joplin/packages/app-mobile/utils/testing/createMockReduxStore.ts

import reducer from '@joplin/lib/reducer';
import { createStore } from 'redux';
import appDefaultState from '../appDefaultState';
import Setting from '@joplin/lib/models/Setting';
import { AppState } from '../types';

const testReducer = (state: AppState|undefined, action: unknown) => {
	state ??= {
		...appDefaultState,
		settings: Setting.toPlainObject(),
	};
	return reducer(state, action);
};

const createMockReduxStore = () => {
	return createStore(testReducer);
};
export default createMockReduxStore;