testing.md

Testing

The repository now uses xUnit for all F# test projects in tests/.

Projects

• tests/Shared: shared-domain tests
• tests/Server: server-logic tests
• tests/Client: client-logic tests

Test style

Tests use the standard F# xUnit shape:

[<Fact>]
let ``human readable description`` () =
    // assertions

This keeps test names readable in both source and test runners.

Current coverage

The current suite is intentionally small and covers the logic that already exists:

• shared todo validation
• server todo storage behavior
• client update behavior when a save result is received

Running tests

Use either of these:

dotnet test Application.sln
dotnet run --project Build.fsproj -- WatchRunTests

The watch target now runs dotnet watch test for each test project instead of using the old browser-based Mocha harness.