christianmurphy/test-npm-dependants

Run the test suites of all modules depending on a given module.

test-npm-dependants

Run the test suites of all modules depending on a given module.

Read the blog post.

Usage

Use the CLI:

$ test-npm-dependants

  test-npm-dependants NAME STABLEVERSION [NEXTVERSION]

  Options:

    --help, -h         Print help text
    --version, -v      Print program version
    --filter, -f       Filter dependant names by this regexp
    --concurrency, -c  Test concurrency [Default: 4]
    --timeout, -t      Time out processes after x seconds [Default: 300]
    --verbose, -V      Verbose mode

$ test-npm-dependants express 4.17.1 5.0.0-alpha.7

    test express dependants

 stable: 4.17.1
   next: 5.0.0-alpha.7
   time: 3m

    ⠼ ⠼  loopback Running test suite
    ✓ ×  hubot Breaks
    ⠼ ⠼  @theia/core Installing dependencies
    ✓ ×  probot Breaks
    ✓ ✓  @frctl/fractal Passes
    ⠼ ⠼  node-red Installing dependencies
    ✓ ✓  ember-cli Passes
    ⠼ ⠼  firebase-tools Running test suite
    ⠼ ⠼  appium-base-driver Running test suite

Use as an Op:

$ npm install -g @cto.ai/ops && ops account:signup
$ ops run @juliangruber/test-npm-dependants

Installation

$ npm install -g test-npm-dependants

Security

Running untrusted code on your computer is dangerous. This is why you should use this project via Ops instead, which will sandbox everything inside a Docker container:

Caveats

Tests will be run as child processes, so don't have a TTY attached. Any tests relying on it, for example those reading process.stdout.columns, are likely not going to work.

If you want to debug why a test isn't passing, pass --verbose and test output will be printed out.

Sponsors

This project is sponsored by CTO.ai, making it easy for development teams to create and share workflow automations without leaving the command line.