DotsUnited\BundleFu\Tests\BundleTest::testSetCssTemlateAsCallableShouldBeUsedInOutput PHP Method

    public function testSetCssTemlateAsCallableShouldBeUsedInOutput()
    {
        $this->bundle->setCssTemplate(function () {
            return '<link>';
        });
        $this->bundle->start();
        echo '<link href="/css/css_1.css?1000" media="screen" rel="stylesheet" type="text/css">';
        $this->bundle->end();
        $rendered = $this->bundle->render();
        $this->assertRegExp('/<link>/', $rendered);
    }