createControllerResolver example

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->createMock(LoggerInterface::class);
        $logger->expects($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 D) {});
        

use Symfony\Component\HttpKernel\Tests\Controller\ContainerControllerResolverTest;

class ControllerResolverTest extends ContainerControllerResolverTest
{
    use ExpectDeprecationTrait;

    /** * @group legacy */
    public function testGetControllerOnContainerAware()
    {
        $resolver = $this->createControllerResolver();
        $request = Request::create('/');
        $request->attributes->set('_controller', sprintf('%s::testAction', ContainerAwareController::class));

        $this->expectDeprecation(sprintf('Since symfony/dependency-injection 6.4: Relying on "Symfony\Component\DependencyInjection\ContainerAwareInterface" to get the container in "%s" is deprecated, register the controller as a service and use dependency injection instead.', ContainerAwareController::class));
        $controller = $resolver->getController($request);

        $this->assertInstanceOf(ContainerAwareController::class, $controller[0]);
        $this->assertInstanceOf(ContainerInterface::class, $controller[0]->getContainer());
        $this->assertSame('testAction', $controller[1]);
    }

    

$container = $this->createMockContainer();
        $container->expects($this->once())
            ->method('has')
            ->with('foo')
            ->willReturn(true);
        $container->expects($this->once())
            ->method('get')
            ->with('foo')
            ->willReturn($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()
    {