Add filename to Mocha reporter

[ryanrishi]

What would you like?

I'm using https://github.com/marketplace/actions/test-reporter to show test results in Github actions. Mocha added a file property to test results in mochajs/mocha#4219, but running Cypress with a JSON Mocha reporter results in file being null for all test cases.

Here is a pared-down repository reproducing the behavior: https://github.com/ryanrishi/cypress-mocha-json-file-null

Why is this needed?

One use case is to show Cypress test results in Github actions using https://github.com/marketplace/actions/test-reporter.

Other

Mocha is pinned at 7.0.1, and this change was introduced in 7.2.0.

Possible relates to #3960

[cypress-app-bot]

This issue has not had any activity in 180 days. Cypress evolves quickly and the reported behavior should be tested on the latest version of Cypress to verify the behavior is still occurring. It will be closed in 14 days if no updates are provided.

[cypress-app-bot]

This issue has been closed due to inactivity.