public function testGetOrderedSteps()
{
$stepOne = new Step();
$stepOne->setName('step1');
$stepOne->setOrder(1);
$stepTwo = new Step();
$stepTwo->setName('step2');
$stepTwo->setOrder(2);
$stepThree = new Step();
$stepThree->setName('step3');
$stepThree->setOrder(3);
$steps = new ArrayCollection(array($stepTwo, $stepOne, $stepThree));
$stepManager = new StepManager($steps);
$ordered = $stepManager->getOrderedSteps();
$this->assertInstanceOf('Doctrine\\Common\\Collections\\ArrayCollection', $ordered);
$this->assertSame($stepOne, $ordered->get(0), 'Steps are not in correct order');
$this->assertSame($stepTwo, $ordered->get(1), 'Steps are not in correct order');
$this->assertSame($stepThree, $ordered->get(2), 'Steps are not in correct order');
}
