Merge pull request #1292 from vdechenaux/twig-extension-interface

Services with tag twig.extension should implement Twig_ExtensionInterface

Author: Haehnchen

src/main/java/fr/adrienbrault/idea/symfony2plugin/util/dict/ServiceUtil.java

@@ -87,7 +87,7 @@ public class ServiceUtil {
         put("translation.loader", "\\Symfony\\Component\\Translation\\Loader\\LoaderInterface");
         put("translation.extractor", "\\Symfony\\Component\\Translation\\Extractor\\ExtractorInterface");
         put("translation.dumper", "\\Symfony\\Component\\Translation\\Dumper\\DumperInterface");
-        put("twig.extension", "\\Twig_Extension");
+        put("twig.extension", "\\Twig_ExtensionInterface");
         put("twig.loader", "\\Twig_LoaderInterface");
         put("validator.constraint_validator", "Symfony\\Component\\Validator\\ConstraintValidator");
         put("validator.initializer", "Symfony\\Component\\Validator\\ObjectInitializerInterface");

src/test/java/fr/adrienbrault/idea/symfony2plugin/tests/codeInspection/service/TaggedExtendsInterfaceClassInspectionTest.java

@@ -27,7 +27,7 @@ public void testThatKnownTagsShouldInspectionForMissingServiceClassImplementatio
             "        class: Tag\\Instance<caret>Check\\EmptyClass\n" +
             "        tags:\n" +
             "            -  { name: twig.extension }",
-            "Class needs to implement '\\Twig_Extension' for tag 'twig.extension'"
+            "Class needs to implement '\\Twig_ExtensionInterface' for tag 'twig.extension'"
         );
     }