Handle case of static controller method and controllers using magic __call() method
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5aa6788298
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@ -98,13 +98,25 @@ class RequestDataCollector extends DataCollector implements EventSubscriberInter
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if (isset($this->controllers[$request])) {
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$controller = $this->controllers[$request];
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if (is_array($controller)) {
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$r = new \ReflectionMethod($controller[0], $controller[1]);
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$this->data['controller'] = array(
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'class' => get_class($controller[0]),
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'method' => $controller[1],
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'file' => $r->getFilename(),
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'line' => $r->getStartLine(),
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);
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try {
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$r = new \ReflectionMethod($controller[0], $controller[1]);
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$this->data['controller'] = array(
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'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
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'method' => $controller[1],
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'file' => $r->getFilename(),
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'line' => $r->getStartLine(),
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);
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} catch (\ReflectionException $re) {
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if (is_callable($controller)) {
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// using __call or __callStatic
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$this->data['controller'] = array(
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'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
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'method' => $controller[1],
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'file' => 'n/a',
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'line' => 'n/a',
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);
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}
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}
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} elseif ($controller instanceof \Closure) {
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$this->data['controller'] = 'Closure';
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} else {
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@ -11,10 +11,14 @@
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namespace Symfony\Component\HttpKernel\Tests\DataCollector;
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use Symfony\Component\HttpKernel\HttpKernel;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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use Symfony\Component\HttpKernel\DataCollector\RequestDataCollector;
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use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpFoundation\Cookie;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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class RequestDataCollectorTest extends \PHPUnit_Framework_TestCase
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{
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@ -50,6 +54,95 @@ class RequestDataCollectorTest extends \PHPUnit_Framework_TestCase
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$this->assertEquals('application/json',$c->getContentType());
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}
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/**
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* Test various types of controller callables.
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*
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* @dataProvider provider
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*/
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public function testControllerInspection(Request $request, Response $response)
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{
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// make sure we always match the line number
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$r1 = new \ReflectionMethod($this, 'testControllerInspection');
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$r2 = new \ReflectionMethod($this, 'staticControllerMethod');
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// test name, callable, expected
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$controllerTests = array(
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array(
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'"Regular" callable',
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array($this, 'testControllerInspection'),
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array(
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'class' => 'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest',
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'method' => 'testControllerInspection',
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'file' => __FILE__,
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'line' => $r1->getStartLine()
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),
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),
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array(
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'Closure',
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function() { return 'foo'; },
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'Closure',
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),
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array(
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'Static callback as string',
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'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest::staticControllerMethod',
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'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest::staticControllerMethod',
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),
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array(
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'Static callable with instance',
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array($this, 'staticControllerMethod'),
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array(
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'class' => 'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest',
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'method' => 'staticControllerMethod',
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'file' => __FILE__,
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'line' => $r2->getStartLine()
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),
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),
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array(
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'Static callable with class name',
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array('Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest', 'staticControllerMethod'),
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array(
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'class' => 'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest',
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'method' => 'staticControllerMethod',
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'file' => __FILE__,
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'line' => $r2->getStartLine()
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),
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),
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array(
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'Callable with instance depending on __call()',
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array($this, 'magicMethod'),
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array(
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'class' => 'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest',
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'method' => 'magicMethod',
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'file' => 'n/a',
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'line' => 'n/a'
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),
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),
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array(
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'Callable with class name depending on __callStatic()',
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array('Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest', 'magicMethod'),
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array(
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'class' => 'Symfony\Component\HttpKernel\Tests\DataCollector\RequestDataCollectorTest',
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'method' => 'magicMethod',
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'file' => 'n/a',
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'line' => 'n/a'
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),
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),
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);
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$c = new RequestDataCollector();
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foreach ($controllerTests as $controllerTest) {
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$this->injectController($c, $controllerTest[1], $request);
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$c->collect($request, $response);
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$this->assertEquals($controllerTest[2], $c->getController(), sprintf('Testing: %s', $controllerTest[0]));
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}
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}
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public function provider()
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{
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if (!class_exists('Symfony\Component\HttpFoundation\Request')) {
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@ -71,4 +164,39 @@ class RequestDataCollectorTest extends \PHPUnit_Framework_TestCase
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);
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}
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/**
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* Inject the given controller callable into the data collector.
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*/
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protected function injectController($collector, $controller, $request)
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{
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$resolver = $this->getMock('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface');
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$httpKernel = new HttpKernel(new EventDispatcher(), $resolver);
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$event = new FilterControllerEvent($httpKernel, $controller, $request, HttpKernelInterface::MASTER_REQUEST);
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$collector->onKernelController($event);
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}
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/**
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* Dummy method used as controller callable
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*/
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public static function staticControllerMethod()
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{
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throw new \LogicException('Unexpected method call');
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}
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/**
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* Magic method to allow non existing methods to be called and delegated.
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*/
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public function __call($method, $args)
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{
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throw new \LogicException('Unexpected method call');
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}
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/**
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* Magic method to allow non existing methods to be called and delegated.
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*/
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public static function __callStatic($method, $args)
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{
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throw new \LogicException('Unexpected method call');
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}
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}
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