# File lib/kwala/actions/code_coverage.rb, line 188
  def test_index_path(context, file)
    proj_dir = context.project_directory.sub(/\/$/, '')
    test_file =  File.expand_path(proj_dir) + '_tests' +
    File.dirname(file).sub(proj_dir, '') +
    '_tc_' + File.basename(file)
    out_file_dir(test_file, context.output_directory)[1]
  end