/**
* @param int $userId
* @return int
* @throws UserDoesNotExistException
*/
public function execute($userId)
{
$user = $this->userRepository->userOfId(new UserId($userId));
if (null === $user) {
throw new UserDoesNotExistException();
}
return $user->grantWishes();
}
/**
* @test
*/
public function afterUserSignUpItShouldBeInTheRepository()
{
$user = $this->executeSignIn();
$this->assertSame($user, $this->userRepository->userOfId($user->id()));
}