Add logging for unrecognizable application menu item types

Co-authored-by: Janne Savolainen <janne.savolainen@live.fi>

Signed-off-by: Iku-turso <mikko.aspiala@gmail.com>

src/features/application-menu/application-menu-in-legacy-extension-api.test.ts

@@ -4,25 +4,33 @@
  */
 import { getInjectable } from "@ogre-tools/injectable";
 import { noop } from "lodash/fp";
-import { action } from "mobx";
+import { runInAction } from "mobx";
 import type { ApplicationBuilder } from "../../renderer/components/test-utils/get-application-builder";
 import { getApplicationBuilder } from "../../renderer/components/test-utils/get-application-builder";
 import type { FakeExtensionOptions } from "../../renderer/components/test-utils/get-extension-fake";
 import applicationMenuItemInjectionToken from "./main/menu-items/application-menu-item-injection-token";
+import logErrorInjectable from "../../common/log-error.injectable";
 
 describe("application-menu-in-legacy-extension-api", () => {
   let builder: ApplicationBuilder;
+  let logErrorMock: jest.Mock;
 
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
     builder.beforeApplicationStart(
-      action((mainDi) => {
+      (mainDi) => {
+        runInAction(() => {
           mainDi.register(
             someTopMenuItemInjectable,
             someNonExtensionBasedMenuItemInjectable,
           );
-      }),
+        });
+
+        logErrorMock = jest.fn();
+
+        mainDi.override(logErrorInjectable, () => logErrorMock);
+      },
     );
 
     await builder.startHidden();
@@ -137,6 +145,55 @@ describe("application-menu-in-legacy-extension-api", () => {
       });
     });
   });
+
+  describe("when extension with unrecognizable application menu items is enabled", () => {
+
+    beforeEach(() => {
+      const testExtensionOptions: FakeExtensionOptions = {
+        id: "some-test-extension",
+        name: "some-extension-name",
+
+        mainOptions: {
+          appMenus: [
+            {
+              id: "some-recognizable-item",
+              parentId: "some-top-menu-item",
+              click: noop,
+            },
+
+            {
+              id: "some-unrecognizable-item",
+              parentId: "some-top-menu-item",
+              // Note: there is no way to recognize this
+              // click: noop,
+              // role: "help"
+              // submenu: []
+              // type: "separator"
+            },
+          ],
+        },
+      };
+
+      builder.extensions.enable(testExtensionOptions);
+    });
+
+    it("only recognizable menu items from extension exist", () => {
+      const menuItemPathsForExtension = builder.applicationMenu.items.filter(
+        (x) =>
+          x.startsWith("root.some-top-menu-item.some-extension-name"),
+      );
+
+      expect(menuItemPathsForExtension).toEqual([
+        "root.some-top-menu-item.some-extension-name/some-recognizable-item",
+      ]);
+    });
+
+    it("logs about the unrecognizable item", () => {
+      expect(logErrorMock).toHaveBeenCalledWith(
+        '[MENU]: Tried to register menu item "some-extension-name/some-unrecognizable-item" but it is not recognizable as any of ApplicationMenuItemTypes',
+      );
+    });
+  });
 });
 
 const someTopMenuItemInjectable = getInjectable({

src/features/application-menu/main/application-menu-item-registrator.injectable.ts

@@ -15,16 +15,22 @@ import type {
 } from "./menu-items/application-menu-item-injection-token";
 import applicationMenuItemInjectionToken from "./menu-items/application-menu-item-injection-token";
 import type { MenuRegistration } from "./menu-registration";
+import logErrorInjectable from "../../../common/log-error.injectable";
 
 const applicationMenuItemRegistratorInjectable = getInjectable({
   id: "application-menu-item-registrator",
 
-  instantiate: () => (ext: LensExtension) => {
+  instantiate: (di) => {
+    const logError = di.inject(logErrorInjectable);
+    const toRecursedInjectables = toRecursedInjectablesFor(logError);
+
+    return (ext: LensExtension) => {
       const extension = ext as LensMainExtension;
 
       return extension.appMenus.flatMap(
         toRecursedInjectables([extension.sanitizedExtensionId]),
       );
+    };
   },
 
   injectionToken: extensionRegistratorInjectionToken,
@@ -32,13 +38,17 @@ const applicationMenuItemRegistratorInjectable = getInjectable({
 
 export default applicationMenuItemRegistratorInjectable;
 
-const toRecursedInjectables =
+const toRecursedInjectablesFor = (logError: (errorMessage: string) => void) => {
-  (previousIdPath: string[]) =>
+  const toRecursedInjectables = (previousIdPath: string[]) =>
     (
       registration: MenuRegistration,
       index: number,
       // Todo: new version of injectable would require less type parameters with defaults.
-    ): Injectable<ApplicationMenuItemTypes, ApplicationMenuItemTypes, void>[] => {
+    ): Injectable<
+      ApplicationMenuItemTypes,
+      ApplicationMenuItemTypes,
+      void
+      >[] => {
       const previousIdPathString = previousIdPath.join("/");
       const registrationId = registration.id || index.toString();
       const currentIdPath = [...previousIdPath, registrationId];
@@ -53,6 +63,8 @@ const toRecursedInjectables =
       });
 
       if (!menuItem) {
+        logError(`[MENU]: Tried to register menu item "${currentIdPathString}" but it is not recognizable as any of ApplicationMenuItemTypes`);
+
         return [];
       }
 
@@ -73,6 +85,9 @@ const toRecursedInjectables =
       ];
     };
 
+  return toRecursedInjectables;
+};
+
 const getApplicationMenuItem = ({
   registration,
   index,