Flight Log / microsoft/testfx #5804

Fix UTA023 error for OwnerAttribute and PriorityAttribute in MSTest 3.10.0-preview — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in microsoft/testfx on Jun 17, 2025; merged clean in 11.5 h, merged by @nohwnd: +151 −33, 3 files, 5 reviews.

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Lines
+151 −33
Files
3
Commits
7
Reviews
5
To merge
11.5 h
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

GitHub Copilot fixes the UTA023 error MSTest 3.10.0-preview raises for OwnerAttribute and PriorityAttribute on test methods. It spans seven commits across three files, adding 151 lines and deleting 33. Across five reviews, the reviewer asked for Priority and Owner to be restored to PredefinedNames. The record shows zero change requests. Merged after 11.48 hours.

From the pull request description

## Problem MSTest 3.10.0-preview incorrectly throws "UTA023: Cannot define predefined property Owner on method" when using the built-in `OwnerAttribute` or `PriorityAttribute` on test methods. ```csharp [TestMethod] [Owner("test_owner")] // ❌ Fails with UTA023 error public void TestMethod() { } …

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedcopilot-swe-agent[bot]
  2. —committedcopilot-swe-agent[bot]
  3. —reviewed
  4. —committedcopilot-swe-agent[bot]
  5. —reviewed
  6. —committedcopilot-swe-agent[bot]
  7. —committedYoussef Victor
  8. —committedYoussef Victor
  9. —reviewed
  10. —committedYoussef Victor
  11. —reviewed
  12. Jun 18, 2025mergednohwnd
  13. Jun 18, 2025closednohwnd

Cite this flight: AgentRiders Flight Log, microsoft/testfx#5804, record updated Nov 3, 2026, https://agentriders.com/logs/microsoft/testfx/5804/

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