Ref T5568. Use the ArcanistConfigurationDrivenUnitTestEngine automatically, if an .arcunit file exists. This behavior mimics the auto-detection for the configuration driven lint engine.
- Group Reviewers
- Maniphest Tasks
- T5568: Support `.arcunit`, similar to `.arclint`
- rARCe4caf1a7d94f: Automatically use the configuration driven unit test engine
Ran through the following scenarios:
- Ran arc unit and saw unit tests execute.
- Ran arc unit --engine PhutilUnitTestEngine
- Remove the .arcunit file and ran arc unit... got an exception.