasOneUnlink(t *testing.T) {
	ctx := context.Background()
	user := User{Name: "TestClauseAssociationSetUpdateHasOneUnlink", Age: 25}
	user.NamedPet = &Pet{Name: "np"}

		}
	}

	assocDB := s.c.g.db.Session(&Session{NewDB: true, Context: ctx}).Model(assocModel).Where(op.Conditions)

	switch rel.Type {
	case schema.HasOne, schema.HasMany:
		assocDB = assocDB.Where("? IN (?)", foreignColumns, base.Select(ownerPKNames))
		switch op.Type {
		case clause.OpUnlink:
			return assocDB.Updates(fkNil).Error
		case clause.OpDelete: