spec\Crummy\Phlack\Common\Formatter\FormatterCollectionSpec::it_is_a_formatter PHP Метод

    public function it_is_a_formatter()
    {
        $this->shouldHaveType('Crummy\\Phlack\\Common\\Formatter\\FormatterCollection');
        $this->shouldBeAnInstanceOf('\\Crummy\\Phlack\\Common\\Collection\\TypeCollection');
        $this->shouldImplement('\\Crummy\\Phlack\\Common\\Formatter\\FormatterInterface');
    }