microsoft / microsoft/fluentui
perf(`@fluentui/e2e`): slow cypress tests execution
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- Dominant language
- TypeScript
- Stars
- 20.3k
- Forks
- 2.9k
- Avg merge
- 2d 9h
- Merged PRs (30d)
- 46
Description
Describe the issue:
It turns out that executing yarn workspace @fluentui/e2e test takes significant time to run time from our PR CI pipeline exectuion duration (in avg 33% when affected).
Technical details:
- cypress is used to execute those tests
We should investigate why is that happening and improve execution performance.
Actual behavior:
On my local machine (M1) the whole test case suite takes almost 10 minutes Finished 'test' after 9.27 min
Expected behavior:
e2e tests execution time should be improved
Contributor guide
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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
Start by running yarn workspace @fluentui/e2e test and examining the Cypress end-to-end test suite and its PR CI execution. Investigate why the suite takes nearly 10 minutes and measure the result; done means the e2e tests complete faster without losing coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cypress, typescript
- Domain
- performance, testing-qa
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100