Broadcast cluster's disconnected state before stopping KubeAuthProxy (#4273)

src/main/__test__/cluster.test.ts

@@ -36,6 +36,8 @@ jest.mock("winston", () => ({
     label: jest.fn(),
     timestamp: jest.fn(),
     printf: jest.fn(),
+    padLevels: jest.fn(),
+    ms: jest.fn(),
   },
   createLogger: jest.fn().mockReturnValue(logger),
   transports: {
@@ -49,12 +51,31 @@ jest.mock("../context-handler");
 jest.mock("request");
 jest.mock("request-promise-native");
 
+jest.mock("electron", () => ({
+  app: {
+    getVersion: () => "99.99.99",
+    getName: () => "lens",
+    setName: jest.fn(),
+    setPath: jest.fn(),
+    getPath: () => "tmp",
+    getLocale: () => "en",
+    setLoginItemSettings: jest.fn(),
+  },
+  ipcMain: {
+    on: jest.fn(),
+    once: jest.fn(),
+    handle: jest.fn(),
+  },
+}));
+
 import { Console } from "console";
 import mockFs from "mock-fs";
+import { AppPaths } from "../../common/app-paths";
 import { Cluster } from "../cluster";
 import { Kubectl } from "../kubectl";
 
 console = new Console(process.stdout, process.stderr); // fix mockFS
+AppPaths.init();
 
 describe("create clusters", () => {
   beforeEach(() => {