How do I view CI test output?

Issue

I want to view output from a Heroku CI (continuous integration) test run.

Resolution

CI results are visible via the Heroku Dashboard in the "Tests" tab. For this to work you need to make your tests use the TAP output format, printing to stdout https://devcenter.heroku.com/articles/testpack-api#output The TAP format is described here: http://testanything.org/

When using the CLI, test results are available via the heroku ci commands https://devcenter.heroku.com/articles/heroku-cli-commands#ci