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2018-10-15 00:37:28 -05:00
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver;
use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\ServiceLocator;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\ServiceValueResolver;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\HttpKernel\DependencyInjection\RegisterControllerArgumentLocatorsPass;
class ServiceValueResolverTest extends TestCase
{
public function testDoNotSupportWhenControllerDoNotExists()
{
$resolver = new ServiceValueResolver(new ServiceLocator(array()));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$request = $this->requestWithAttributes(array('_controller' => 'my_controller'));
$this->assertFalse($resolver->supports($request, $argument));
}
public function testExistingController()
{
$resolver = new ServiceValueResolver(new ServiceLocator(array(
'App\\Controller\\Mine::method' => function () {
return new ServiceLocator(array(
'dummy' => function () {
return new DummyService();
},
));
},
)));
$request = $this->requestWithAttributes(array('_controller' => 'App\\Controller\\Mine::method'));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$this->assertTrue($resolver->supports($request, $argument));
$this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
}
public function testExistingControllerWithATrailingBackSlash()
{
$resolver = new ServiceValueResolver(new ServiceLocator(array(
'App\\Controller\\Mine::method' => function () {
return new ServiceLocator(array(
'dummy' => function () {
return new DummyService();
},
));
},
)));
$request = $this->requestWithAttributes(array('_controller' => '\\App\\Controller\\Mine::method'));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$this->assertTrue($resolver->supports($request, $argument));
$this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
}
public function testExistingControllerWithMethodNameStartUppercase()
{
$resolver = new ServiceValueResolver(new ServiceLocator(array(
'App\\Controller\\Mine::method' => function () {
return new ServiceLocator(array(
'dummy' => function () {
return new DummyService();
},
));
},
)));
$request = $this->requestWithAttributes(array('_controller' => 'App\\Controller\\Mine::Method'));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$this->assertTrue($resolver->supports($request, $argument));
$this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
}
public function testControllerNameIsAnArray()
{
$resolver = new ServiceValueResolver(new ServiceLocator(array(
'App\\Controller\\Mine::method' => function () {
return new ServiceLocator(array(
'dummy' => function () {
return new DummyService();
},
));
},
)));
$request = $this->requestWithAttributes(array('_controller' => array('App\\Controller\\Mine', 'method')));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$this->assertTrue($resolver->supports($request, $argument));
$this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Cannot autowire argument $dummy of "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyController::index()": it references class "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyService" but no such service exists.
*/
public function testErrorIsTruncated()
{
$container = new ContainerBuilder();
$container->addCompilerPass(new RegisterControllerArgumentLocatorsPass());
$container->register('argument_resolver.service', ServiceValueResolver::class)->addArgument(null)->setPublic(true);
$container->register(DummyController::class)->addTag('controller.service_arguments')->setPublic(true);
$container->compile();
$request = $this->requestWithAttributes(array('_controller' => array(DummyController::class, 'index')));
$argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
$container->get('argument_resolver.service')->resolve($request, $argument)->current();
}
private function requestWithAttributes(array $attributes)
{
$request = Request::create('/');
foreach ($attributes as $name => $value) {
$request->attributes->set($name, $value);
}
return $request;
}
private function assertYieldEquals(array $expected, \Generator $generator)
{
$args = array();
foreach ($generator as $arg) {
$args[] = $arg;
}
$this->assertEquals($expected, $args);
}
}
class DummyService
{
}
class DummyController
{
public function index(DummyService $dummy)
{
}
}

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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\TraceableValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\Stopwatch\Stopwatch;
class TraceableValueResolverTest extends TestCase
{
public function testTimingsInSupports()
{
$stopwatch = new Stopwatch();
$resolver = new TraceableValueResolver(new ResolverStub(), $stopwatch);
$argument = new ArgumentMetadata('dummy', 'string', false, false, null);
$request = new Request();
$this->assertTrue($resolver->supports($request, $argument));
$event = $stopwatch->getEvent(ResolverStub::class.'::supports');
$this->assertCount(1, $event->getPeriods());
}
public function testTimingsInResolve()
{
$stopwatch = new Stopwatch();
$resolver = new TraceableValueResolver(new ResolverStub(), $stopwatch);
$argument = new ArgumentMetadata('dummy', 'string', false, false, null);
$request = new Request();
$iterable = $resolver->resolve($request, $argument);
foreach ($iterable as $index => $resolved) {
