6a2b42f650
CultMath.Tests is on xunit.v3. Stryker's default vstest runner cannot capture coverage against xunit.v3's test host and hangs retrying test sessions indefinitely (observed: 2096 mutants queued, zero completed after ~9 minutes of retries). Stryker's Microsoft.Testing.Platform runner (-t mtp, still preview) works correctly against xunit.v3 and completed the same 1351-mutant run in ~4.5 minutes. Pin it in config so a plain `dotnet stryker` works without a CLI flag. Add docs/mutation-testing.md: how to run it, the --since form for a single cut, the triage rules, a known coverage-capture caveat in the mtp runner (confirmed by hand-mutation against static readonly fields), and the packages still needing their own config. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
14 lines
411 B
JSON
14 lines
411 B
JSON
{
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"stryker-config": {
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"project": "CultMath.csproj",
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"mutate": [
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"**/packages/cultmath/src/CultMath/**/*.cs",
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"!**/packages/cultmath/src/CultMath/Swizzles.g.cs",
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"!**/packages/cultmath/src/CultMath/*.meta"
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],
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"mutation-level": "Standard",
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"reporters": [ "progress", "html", "json" ],
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"thresholds": { "high": 80, "low": 60, "break": 0 },
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"test-runner": "mtp"
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}
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}
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