Opening this as a draft so that we can polish it up a bit more.
This PR brings beta support for Swift Testing, and greatly improves the two main customization points for snapshot testing: diffTool and isRecording. One can now fully customize how the diffTool produces a command for two file URLs, and isRecording has been turned into an enum with a 3rd option for never recording snapshots (useful for CI) and a forth option for recording only snapshots that fail (useful for strategies that use precision).
Opening this as a draft so that we can polish it up a bit more.
This PR brings beta support for Swift Testing, and greatly improves the two main customization points for snapshot testing:
diffToolandisRecording. One can now fully customize how thediffToolproduces a command for two file URLs, andisRecordinghas been turned into an enum with a 3rd option for never recording snapshots (useful for CI) and a forth option for recording only snapshots that fail (useful for strategies that use precision).Resolves #840, #668, #508, #768, #862, #780, #531, #519