Method test

modules/module-test-cs/Lib.cs:307–407

(ReducerContext ctx, TestAlias arg, TestB arg2, TestC arg3, TestF arg4)

    }

    [Reducer]
    public static void test(ReducerContext ctx, TestAlias arg, TestB arg2, TestC arg3, TestF arg4)
    {
        Log.Info("BEGIN");
        Log.Info($"sender: {ctx.Sender}");
        Log.Info($"timestamp: {ctx.Timestamp}");
        Log.Info($"bar: {arg2.foo}");

        // Handle TestC (a simple enum).
        switch (arg3)
        {
            case TestC.Foo:
                Log.Info("Foo");
                break;
            case TestC.Bar:
                Log.Info("Bar");
                break;
        }

        // Handle TestF (a tagged enum). We pattern‐match on its concrete types.
        switch (arg4)
        {
            case TestF.Foo _:
                Log.Info("Foo");
                break;
            case TestF.Bar _:
                Log.Info("Bar");
                break;
            case TestF.Baz fb:
                Log.Info(fb.Baz_.value);
                break;
        }

        // Insert 1000 rows into the test_a table.
        for (uint i = 0; i < 1000; i++)
        {
            ctx.Db.test_a.Insert(new TestA
            {
                x = i + arg.x,
                y = i + arg.y,
                z = "Yo"
            });
        }

        var rowCountBeforeDelete = ctx.Db.test_a.Count;
        Log.Info($"Row count before delete: {rowCountBeforeDelete}");

        ulong numDeleted = 0;
        // Delete rows using the "foo" index (from 5 up to, but not including, 10).
        for (uint row = 5; row < 10; row++)
        {
            numDeleted += ctx.Db.test_a.foo.Delete(row);
        }

        var rowCountAfterDelete = ctx.Db.test_a.Count;

        if (rowCountBeforeDelete != rowCountAfterDelete + numDeleted)
        {