$event = $stopwatch->getEvent(ResolverStub::class.'::resolve');
$this->assertTrue($event->isStarted());
$this->assertEmpty($event->getPeriods());
switch ($index) {
case 0:
$this->assertEquals('first', $resolved);
break;
case 1:
$this->assertEquals('second', $resolved);
break;
}
}
$event = $stopwatch->getEvent(ResolverStub::class.'::resolve');
$this->assertCount(1, $event->getPeriods());
}
}
class ResolverStub implements ArgumentValueResolverInterface
{
public function supports(Request $request, ArgumentMetadata $argument)
{
return true;
}
public function resolve(Request $request, ArgumentMetadata $argument)
{
yield 'first';
yield 'second';
}
}

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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Controller;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\RequestAttributeValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactory;
use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\ExtendingRequest;
use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\ExtendingSession;
use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\NullableController;
use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\VariadicController;
class ArgumentResolverTest extends TestCase
{
/** @var ArgumentResolver */
private static $resolver;
public static function setUpBeforeClass()
{
$factory = new ArgumentMetadataFactory();
self::$resolver = new ArgumentResolver($factory);
}
public function testDefaultState()
{
$this->assertEquals(self::$resolver, new ArgumentResolver());
$this->assertNotEquals(self::$resolver, new ArgumentResolver(null, array(new RequestAttributeValueResolver())));
}
public function testGetArguments()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$controller = array(new self(), 'controllerWithFoo');
$this->assertEquals(array('foo'), self::$resolver->getArguments($request, $controller), '->getArguments() returns an array of arguments for the controller method');
}
public function testGetArgumentsReturnsEmptyArrayWhenNoArguments()
{
$request = Request::create('/');
$controller = array(new self(), 'controllerWithoutArguments');
$this->assertEquals(array(), self::$resolver->getArguments($request, $controller), '->getArguments() returns an empty array if the method takes no arguments');
}
public function testGetArgumentsUsesDefaultValue()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$controller = array(new self(), 'controllerWithFooAndDefaultBar');
$this->assertEquals(array('foo', null), self::$resolver->getArguments($request, $controller), '->getArguments() uses default values if present');
}
public function testGetArgumentsOverrideDefaultValueByRequestAttribute()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('bar', 'bar');
$controller = array(new self(), 'controllerWithFooAndDefaultBar');
$this->assertEquals(array('foo', 'bar'), self::$resolver->getArguments($request, $controller), '->getArguments() overrides default values if provided in the request attributes');
}
public function testGetArgumentsFromClosure()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$controller = function ($foo) {};
$this->assertEquals(array('foo'), self::$resolver->getArguments($request, $controller));
}
public function testGetArgumentsUsesDefaultValueFromClosure()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$controller = function ($foo, $bar = 'bar') {};
$this->assertEquals(array('foo', 'bar'), self::$resolver->getArguments($request, $controller));
}
public function testGetArgumentsFromInvokableObject()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$controller = new self();
$this->assertEquals(array('foo', null), self::$resolver->getArguments($request, $controller));
// Test default bar overridden by request attribute
$request->attributes->set('bar', 'bar');
$this->assertEquals(array('foo', 'bar'), self::$resolver->getArguments($request, $controller));
}
public function testGetArgumentsFromFunctionName()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('foobar', 'foobar');
$controller = __NAMESPACE__.'\controller_function';
$this->assertEquals(array('foo', 'foobar'), self::$resolver->getArguments($request, $controller));
}
public function testGetArgumentsFailsOnUnresolvedValue()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('foobar', 'foobar');
$controller = array(new self(), 'controllerWithFooBarFoobar');
try {
self::$resolver->getArguments($request, $controller);
$this->fail('->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
} catch (\Exception $e) {
$this->assertInstanceOf('\RuntimeException', $e, '->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
}
}
public function testGetArgumentsInjectsRequest()
{
$request = Request::create('/');
$controller = array(new self(), 'controllerWithRequest');
$this->assertEquals(array($request), self::$resolver->getArguments($request, $controller), '->getArguments() injects the request');
}
public function testGetArgumentsInjectsExtendingRequest()
{
$request = ExtendingRequest::create('/');
$controller = array(new self(), 'controllerWithExtendingRequest');
$this->assertEquals(array($request), self::$resolver->getArguments($request, $controller), '->getArguments() injects the request when extended');
}
public function testGetVariadicArguments()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('bar', array('foo', 'bar'));
