[Tests] Migrate data providers to static ones

Author: alexandre-daubois

Tests/Controller/ContainerControllerResolverTest.php

@@ -204,7 +204,7 @@ public function testExceptionWhenUsingRemovedControllerService()
         $resolver->getController($request);
     }
 
-    public function getUndefinedControllers()
+    public static function getUndefinedControllers(): array
     {
         $tests = parent::getUndefinedControllers();
         $tests[0] = ['foo', \InvalidArgumentException::class, 'Controller "foo" does neither exist as service nor as class'];

Tests/Controller/ControllerResolverTest.php

@@ -165,7 +165,7 @@ public function testGetControllerWithUndefinedController($controller, $exception
         $resolver->getController($request);
     }
 
-    public function getUndefinedControllers()
+    public static function getUndefinedControllers()
     {
         $controller = new ControllerTest();