Add PHPStan PHPUnit extension

Author: Jean85

composer.json

@@ -33,6 +33,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.5",
         "phpstan/phpstan": "^0.9.1",
+        "phpstan/phpstan-phpunit": "^0.9.1",
         "phpunit/phpunit": "^6.0",
         "scrutinizer/ocular": "^1.4",
         "symfony/expression-language": "^3.0||^4.0"

phpstan.neon

@@ -2,3 +2,5 @@ parameters:
     ignoreErrors:
         - '/Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface::/'
         - '/Calling method \w+ on possibly null value of type Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface|null/'
+includes:
+	- vendor/phpstan/phpstan-phpunit/extension.neon

src/DependencyInjection/Configuration.php

@@ -7,7 +7,6 @@
 use Sentry\SentryBundle\EventListener\SentryExceptionListenerInterface;
 use Sentry\SentryBundle\SentrySymfonyClient;
 use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
-use Symfony\Component\Config\Definition\Builder\NodeDefinition;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use Symfony\Component\Config\Definition\ConfigurationInterface;
 use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;

test/EventListener/ExceptionListenerTest.php

@@ -29,19 +29,14 @@ class ExceptionListenerTest extends TestCase
 {
     private const LISTENER_TEST_PUBLIC_ALIAS = 'sentry.exception_listener.public_alias';
 
-    /** @var ContainerBuilder|\PHPUnit_Framework_MockObject_MockObject */
     private $containerBuilder;
 
-    /** @var \Raven_Client|\PHPUnit_Framework_MockObject_MockObject */
     private $mockSentryClient;
 
-    /** @var TokenStorageInterface|\PHPUnit_Framework_MockObject_MockObject */
     private $mockTokenStorage;
 
-    /** @var AuthorizationCheckerInterface|\PHPUnit_Framework_MockObject_MockObject */
     private $mockAuthorizationChecker;
 
-    /** @var EventDispatcherInterface|\PHPUnit_Framework_MockObject_MockObject */
     private $mockEventDispatcher;
 
     public function setUp()
@@ -514,7 +509,7 @@ public function mockCommandProvider()
 
     public function test_that_it_can_replace_client()
     {
-        $replacementClient = $this->createMock('Raven_Client');
+        $replacementClient = $this->createMock(\Raven_Client::class);
 
         $reportableException = new \Exception();