Migrate to vitest to improve coverage reporting #154
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
c8 was giving misleading coverage reports for files containing jsx, which made assessing where we were at with test coverage difficult.
I also tried using nyc, one-double-zero and borp, but all these didn't work or give good results either.
This does mean we're no longer using
node:test, and I have encountered some issues in watch mode with database deadlocks that don't normally occur in full runs, so I think vitest may not always be running sequentially.