* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bridge\Twig\Tests\Extension; use Symfony\Bridge\Twig\Extension\StopwatchExtension; class StopwatchExtensionTest extends \PHPUnit_Framework_TestCase { /** * @expectedException \Twig_Error_Syntax */ public function testFailIfStoppingWrongEvent() { $this->testTiming('{% stopwatch "foo" %}{% endstopwatch "bar" %}', array()); } /** * @dataProvider getTimingTemplates */ public function testTiming($template, $events) { $twig = new \Twig_Environment(new \Twig_Loader_String(), array('debug' => true, 'cache' => false, 'autoescape' => true, 'optimizations' => 0)); $twig->addExtension(new StopwatchExtension($this->getStopwatch($events))); try { $nodes = $twig->render($template); } catch (\Twig_Error_Runtime $e) { throw $e->getPrevious(); } } public function getTimingTemplates() { return array( array('{% stopwatch "foo" %}something{% endstopwatch %}', 'foo'), array('{% stopwatch "foo" %}symfony2 is fun{% endstopwatch %}{% stopwatch "bar" %}something{% endstopwatch %}', array('foo', 'bar')), array('{% set foo = "foo" %}{% stopwatch foo %}something{% endstopwatch %}', 'foo'), array('{% set foo = "foo" %}{% stopwatch foo %}something {% set foo = "bar" %}{% endstopwatch %}', 'foo'), array('{% stopwatch "foo.bar" %}something{% endstopwatch %}', 'foo.bar'), array('{% stopwatch "foo" %}something{% endstopwatch %}{% stopwatch "foo" %}something else{% endstopwatch %}', array('foo', 'foo')), ); } protected function getStopwatch($events = array()) { $events = is_array($events) ? $events : array($events); $stopwatch = $this->getMock('Symfony\Component\Stopwatch\Stopwatch'); $i = -1; foreach ($events as $eventName) { $stopwatch->expects($this->at(++$i)) ->method('start') ->with($this->equalTo($eventName), 'template') ; $stopwatch->expects($this->at(++$i)) ->method('stop') ->with($this->equalTo($eventName)) ; } return $stopwatch; } }