public function testClientCreatesIteratorsWithCommands()
 {
     $client = new Mock\MockClient();
     $command = new MockCommand();
     $iterator = $client->getIterator($command);
     $this->assertInstanceOf('Guzzle\\Tests\\Service\\Mock\\Model\\MockCommandIterator', $iterator);
     $iteratorCommand = $this->readAttribute($iterator, 'originalCommand');
     $this->assertSame($command, $iteratorCommand);
 }