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<?php
namespace Guzzle\Tests\Batch;
use Guzzle\Batch\BatchClosureTransfer;
/**
* @covers Guzzle\Batch\BatchClosureTransfer
*/
class BatchClosureTransferTest extends \Guzzle\Tests\GuzzleTestCase
{
/** @var \Guzzle\Batch\BatchClosureTransfer The transfer fixture */
protected $transferStrategy;
/** @var array|null An array for keeping track of items passed into the transfer closure */
protected $itemsTransferred;
protected function setUp()
{
$this->itemsTransferred = null;
$itemsTransferred =& $this->itemsTransferred;
$this->transferStrategy = new BatchClosureTransfer(function (array $batch) use (&$itemsTransferred) {
$itemsTransferred = $batch;
return;
});
}
public function testTransfersBatch()
{
$batchedItems = array('foo', 'bar', 'baz');
$this->transferStrategy->transfer($batchedItems);
$this->assertEquals($batchedItems, $this->itemsTransferred);
}
public function testTransferBailsOnEmptyBatch()
{
$batchedItems = array();
$this->transferStrategy->transfer($batchedItems);
$this->assertNull($this->itemsTransferred);
}
/**
* @expectedException Guzzle\Common\Exception\InvalidArgumentException
*/
public function testEnsuresCallableIsCallable()
{
$foo = new BatchClosureTransfer('uh oh!');
}
}
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