C# library fixture

This independent snapshot supports its numbered hands-on exercise. It uses ApplicationCore entities/services, JSON repositories and a console entry point. Do not assume that planned features or classes named in older generated text exist.

Baseline from this project root

dotnet build src/Library.Console/Library.Console.csproj -m:1 -p:UseSharedCompilation=false
dotnet test tests/UnitTests/UnitTests.csproj -m:1 -p:UseSharedCompilation=false

To launch the console, change to src/Library.Console and run dotnet run --no-build. The app reads appSettings.json and JSON paths relative to the working directory. Return/renew actions can modify the copied data. Never run them against the original fixture while collecting baseline evidence.

A successful build is not a test run. Read actual test names and assertions; no coverage or production-security guarantee is implied. Retain the collection’s MIT license.

Source, reproducibility and contributions

Commands, source code, sample prompts, identifiers and exact data remain in their original form so the exercises stay reproducible.