chore: create mocketStore

__mocks__/mockedStore.ts

@@ -0,0 +1,8 @@
+import { applyMiddleware, compose, createStore } from 'redux';
+import createSagaMiddleware from 'redux-saga';
+
+import applyAppStateMiddleware from '../app/lib/appStateMiddleware';
+import reducers from '../app/reducers';
+
+const enhancers = compose(applyAppStateMiddleware(), applyMiddleware(createSagaMiddleware()));
+export const mockedStore = createStore(reducers, enhancers);