JBZoo\PHPUnit\DataTest::testNumeric PHP Method

    public function testNumeric()
    {
        $data = new Data(array(0 => 0, 1 => 1, 'string' => 'test', 2 => array(1), 'nested' => array('0', 1)));
        isSame(0, $data->get(0));
        isSame(1, $data->find('2.0'));
        isSame('0', $data->find('nested.0'));
        isSame(0, $data['0']);
        isSame(1, $data[2][0]);
    }