使用 Jest 按顺序运行 Puppeteer 测试

Question

I'm using Jest Puppeteer and I have a situation where I'd like to run my login test (which sets cookie/localStorage for the authentication) first and run the others after, however, I know that Jest doesn't work this way - as it searches the local filesystem and runs tests based on the patterns in the filename, and the order in which they run is different.

I'm not entirely sure I'm going about this the correct way as I'm relying on a test to set the the authentication session for the other tests.

Is it possible to do the above, or do I need to rethink my approach?

Answer 1

This is not a timely answer. I had similar problem. I am able to run tests in order by nesting describe blocks as shown below. my tests are in separate files that I require here.

const puppeteer = require('puppeteer');
const login = require('./login');
const upload = require('./upload');
let browser;

beforeAll(async () => {
    browser = await puppeteer.launch({
        headless: false,
        devtools: true,
        slowMo: 50
    });

})
describe('test suite', () => {
    describe('login', () => {

        test('url is correct', async () => {

            const url = await login();
            expect(url).toBe('https://uat2.onplanapp.com/#/');


        }, 25000);

    });
    describe('upload', () => {


        test('file upload ok', async () => {
            url = await upload();
            console.log('page.url');

            expect(url).toBe('https://uat2.onplanapp.com/#/moduleLibrary');
            //expect(url).toBe('https://uat2.onplanapp.com/#/uploadFile');

        }, 10000);

    });
    afterAll(async done => {
        console.log('GOT TO AFTER ALL');
        browser.close()
        done();
    });

});