test(app-events-native): fix unit test

Author: UrazAkgultan

packages/pluggableWidgets/app-events-native/src/__tests__/AppEvents.spec.tsx

@@ -13,6 +13,16 @@ function flushMicrotasksQueue() {
     return new Promise(resolve => setImmediate(resolve));
 }
 
+jest.mock("react-native", () => ({
+    AppState: {
+        currentState: "active",
+        addEventListener: jest.fn((_type, listener) => {
+            appStateChangeHandler = listener;
+            return { remove: jest.fn(() => (appStateChangeHandler = undefined)) };
+        })
+    }
+}));
+
 jest.mock("@react-native-community/netinfo", () => ({
     fetch: jest.fn(() => Promise.resolve({ isConnected: true })),
     addEventListener: jest.fn(listener => {
@@ -38,28 +48,10 @@ describe("AppEvents", () => {
         };
     });
 
-describe("AppEvents", () => {
-    let oldAppStateState: any;
-    let oldAppStateEventListener: any;
-
-    beforeAll(() => {
-        oldAppStateState = AppState.currentState;
-        oldAppStateEventListener = AppState.addEventListener;
-        AppState.currentState = "active";
-        AppState.addEventListener = jest.fn((_type, listener) => {
-            appStateChangeHandler = listener;
-            return { remove: jest.fn(() => (appStateChangeHandler = undefined)) };
-        });
-    });
-
-    afterAll(() => {
-        AppState.currentState = oldAppStateState;
-        AppState.addEventListener = oldAppStateEventListener;
-    });
-
     afterEach(() => {
         appStateChangeHandler = undefined;
         connectionChangeHandler = undefined;
+        // setTimeout(); NodeJS.Timeout;
     });
 
     it("does not render anything", () => {