[72.2] ReproFileBuilder: generate standalone .cs repro file + ConjectureSettings additions#120
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kommundsen merged 1 commit intomainfrom Apr 10, 2026
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- New ReproContext record captures all metadata needed for a repro file (class name, method, parameters, seed, framework, async flag, stats) - New TestFramework enum distinguishes Xunit / NUnit / MSTest output - ReproFileBuilder.Build() emits a complete .cs file with auto-generated header (seed, platform, .NET version), correct framework attributes, typed variable declarations, and the counterexample method call - ConjectureSettings gains ExportReproOnFailure and ReproOutputPath to control if/where repro files are written
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Description
Adds
ReproFileBuilder, which generates a standalone.csreproduction file from aReproContext— capturing the seed, counterexample parameter values, platform info, and framework-specific test attributes (xUnit, NUnit, MSTest). Also addsExportReproOnFailureandReproOutputPathtoConjectureSettingsto control repro file output.Type of change
Checklist
dotnet test src/passes.editorconfigcode styleCloses #108
Part of #72