public function execute(InputInterface $input, OutputInterface $output)
{
$nameString = $input->getArgument('name');
$name = new Name($nameString);
$greeting = $this->helloService->getGreeting($name);
$output->writeln($greeting);
}
function it_can_output_a_message(HelloService $helloService, InputInterface $input, OutputInterface $output)
{
//ARRANGE
// Some shit the Symfony Console component needs to be testable
$input->bind(Argument::any())->shouldBeCalled();
$input->isInteractive(Argument::any())->shouldBeCalled();
$input->validate(Argument::any())->shouldBeCalled();
// Prep the service
$helloService->getGreeting(Argument::type('\\CodeKata\\RomanNumerals\\Domain\\Name'))->willReturn('Hello, Sam');
// Give the command an input
$input->getArgument('name')->willReturn('Sam');
// ASSERT
$output->writeln('Hello, Sam')->shouldBeCalled();
// ACT
$this->run($input, $output);
}
/**
* @When I ask to be said hello to
*/
public function iAskToBeSaidHelloTo()
{
$helloService = new HelloService();
$this->result = $helloService->getGreeting($this->name);
}