public function testNormalize()
{
$format = null;
$context = array('context');
$firstElement = $this->getMock('FirstObject');
$secondElement = $this->getMock('SecondObject');
$data = new ArrayCollection(array($firstElement, $secondElement));
$this->serializer->expects($this->exactly(2))->method('normalize')->will($this->returnValueMap(array(array($firstElement, $format, $context, 'first'), array($secondElement, $format, $context, 'second'))));
$this->assertEquals(array('first', 'second'), $this->normalizer->normalize($data, $format, $context));
}
