Run multiple browsers at the same time

[forxtu]

Hey!

I want to run multiple browsers for each test and I see that you have browsers option for jest-playwright.config.js file.
But it doesn't work for me as it should. It opens all of the listed browsers but doesn't open test cases on them.

Am I doing something wrong or this options is not working as it supposed too? Any help or working examples of implementation will be highly appreciated!

Thanks!

[mxschmitt]

Hey!

could you provide us maybe your jest-playwright.config.js and a minimal test?

Here you can find a few examples which should demonstrate how it works: https://github.com/playwright-community/playwright-jest-examples/tree/master/basic

[forxtu]

@mxschmitt thanks for the answer!

jest-playwright.config.js is pretty straightforward

module.exports = {
  browsers: ['chromium', 'firefox', 'webkit'],
  launchOptions: {
    headless: false
  }
}

I see that in examples that you provided before you use page as global object, and I got an undefined if I try to use it as global. Should I declare it somehow? I found related topics to global installation for puppeteer, and I think for playwright it should be pretty similar, but I can't find a proper way to do it.

[mmarkelov]

@forxtu page can be not defined, if you don't pass jest-playwright-preset to jest:
https://github.com/playwright-community/jest-playwright#usage

[forxtu]

@mmarkelov I have preset property set. I use 2 separate configs jest.config.js and jest.e2e.config.js. I've tried different options - set preset in package.json, in jest config and in separate configs. Still keep getting undefined. Should I setup globals in jest config and create my own environment with setup as in puppeteer?

[mmarkelov]

@forxtu I'm not sure about you issue. It can be related to ESLint globals

But it also can be undefined if jest-playwright-preset was not set correctly

[forxtu]

@mmarkelov Oh I've managed to make it work - I had jest-environment set to "jsdom" that's why I had page as undefined. I've changed it and now it works.

Thanks for your help and great libs :)