Gruntfile.js

/*jshint node: true, camelcase: false */


module.exports = function (grunt) {
	'use strict';
	grunt.loadNpmTasks('grunt-mocha-cov');

	grunt.initConfig({
		mochacov: {
			test: {
				options: {
					reporter: 'xunit',
					output: 'xunit.xml',
					instrument: true
				},
				files: {
					src: ['test.js']
				}
			}
		}
	});
};

index.js

exports = module.exports = function () {
	return true;
};

package.json

{
  "name": "test",
  "version": "0.0.0",
  "config": {
    "blanket": {
      "spec-cov": {
        "threshold": 90,
        "localThreshold": 90
      },
      "pattern": [
        "routes",
        "models"
      ],
      "data-cover-never": "test"
    }
  },
  "license": "MIT",
  "dependencies": {
    "grunt": "~0.4.5",
    "grunt-mocha-cov": "~0.3.0",
    "chai": "~1.9.2"
  }
}

test.js

var assert = require('chai').assert;

describe('something', function () {
	var index = require('./index');

	it('should still generate XML', function () {

		assert.isFalse(index());
	});
});