[test-improver] Monthly Activity 2026-08

[github-actions]

Activity for August 2026

Suggested Actions for Maintainer

• Review PR: Cover fixture-scope branches (AssemblyInitialize/GlobalTestInitialize) for SharedFileSystemPathInTestAnalyzer (MSTEST0077) - Review

Maintainer Priorities

No specific priorities communicated yet.

Testing Opportunities Backlog

1. Analyzer edge cases (ongoing) — Continue systematic coverage of untested paths in MSTest.Analyzers. MSTEST0074/0075/0076/0077 fixture-branch gaps now all closed. Next: check other parallel-safety/resource-lock analyzers for the same missing-fixture-branch pattern.
2. MSTest.Engine internal class coverage — TestArgumentsManager, TestFixtureManager, ThreadPoolTestNodeRunner need InternalsVisibleTo or integration tests
3. More Assert method coverage — Any remaining gaps in newer Assert overloads

Discovered Commands

• Build (Debug): ./build.sh (Linux) / .\build.cmd (Windows)
• Restore SDK: ./build.sh -restore — confirmed working in sandbox
• Unit Tests: ./build.sh -test
• Pack NuGets: ./build.sh -pack
• Integration Tests: ./build.sh -pack -test -integrationTest
• Run all tests in a project directly (fast, avoids MTP filter quirks): ./artifacts/bin/<Project>/Debug/net8.0/<Project> (no args)
• Note: --treenode-filter frequently fails to match for MSTest.Analyzers.UnitTests — run the full (fast) suite directly instead.

Run History

2026-08-06 23:57 UTC - Run

• 🔍 Identified opportunity: SharedFileSystemPathInTestAnalyzer (MSTEST0077) missing [AssemblyInitialize] (no-diagnostic) and [GlobalTestInitialize] (diagnostic) fixture-branch coverage — last gap among the 4 parallel-safety analyzers
• 🔧 Created PR: Cover fixture-scope branches (AssemblyInitialize/GlobalTestInitialize) for SharedFileSystemPathInTestAnalyzer (MSTEST0077)
• 📊 Full MSTest.Analyzers.UnitTests suite: 1721/1721 passed after change

2026-08-05 UTC - Run

• 🔧 Created PR: MSTEST0074 + MSTEST0076 global-fixture "diagnostic without fix" branch tests

2026-08-02 23:14 UTC - Run

• 🔧 Created PR: Add edge-case tests for MSTEST0054 (UseCancellationTokenPropertyAnalyzer) and MSTEST0044 (PreferTestMethodOverDataTestMethodAnalyzer)

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