/**
  * Check command execute.
  */
 public function testExecute()
 {
     // Parameter was not set, so it has no value.
     $this->commandTester->execute(['command' => $this->command->getName(), 'parameter' => 'test1']);
     $this->assertContains('Parameter `test1`: has no value.', $this->commandTester->getDisplay());
     $this->assertContains('If you want to write new value, use --set="<new value>" option.', $this->commandTester->getDisplay());
     // Set some value, and test if it was set and returned.
     $value = '2014-01-01 01:01:01';
     $this->commandTester->execute(['command' => $this->command->getName(), 'parameter' => 'test1', '--set' => $value]);
     $this->assertContains('New value written:', $this->commandTester->getDisplay());
     /** @var Repository $repo */
     $repo = $this->manager->getRepository('ONGRConnectionsBundle:Pair');
     $parameter = $repo->find('test1');
     $this->assertEquals($value, $parameter->getValue());
 }
 /**
  * @param ContainerAwareCommand $command A ContainerAwareCommand instance to test
  * @param ContainerInterface $container The container to be injected in the command to test
  */
 public function __construct(ContainerAwareCommand $command, ContainerInterface $container)
 {
     $application = new Application('Paraunit Command Test: ' . $command->getName());
     $application->add($command);
     $this->container = $container;
     $command->setContainer($container);
     parent::__construct($command);
 }