$controller = array(new VariadicController(), 'action');
$this->assertEquals(array('foo', 'foo', 'bar'), self::$resolver->getArguments($request, $controller));
}
/**
* @expectedException \InvalidArgumentException
*/
public function testGetVariadicArgumentsWithoutArrayInRequest()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('bar', 'foo');
$controller = array(new VariadicController(), 'action');
self::$resolver->getArguments($request, $controller);
}
/**
* @expectedException \InvalidArgumentException
*/
public function testGetArgumentWithoutArray()
{
$factory = new ArgumentMetadataFactory();
$valueResolver = $this->getMockBuilder(ArgumentValueResolverInterface::class)->getMock();
$resolver = new ArgumentResolver($factory, array($valueResolver));
$valueResolver->expects($this->any())->method('supports')->willReturn(true);
$valueResolver->expects($this->any())->method('resolve')->willReturn('foo');
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('bar', 'foo');
$controller = array($this, 'controllerWithFooAndDefaultBar');
$resolver->getArguments($request, $controller);
}
/**
* @expectedException \RuntimeException
*/
public function testIfExceptionIsThrownWhenMissingAnArgument()
{
$request = Request::create('/');
$controller = array($this, 'controllerWithFoo');
self::$resolver->getArguments($request, $controller);
}
public function testGetNullableArguments()
{
$request = Request::create('/');
$request->attributes->set('foo', 'foo');
$request->attributes->set('bar', new \stdClass());
$request->attributes->set('mandatory', 'mandatory');
$controller = array(new NullableController(), 'action');
$this->assertEquals(array('foo', new \stdClass(), 'value', 'mandatory'), self::$resolver->getArguments($request, $controller));
}
public function testGetNullableArgumentsWithDefaults()
{
$request = Request::create('/');
$request->attributes->set('mandatory', 'mandatory');
$controller = array(new NullableController(), 'action');
$this->assertEquals(array(null, null, 'value', 'mandatory'), self::$resolver->getArguments($request, $controller));
}
public function testGetSessionArguments()
{
$session = new Session(new MockArraySessionStorage());
$request = Request::create('/');
$request->setSession($session);
$controller = array($this, 'controllerWithSession');
$this->assertEquals(array($session), self::$resolver->getArguments($request, $controller));
}
public function testGetSessionArgumentsWithExtendedSession()
{
$session = new ExtendingSession(new MockArraySessionStorage());
$request = Request::create('/');
$request->setSession($session);
$controller = array($this, 'controllerWithExtendingSession');
$this->assertEquals(array($session), self::$resolver->getArguments($request, $controller));
}
public function testGetSessionArgumentsWithInterface()
{
$session = $this->getMockBuilder(SessionInterface::class)->getMock();
$request = Request::create('/');
$request->setSession($session);
$controller = array($this, 'controllerWithSessionInterface');
$this->assertEquals(array($session), self::$resolver->getArguments($request, $controller));
}
/**
* @expectedException \RuntimeException
*/
public function testGetSessionMissMatchWithInterface()
{
$session = $this->getMockBuilder(SessionInterface::class)->getMock();
$request = Request::create('/');
$request->setSession($session);
$controller = array($this, 'controllerWithExtendingSession');
self::$resolver->getArguments($request, $controller);
}
/**
* @expectedException \RuntimeException
*/
public function testGetSessionMissMatchWithImplementation()
{
$session = new Session(new MockArraySessionStorage());
$request = Request::create('/');
$request->setSession($session);
$controller = array($this, 'controllerWithExtendingSession');
self::$resolver->getArguments($request, $controller);
}
/**
* @expectedException \RuntimeException
*/
public function testGetSessionMissMatchOnNull()
{
$request = Request::create('/');
$controller = array($this, 'controllerWithExtendingSession');
self::$resolver->getArguments($request, $controller);
}
public function __invoke($foo, $bar = null)
{
}
public function controllerWithFoo($foo)
{
}
public function controllerWithoutArguments()
{
}
protected function controllerWithFooAndDefaultBar($foo, $bar = null)
{
}
protected function controllerWithFooBarFoobar($foo, $bar, $foobar)
{
}
protected function controllerWithRequest(Request $request)
{
}
protected function controllerWithExtendingRequest(ExtendingRequest $request)
{
}
protected function controllerWithSession(Session $session)
{
}
protected function controllerWithSessionInterface(SessionInterface $session)
{
}
protected function controllerWithExtendingSession(ExtendingSession $session)
{
}
}
function controller_function($foo, $foobar)
{
}

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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Controller;
use Psr\Container\ContainerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\DependencyInjection\Container;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ContainerControllerResolver;
class ContainerControllerResolverTest extends ControllerResolverTest
{
/**
* @group legacy
* @expectedDeprecation Referencing controllers with a single colon is deprecated since Symfony 4.1. Use foo::action instead.
