PhpSpec\Formatter\Html\Template::render PHP Method

    public function render($text, array $templateVars = array())
    {
        if (file_exists($text)) {
            $text = file_get_contents($text);
        }
        $templateKeys = $this->extractKeys($templateVars);
        $output = str_replace($templateKeys, array_values($templateVars), $text);
        $this->io->write($output);
    }

 function it_writes_a_fail_message_for_a_failing_example(Template $template, ExampleEvent $event, Presenter $presenter)
 {
     $event->getTitle()->willReturn(self::EVENT_TITLE);
     $event->getMessage()->willReturn(self::EVENT_MESSAGE);
     $event->getBacktrace()->willReturn(self::$BACKTRACE);
     $event->getException()->willReturn(new \Exception());
     $template->render(Template::DIR . '/Template/ReportFailed.html', array('title' => self::EVENT_TITLE, 'message' => self::EVENT_MESSAGE, 'backtrace' => self::BACKTRACE, 'code' => self::CODE, 'index' => 1, 'specification' => 1))->shouldBeCalled();
     $presenter->presentException(Argument::cetera())->willReturn(self::CODE);
     $this->write(1);
 }