JBZoo\PHPUnit\FilterTest::testArray PHP Method

    public function testArray()
    {
        $object = (object) array('p' => 'PPP', 'i' => 'III', 'z' => '', 'w' => 123);
        isSame(array('p' => 'PPP', 'i' => 'III', 'z' => '', 'w' => 123), Filter::_($object, 'arr'));
        isSame(array('p' => 'PPP', 'i' => 'III', 'w' => 123), Filter::arr($object, 'noempty'));
        isSame(array('w' => 123), Filter::arr($object, function ($value) {
            return $value === 123 ? true : false;
        }));
    }