adastra-ui-comment/dist/CommentSection/tests/reducer.test.js

Testing locally 1) in this file - `npm i` install dependencies - `npm run build` or `npm run tsc` to build your module 2) in childApp - in package.json under dependencies add ui-astra-assets with file:(relativePathToRepo) - "ui-astra-a

import commentReducer from 'CommentSection/reducer';
import * as ActionTypes from 'CommentSection/constants';
import { action } from 'typesafe-actions';
describe('regMonReducer', () => {
    it('should initialize the initial state', () => {
        const createdAction = action(ActionTypes.FETCH_COMMENTS_FAILURE);
        const state = commentReducer(undefined, createdAction);
        expect(state.comments).toEqual([]);
        expect(state.users).toEqual([]);
    });
    it('should save comments in state', () => {
        const createdAt = (new Date()).toString();
        const testData = {
            message: 'test',
            author: 'testAuth',
            authorId: 'testId',
            createdDate: createdAt,
            isOwner: false,
        };
        const createdAction = action(ActionTypes.FETCH_COMMENTS_SUCCESS, {
            comments: [Object.assign(Object.assign({}, testData), { id: '1' }), Object.assign(Object.assign({}, testData), { id: '2' })],
        });
        const state = commentReducer(undefined, createdAction);
        const comment = state.comments[0];
        const input = testData;
        expect(comment.author).toEqual(input.author);
        expect(comment.createdDate).toEqual(createdAt);
        expect(comment.message).toEqual(input.message);
    });
    it('should save users in state', () => {
        const testData = {
            username: 'test',
            firstName: 'testFirst',
            lastName: 'testLast',
        };
        const createdActionUser = action(ActionTypes.FETCH_USERS_SUCCESS, {
            users: [Object.assign(Object.assign({}, testData), { id: '1' }), Object.assign(Object.assign({}, testData), { id: '2' })],
        });
        const state = commentReducer(undefined, createdActionUser);
        const user = state.users[0];
        const input = testData;
        expect(user.username).toEqual(input.username);
        expect(user.firstName).toEqual(input.firstName);
        expect(user.lastName).toEqual(input.lastName);
    });
});
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