FilterIteratorTest.php

<?php
 
namespace Guzzle\Tests\Iterator;
 
use Guzzle\Iterator\FilterIterator;
 
class FilterIteratorTest extends \PHPUnit_Framework_TestCase
{
    public function testFiltersValues()
    {
        $i = new FilterIterator(new \ArrayIterator(range(0, 100)), function ($value) {
            return $value % 2;
        });
 
        $this->assertEquals(range(1, 99, 2), iterator_to_array($i, false));
    }
 
    public function testValidatesCallable()
    {
        $i = new FilterIterator(new \ArrayIterator(), new \stdClass());
    }
}