fix support resolving controller methods ending with "Action"

Author: Haehnchen

src/main/java/fr/adrienbrault/idea/symfony2plugin/routing/RouteHelper.java

@@ -168,7 +168,20 @@ public static PsiElement[] getMethodsOnControllerShortcut(@NotNull Project proje
             String methodName = controllerName.substring(controllerName.lastIndexOf("::") + 2);
 
             Method method = PhpElementsUtil.getClassMethod(project, className, methodName);
-            return method != null ? new PsiElement[] {method} : new PsiElement[0];
+
+            Collection<Method> methods = new HashSet<>();
+            if (method != null) {
+                methods.add(method);
+            }
+
+            if (!methodName.toLowerCase().endsWith("action")) {
+                Method methodAction = PhpElementsUtil.getClassMethod(project, className, methodName + "Action");
+                if (methodAction != null) {
+                    methods.add(methodAction);
+                }
+            }
+
+            return methods.toArray(new PsiElement[0]);
 
         } else if(controllerName.contains(":")) {
             // AcmeDemoBundle:Demo:hello

src/test/java/fr/adrienbrault/idea/symfony2plugin/tests/routing/RouteHelperTest.java

@@ -447,6 +447,7 @@ public void testGetMethodsOnControllerShortcutForControllerAsInvokeAction() {
             "{\n" +
             "   public function __invoke() {}\n" +
             "   public function barAction() {}\n" +
+            "   public function fooAction() {}\n" +
             "}\n"
         );
 
@@ -458,6 +459,9 @@ public void testGetMethodsOnControllerShortcutForControllerAsInvokeAction() {
 
         targets = RouteHelper.getMethodsOnControllerShortcut(getProject(), "Foobar\\Bar::barAction");
         assertEquals("barAction", ((Method) targets[0]).getName());
+
+        targets = RouteHelper.getMethodsOnControllerShortcut(getProject(), "Foobar\\Bar::foo");
+        assertEquals("fooAction", ((Method) targets[0]).getName());
     }
 
     /**