/**
  * @covers Zend\ServiceManager\ServiceManager::setService
  * @covers Zend\ServiceManager\ServiceManager::get
  * @covers Zend\ServiceManager\ServiceManager::retrieveFromPeeringManagerFirst
  * @covers Zend\ServiceManager\ServiceManager::setRetrieveFromPeeringManagerFirst
  * @covers Zend\ServiceManager\ServiceManager::addPeeringServiceManager
  */
 public function testRetrieveServiceFromPeeringServiceManagerIfretrieveFromPeeringManagerFirstSetToTrueAndServiceNamesAreSame()
 {
     $foo1 = "foo1";
     $boo1 = "boo1";
     $boo2 = "boo2";
     $this->serviceManager->setService($foo1, $boo1);
     $this->assertEquals($this->serviceManager->get($foo1), $boo1);
     $serviceManagerChild = new ServiceManager();
     $serviceManagerChild->setService($foo1, $boo2);
     $this->assertEquals($serviceManagerChild->get($foo1), $boo2);
     $this->assertFalse($this->serviceManager->retrieveFromPeeringManagerFirst());
     $this->serviceManager->setRetrieveFromPeeringManagerFirst(true);
     $this->assertTrue($this->serviceManager->retrieveFromPeeringManagerFirst());
     $this->serviceManager->addPeeringServiceManager($serviceManagerChild);
     $this->assertContains($serviceManagerChild, $this->readAttribute($this->serviceManager, 'peeringServiceManagers'));
     $this->assertEquals($serviceManagerChild->get($foo1), $boo2);
     $this->assertEquals($this->serviceManager->get($foo1), $boo2);
 }