Piwik\Plugins\API\Renderer\Xml::renderSuccess PHP Метод

    public function renderSuccess($message)
    {
        return "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n" . "<result>\n" . "\t<success message=\"" . $message . "\" />\n" . "</result>";
    }

    public function test_renderSuccess_shouldIncludeMessage()
    {
        $response = $this->builder->renderSuccess('ok');
        $this->assertEquals('<?xml version="1.0" encoding="utf-8" ?>
<result>
	<success message="ok" />
</result>', $response);
    }