public function test_send__always__delegatesSendingToSender()
{
// act
$this->sut->send(self::SOME_MSISDN, self::SOME_CODE);
// assert
$expectedSentVerification = new Verification(self::SOME_MSISDN, self::SOME_CODE);
self::assertTrue($this->fakeSender->sendHaveBeenCalledWith($expectedSentVerification));
}
public function test_send__firstSenderSucceeds__DoesNotDelegateToSecondSender()
{
// arrange
$firstSender = new FakeVerificationSender();
$secondSender = new FakeVerificationSender();
$sut = new VerificationSenderFailover([$firstSender, $secondSender]);
// act
$sut->send($this->someVerification);
// assert
self::assertFalse($secondSender->sendHaveBeenCalled());
}