protected function execute(InputInterface $input, OutputInterface $output)
{
try {
$userId = new UserId($input->getArgument('id'));
$newEmail = new EmailAddress($input->getArgument('email'));
$command = new ChangeUserEmail($userId, $newEmail);
$this->getCommandBus()->handle($command);
} catch (\Exception $e) {
if ($e instanceof UserNotFoundException || $e instanceof InvalidEmailAddressException || $e instanceof InvalidValueForUserIdException) {
$output->writeln($e->getMessage());
return 1;
}
}
$output->writeln(sprintf('Change email command for user %d executed successfully.', $userId->id()));
return 0;
}
/** @test */
public function it_handles_email_address_change()
{
$userId = new UserId(11);
$oldEmail = new EmailAddress('*****@*****.**');
$newEmail = new EmailAddress('*****@*****.**');
$user = new User($userId, new Name('Splinter'), $oldEmail);
$command = new ChangeUserEmail($userId, $newEmail);
$repository = $this->getUserRepositoryMock();
$repository->expects($this->once())->method('find')->willReturn($user);
$interceptedMessage = null;
$eventBus = $this->getEventBusMock();
$eventBus->expects($this->once())->method('handle')->willReturnCallback(function ($message) use(&$interceptedMessage) {
$interceptedMessage = $message;
});
$commandHandler = new UserHandler($repository, $eventBus);
$commandHandler->handleChangeUserEmail($command);
// change should trigger event
$this->assertInstanceOf('AppBundle\\Messages\\Events\\ChangedUserEmail', $interceptedMessage);
$this->assertTrue($userId->equals($interceptedMessage->userId()));
// finally check if address changed
$this->assertTrue($user->getEmail()->equals($newEmail));
}
/** @test */
public function it_is_equal_to_other_instance_with_the_same_id()
{
$id1 = new UserId(1234);
$id2 = new UserId(1234);
$this->assertTrue($id1->equals($id2));
}
