JS files that aren't loaded by webpack are not included in the coverage report

[brightpixels]

JS files that aren't loaded by webpack are not included in the coverage report

[bahmutov]

You would need to include all expected files in the report by setting nyc object, see https://github.com/cypress-io/code-coverage#include-code

[brightpixels]

That works. Thanks. Is it possible that the coverage percentage also accounts for untested lines of code in files that aren't used/imported anywhere like List.js in image below? This would prompt devs to either test the file or remove it as it's no longer needed.

[bahmutov]

@brightpixels see https://github.com/cypress-io/code-coverage#contributing - nyc report is very forgiving and ignores empty files, but you can use https://github.com/bahmutov/check-code-coverage to check it and fail the test if any files are not covered