arc-unit-mocha

Arcanist unit test engine for running Mocha tests with Istanbul for coverage reports.

Installation

1. Copy the library to your project's root directory. A convenient way to do this is by adding this repository as a submodule.

$ git submodule add https://github.com/rutgersmobile/arc-unit-mocha.git .arc-unit-mocha
$ git submodule update --init

2. Load the library and set the test engine by adding these lines to your .arcconfig:

"load": [
    ".arc-unit-mocha/src/"
],

"unit.engine": "MochaEngine"

3. Run arc unit to run tests.

Configuration

The following options can be set in .arcconfig:

Key	Default value	Description
unit.mocha.bin.mocha	"./node_modules/mocha/bin/mocha"	Path used to invoke mocha.
unit.mocha.bin._mocha	"./node_modules/mocha/bin/_mocha"	Path used to invoke _mocha (used by istanbul).
unit.mocha.bin.istanbul	"./node_modules/istanbul/lib/cli.js"	Path used to invoke istanbul.
unit.mocha.coverage.reportdir	"./coverage"	Path to the directory where istanbul should output reports.
unit.mocha.coverage.exclude	null	An array of paths to exclude from coverage reports.
unit.mocha.include	null	An array of paths to include for the mocha tests.

Example values for unit.mocha.coverage.exclude:

"unit.mocha.coverage.exclude": [
  "ignoreme.js",
  "submodules/**"
]