Running devtools::test() locally several vdiffr::expect_doppelganger tests fail
Open
Nobody has claimed this yet.
- Dominant language
- R
- Stars
- 442
- Forks
- 93
- Avg merge
- 3h 11m
- Merged PRs (30d)
- 1
Description
When running devtools::test() locally, several tests fail, all from vdiffr::expect_doppelganger().
Failing lines:
test-mcmc-nuts.R: 100, 103, 112, 115, 124, 127, 139test-mcmc-scatter-and-parcoord.R: 444, 452, 460, 468
Can these snapshots be safely updated, or is further investigation needed?
Environment:
- R version: 4.5.2
- ggplot2 version: 4.0.1
- OS: Linux Mint 22.2
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Run devtools::test() and inspect the listed expect_doppelganger calls in test-mcmc-nuts.R and test-mcmc-scatter-and-parcoord.R. Compare the failures under R 4.5.2, ggplot2 4.0.1, and Linux Mint 22.2 to determine whether the snapshots can be safely updated or require further investigation; done means resolving the listed failures with a justified outcome.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- r
- Domain
- data-visualization, testing
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100