spec\Crummy\Phlack\Builder\AttachmentBuilderSpec::it_does_not_set_an_empty_value PHP Метод

    public function it_does_not_set_an_empty_value()
    {
        $attachment = $this->setFallback('fallback')->setFallback('')->create();
        $attachment['fallback']->shouldBe('fallback');
    }