Grunt task to instrument JavaScript files.


Grunt task to instrument JavaScript files using coverjs.

Install this grunt plugin next to your project's grunt.js gruntfile with: npm install grunt-coverjs

Then add this line to your project's grunt.js gruntfile:


Inside your project's grunt.js gruntfile, add a section named cover.

The cover section has a compile parameter, inside which you list the files to be instrumented:

    cover: {
      compile: {
        files: {
          'instrumented/testCoverage.js': ['test/fixtures/testCoverage.js'],
          'instrumented/testDir/*.js': ['test/fixtures/testCoverage2.js', 'test/fixtures/nested/testCoverage3.js']

When the task runs, the files will be instrumented and placed in the specifed path.