*/
public function testGetControllerServiceWithSingleColon()
{
$service = new ControllerTestService('foo');
$container = $this->createMockContainer();
$container->expects($this->once())
->method('has')
->with('foo')
->will($this->returnValue(true));
$container->expects($this->once())
->method('get')
->with('foo')
->will($this->returnValue($service))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', 'foo:action');
$controller = $resolver->getController($request);
$this->assertSame($service, $controller[0]);
$this->assertSame('action', $controller[1]);
}
public function testGetControllerService()
{
$service = new ControllerTestService('foo');
$container = $this->createMockContainer();
$container->expects($this->once())
->method('has')
->with('foo')
->will($this->returnValue(true));
$container->expects($this->once())
->method('get')
->with('foo')
->will($this->returnValue($service))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', 'foo::action');
$controller = $resolver->getController($request);
$this->assertSame($service, $controller[0]);
$this->assertSame('action', $controller[1]);
}
public function testGetControllerInvokableService()
{
$service = new InvokableControllerService('bar');
$container = $this->createMockContainer();
$container->expects($this->once())
->method('has')
->with('foo')
->will($this->returnValue(true))
;
$container->expects($this->once())
->method('get')
->with('foo')
->will($this->returnValue($service))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', 'foo');
$controller = $resolver->getController($request);
$this->assertSame($service, $controller);
}
public function testGetControllerInvokableServiceWithClassNameAsName()
{
$service = new InvokableControllerService('bar');
$container = $this->createMockContainer();
$container->expects($this->once())
->method('has')
->with(InvokableControllerService::class)
->will($this->returnValue(true))
;
$container->expects($this->once())
->method('get')
->with(InvokableControllerService::class)
->will($this->returnValue($service))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', InvokableControllerService::class);
$controller = $resolver->getController($request);
$this->assertSame($service, $controller);
}
/**
* Tests where the fallback instantiation fails due to required constructor arguments.
*
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Controller "Symfony\Component\HttpKernel\Tests\Controller\ControllerTestService" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?
*/
public function testExceptionWhenUsingRemovedControllerServiceWithClassNameAsName()
{
$container = $this->getMockBuilder(Container::class)->getMock();
$container->expects($this->once())
->method('has')
->with(ControllerTestService::class)
->will($this->returnValue(false))
;
$container->expects($this->atLeastOnce())
->method('getRemovedIds')
->with()
->will($this->returnValue(array(ControllerTestService::class => true)))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', array(ControllerTestService::class, 'action'));
$resolver->getController($request);
}
/**
* Tests where the fallback instantiation fails due to non-existing class.
*
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Controller "app.my_controller" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?
