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<?php
namespace Guzzle\Tests\Iterator;
use Guzzle\Iterator\MethodProxyIterator;
use Guzzle\Iterator\ChunkedIterator;
/**
* @covers Guzzle\Iterator\MethodProxyIterator
*/
class MethodProxyIteratorTest extends \PHPUnit_Framework_TestCase
{
public function testProxiesMagicCallsToInnermostIterator()
{
$i = new \ArrayIterator();
$proxy = new MethodProxyIterator(new MethodProxyIterator(new MethodProxyIterator($i)));
$proxy->append('a');
$proxy->append('b');
$this->assertEquals(array('a', 'b'), $i->getArrayCopy());
$this->assertEquals(array('a', 'b'), $proxy->getArrayCopy());
}
public function testUsesInnerIterator()
{
$i = new MethodProxyIterator(new ChunkedIterator(new \ArrayIterator(array(1, 2, 3, 4, 5)), 2));
$this->assertEquals(3, count(iterator_to_array($i, false)));
}
}
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