public async Task ComplexServiceTupleSplitNameTask()
{
WampPlayground playground = new WampPlayground();
var channel = await SetupService <ComplexResultService>(playground);
IPositionalTupleComplexResultService proxy =
channel.RealmProxy.Services.GetCalleeProxyPortable <IPositionalTupleComplexResultService>();
var splitName = await proxy.SplitNameAsync("Homer Simpson");
// var (firstName, surName) = await proxy.SplitNameAsync("Homer Simpson");
string firstName = splitName.Item1;
string surName = splitName.Item2;
Assert.That(firstName, Is.EqualTo("Homer"));
Assert.That(surName, Is.EqualTo("Simpson"));
}