*/
public function testExceptionWhenUsingRemovedControllerService()
{
$container = $this->getMockBuilder(Container::class)->getMock();
$container->expects($this->once())
->method('has')
->with('app.my_controller')
->will($this->returnValue(false))
;
$container->expects($this->atLeastOnce())
->method('getRemovedIds')
->with()
->will($this->returnValue(array('app.my_controller' => true)))
;
$resolver = $this->createControllerResolver(null, $container);
$request = Request::create('/');
$request->attributes->set('_controller', 'app.my_controller');
$resolver->getController($request);
}
public function getUndefinedControllers()
{
$tests = parent::getUndefinedControllers();
$tests[0] = array('foo', \InvalidArgumentException::class, 'Controller "foo" does neither exist as service nor as class');
$tests[1] = array('oof::bar', \InvalidArgumentException::class, 'Controller "oof" does neither exist as service nor as class');
$tests[2] = array(array('oof', 'bar'), \InvalidArgumentException::class, 'Controller "oof" does neither exist as service nor as class');
$tests[] = array(
array(ControllerTestService::class, 'action'),
\InvalidArgumentException::class,
'Controller "Symfony\Component\HttpKernel\Tests\Controller\ControllerTestService" has required constructor arguments and does not exist in the container. Did you forget to define such a service?',
);
$tests[] = array(
ControllerTestService::class.'::action',
\InvalidArgumentException::class, 'Controller "Symfony\Component\HttpKernel\Tests\Controller\ControllerTestService" has required constructor arguments and does not exist in the container. Did you forget to define such a service?',
);
$tests[] = array(
InvokableControllerService::class,
\InvalidArgumentException::class,
'Controller "Symfony\Component\HttpKernel\Tests\Controller\InvokableControllerService" has required constructor arguments and does not exist in the container. Did you forget to define such a service?',
);
return $tests;
}
protected function createControllerResolver(LoggerInterface $logger = null, ContainerInterface $container = null)
{
if (!$container) {
$container = $this->createMockContainer();
}
return new ContainerControllerResolver($container, $logger);
}
protected function createMockContainer()
{
return $this->getMockBuilder(ContainerInterface::class)->getMock();
}
}
class InvokableControllerService
{
public function __construct($bar) // mandatory argument to prevent automatic instantiation
{
}
public function __invoke()
{
}
}
class ControllerTestService
{
public function __construct($foo)
{
}
public function action()
{
}
}

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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Controller;
use PHPUnit\Framework\TestCase;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ControllerResolver;
class ControllerResolverTest extends TestCase
{
public function testGetControllerWithoutControllerParameter()
{
$logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
$logger->expects($this->once())->method('warning')->with('Unable to look for the controller as the "_controller" parameter is missing.');
$resolver = $this->createControllerResolver($logger);
$request = Request::create('/');
$this->assertFalse($resolver->getController($request), '->getController() returns false when the request has no _controller attribute');
}
public function testGetControllerWithLambda()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', $lambda = function () {});
$controller = $resolver->getController($request);
$this->assertSame($lambda, $controller);
}
public function testGetControllerWithObjectAndInvokeMethod()
{
$resolver = $this->createControllerResolver();
$object = new InvokableController();
$request = Request::create('/');
$request->attributes->set('_controller', $object);
$controller = $resolver->getController($request);
$this->assertSame($object, $controller);
}
public function testGetControllerWithObjectAndMethod()
{
$resolver = $this->createControllerResolver();
$object = new ControllerTest();
$request = Request::create('/');
$request->attributes->set('_controller', array($object, 'publicAction'));
$controller = $resolver->getController($request);
$this->assertSame(array($object, 'publicAction'), $controller);
}
public function testGetControllerWithClassAndMethodAsArray()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', array(ControllerTest::class, 'publicAction'));
$controller = $resolver->getController($request);
$this->assertInstanceOf(ControllerTest::class, $controller[0]);
$this->assertSame('publicAction', $controller[1]);
}
public function testGetControllerWithClassAndMethodAsString()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', ControllerTest::class.'::publicAction');
$controller = $resolver->getController($request);
$this->assertInstanceOf(ControllerTest::class, $controller[0]);
$this->assertSame('publicAction', $controller[1]);
}
public function testGetControllerWithInvokableClass()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', InvokableController::class);
$controller = $resolver->getController($request);
$this->assertInstanceOf(InvokableController::class, $controller);
}
/**
* @expectedException \InvalidArgumentException
*/
public function testGetControllerOnObjectWithoutInvokeMethod()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', new \stdClass());
$resolver->getController($request);
}
public function testGetControllerWithFunction()
