Motivation

Disables test parallelization because tests fail intermittently due to static nature of Console.Out, which sometimes gets polluted by strings from simultaneously ran tests, thus failing other tests.

XUnit doesn't seem to have a [TextFixtureSetup] equivalent, so disabling parallelization is a cost-effective, albeit hacky solution that doesn't involve rewriting the tests completely or making ArgHelpers class non-static.

Checklist

• Code follows coding conventions held in this repo
• Automated tests have been added
• Tests are passing
• Docs have been updated (if applicable)
• Temporary settings (e.g. variables used during development and testing) have been reverted to defaults

How to test

If manual testing is required, what are the steps?