Include entirely missed files

Codecov will ignore coverage files that use a "boil-the-ocean" strategy. Ruby does this when files are not included in your tests, and no lines are hit.

    include_full_missed_files: true  # default false

The resulting coverage report is a file with every line missed, even empty lines with no source code.


Notice how empty lines and comments contain coverage data.


Still missing files?

Simplecov.track_files is the answer. See the example snippet below.

SimpleCov.start do
  # e.g., usage of track files
  track_files "/app/**/*.rb"