Volkswagen detects when your tests are being run in a CI server, and makes them pass. . . . Just require volkswagen somewhere in your code-base - maybe in your main test file.
https://github.com/auchenberg/volkswagenOh, sure, blame it on the silly Americans...
If you want your software to be adopted by Americans, good tests scores from the CI server are very important. Volkswagen uses a defeat device to detect when it's being tested in a CI server and will automatically reduce errors to an acceptable level for the tests to pass.
shakes head and rolls eyes