modeset/teaspoon — pull request #84 by javallone (2013-07-02 18:02:51+00:00)
Title: Coverage reports are not generated when use_require is true

It looks like the @javascript_options are only passed to javascript_include_tag_for_teaspoon when not using require. As a result, none of the JS files have ?instrument=1 appended to the URL and so aren't instrumented for coverage.