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Intern is a complete test system for JavaScript designed to help you write and run consistent, high-quality test cases for your JavaScript libraries and applications. It can be used to test any JavaScript code. Intern is minimally prescriptive and enforces only a basic set of best practices designed to ensure your tests stay maintainable over time. Its extensible architecture allows you to write custom test interfaces, executors, and reporters to influence how your tests run & easily integrate with your existing coding environment. Intern also comes with Grunt tasks so it can be quickly added to existing Grunt-based workflows, and is designed to work out-of-the-box with popular continuous integration services like Jenkins and Travis CI. Intern can run unit tests in most browsers that support ECMAScript 5, including mobile browsers on Android and iOS, and in Node 6+. Note that Internet Explorer 9 is not supported.
Features
- Plain JavaScript code, in any module format (or no module format!)
- Web pages generated by server-side languages (like Java, PHP, or Ruby)
- Native or hybrid iOS, Android, and Firefox OS applications
- TypeScript code when running in Node, with no additional config
- Seamlessly run tests on Sauce Labs, BrowserStack, TestingBot, or your own Selenium Grid
- Get full code coverage reporting so you know what’s left to test
Project Samples
