public async void AddRemoveHandler()
{
var x = new MessageTypeRegistry();
var counter = 0;
Task Handler(MessageEventArgs args1)
{
Assert.Equal("test", args1.Body);
counter++;
return(Task.CompletedTask);
}
x.Add(Handler);
var args = new MessageEventArgs("test");
await x.RunAll(args);
Assert.Equal(1, counter);
x.Remove(Handler);
await x.RunAll(args);
Assert.Equal(1, counter);
}
