Mocha parallel tests runner
Normally tests written with mocha run sequentially. This happens so because each test suite should not depend on another. But if you are running tests which take a lot of time (for example tests with Selenium Webdriver) waiting for so much time is impossible.
If you're sure that running any of your test suites doesn't affect others, you should try to parallel them with
mocha-parallel-tests. The only thing that changes for you is that you use not
mocha-parallel-tests executable because it supports all of mocha options.
mocha-parallel-tests supports its own
--max-parallel (max parallel running tests) and
--retry (number of retries) options.
npm install --save-dev mocha-parallel-tests mocha
ATTENTION: Starting from 1.0.0
mocha-parallel-tests adds mocha as a peerDependency so you should specify what
mocha version you want to run tests with. Only latest (3.x) mocha versions are supported.
--max-parallel <num>- max number of running parallel tests
--retry <num>- number of retries (0 by default)
And all options supported by mocha:
--reporter <name>- specify the reporter to use
--timeout <n>- set test-case timeout in milliseconds
--slow <n>- "slow" test threshold in milliseconds
--bailbehaviour can differ due to parallel running of tests. See this issue for more info.
mocha-parallel-tests is highly covered with tests itself. If you find something bad, feel free to post an issue.