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\some_controller_function');
$controller = $resolver->getController($request);
$this->assertSame('Symfony\Component\HttpKernel\Tests\Controller\some_controller_function', $controller);
}
public function testGetControllerWithClosure()
{
$resolver = $this->createControllerResolver();
$closure = function () {
return 'test';
};
$request = Request::create('/');
$request->attributes->set('_controller', $closure);
$controller = $resolver->getController($request);
$this->assertInstanceOf(\Closure::class, $controller);
$this->assertSame('test', $controller());
}
/**
* @dataProvider getStaticControllers
*/
public function testGetControllerWithStaticController($staticController, $returnValue)
{
$resolver = $this->createControllerResolver();
$request = Request::create('/');
$request->attributes->set('_controller', $staticController);
$controller = $resolver->getController($request);
$this->assertSame($staticController, $controller);
$this->assertSame($returnValue, $controller());
}
public function getStaticControllers()
{
return array(
array(TestAbstractController::class.'::staticAction', 'foo'),
array(array(TestAbstractController::class, 'staticAction'), 'foo'),
array(PrivateConstructorController::class.'::staticAction', 'bar'),
array(array(PrivateConstructorController::class, 'staticAction'), 'bar'),
);
}
/**
* @dataProvider getUndefinedControllers
*/
public function testGetControllerWithUndefinedController($controller, $exceptionName = null, $exceptionMessage = null)
{
$resolver = $this->createControllerResolver();
if (method_exists($this, 'expectException')) {
$this->expectException($exceptionName);
$this->expectExceptionMessage($exceptionMessage);
} else {
$this->setExpectedException($exceptionName, $exceptionMessage);
}
$request = Request::create('/');
$request->attributes->set('_controller', $controller);
$resolver->getController($request);
}
public function getUndefinedControllers()
{
$controller = new ControllerTest();
return array(
array('foo', \Error::class, 'Class \'foo\' not found'),
array('oof::bar', \Error::class, 'Class \'oof\' not found'),
array(array('oof', 'bar'), \Error::class, 'Class \'oof\' not found'),
array('Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::staticsAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Expected method "staticsAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest", did you mean "staticAction"?'),
array('Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::privateAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Method "privateAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'),
array('Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::protectedAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Method "protectedAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'),
array('Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::undefinedAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Expected method "undefinedAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest". Available methods: "publicAction", "staticAction"'),
array('Symfony\Component\HttpKernel\Tests\Controller\ControllerTest', \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Controller class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" cannot be called without a method name. You need to implement "__invoke" or use one of the available methods: "publicAction", "staticAction".'),
array(array($controller, 'staticsAction'), \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Expected method "staticsAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest", did you mean "staticAction"?'),
array(array($controller, 'privateAction'), \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Method "privateAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'),
array(array($controller, 'protectedAction'), \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Method "protectedAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'),
array(array($controller, 'undefinedAction'), \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Expected method "undefinedAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest". Available methods: "publicAction", "staticAction"'),
array($controller, \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Controller class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" cannot be called without a method name. You need to implement "__invoke" or use one of the available methods: "publicAction", "staticAction".'),
array(array('a' => 'foo', 'b' => 'bar'), \InvalidArgumentException::class, 'The controller for URI "/" is not callable. Invalid array callable, expected array(controller, method).'),
);
}
protected function createControllerResolver(LoggerInterface $logger = null)
{
return new ControllerResolver($logger);
}
}
function some_controller_function($foo, $foobar)
{
}
class ControllerTest
{
public function __construct()
{
}
public function __toString()
{
return '';
}
public function publicAction()
{
}
private function privateAction()
{
}
protected function protectedAction()
{
}
public static function staticAction()
{
}
}
class InvokableController
{
public function __invoke($foo, $bar = null)
{
}
}
abstract class TestAbstractController
{
public static function staticAction()
{
return 'foo';
}
}
class PrivateConstructorController
{
private function __construct()
{
}
public static function staticAction()
{
return 'bar';
}
}