ConcreteComposite example

return 'constraints';
    }
}

/** * @author Bernhard Schussek <bschussek@gmail.com> */
class CompositeTest extends TestCase
{
    public function testConstraintHasDefaultGroup()
    {
        $constraint = new ConcreteComposite([
            new NotNull(),
            new NotBlank(),
        ]);

        $this->assertEquals(['Default'], $constraint->groups);
        $this->assertEquals(['Default'], $constraint->constraints[0]->groups);
        $this->assertEquals(['Default'], $constraint->constraints[1]->groups);
    }

    public function testNestedCompositeConstraintHasDefaultGroup()
    {