![]() ![]() ![]() Puppeteer uses several defaults that can be customized through configurationįor example, to change the default cache directory Puppeteer uses to installīrowsers, you can add a. Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see If we follow the npm trends for Puppeteer download for the last few years. The only thing left is creating a CI pipeline, for which well use GitHub actions. You can now write a full test suite using jest and puppeteer. Once the server starts the tests will run. Your project folder (see an example below) because not all hosting providers Now jest-puppeteer will run npm run serve, with a timeout of 180 seconds (3 minutes), and listen on port 9000 to see when it will be up. Heroku, you might need to reconfigure the location of the cache to be within If you deploy a project using Puppeteer to a hosting provider, such as Render or There are 11 other projects in the npm registry using types/jest-environment-puppeteer. Puppeteer is a Node library which provides browser automation for chrome and chromium. Start using types/jest-environment-puppeteer in your project by running npm i types/jest-environment-puppeteer. Latest version: 5.0.3, last published: 6 months ago. ![]() First, we must install it as a dependency: npm i jest-puppeteer And now we must extend our jest configuration. TypeScript definitions for jest-environment-puppeteer. ![]() This isn't a particularly hard job to do, as there is a great package named jest-puppeteer that comes to our aid. The browser is downloaded to the $HOME/.cache/puppeteer folderīy default (starting with Puppeteer v19.0.0). jest-puppeteer Now, we need to make puppeteer play nicely with jest. When you install Puppeteer, it automatically downloads a recent version ofĬhrome for Testing (~170MB macOS, ~282MB Linux, ~280MB Windows) that is guaranteed to ![]()
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