public void CommandHasNotBeenHandled__ReturnsFalse()
{
var t = new Test();
t.TryHandleCommand += (s, e) => { };
t.TryHandleCommand += (s, e) => { };
var r = t.TryHandle();
Assert.IsFalse(r);
}
public void CommandHasBeenHandled__ReturnsTrue()
{
var t = new Test();
t.TryHandleCommand += (s, e) => { };
t.TryHandleCommand += (s, e) => { e.Handle(); };
t.TryHandleCommand += (s, e) => { Assert.Fail("should not be called, previous event handler handles the command."); };
var r = t.TryHandle();
Assert.IsTrue(r);
}