public static void TestHome()
{
bool success = false;
var b = new Base(null, string.Empty);
var a = new Base(b, string.Empty);
b.SetRun(() => success = true);
Assert.AreEqual(success, false);
b.Land();
Assert.AreEqual(success, true);
Assert.AreEqual(b.HasRunner, false);
success = false;
a.Land();
Assert.AreEqual(success, false);
a.Advance();
Assert.AreEqual(success, true);
}