在Webstorm中运行Mocha测试

Question

I'm running Mocha tests for React in Webstorm's terminal window using the following NPM start command:

"tsc && mocha --compilers js:babel-core/register --require ./test_helper.js \"test/**/*.@(js|jsx)\" --watch --watch-extensions js,jsx,tsx"

How do I create a Webstorm Mocha configuration so that I can run tests in Webstorm's test window?

Thanks.

Answer 1

Add a configuration for Mocha:

Run -> Edit Configurations -> Press "+" -> Select "Mocha".

Fields of the form:

Node interpreter: your_node_executable_path

Working directory: root_path_of_your_app

Mocha package: mocha_path (normally within your node_modules folder).

Test directory: root_path_of_your_app \\test

By default Mocha looks the tests inside test folder and there, it tries to run test.js .

All the Mocha commands ( --compilers , --require , etc) can be included in mocha.opts . Mocha tries to read this file in \\test\\mocha.opts .

mocha.opts requires one command per line.