private void DoTestNestedGenerics <TKey, TValue>(TKey[] arg, Dictionary <TKey, TValue> expectedRetval)
{
var handler = CreateClass("MyService", "NestedGenerics")(new[] { typeof(TKey), typeof(TValue) });
var argCodec = codecContainer.GetManualCodecFor <TKey[]>();
var resultCodec = codecContainer.GetManualCodecFor <Dictionary <TKey, TValue> >();
var data = new byte[argCodec.CalculateSize(arg)];
fixed(byte *pData = data)
{
var p = pData;
argCodec.Encode(ref p, arg);
}
var expectedData = new byte[resultCodec.CalculateSize(expectedRetval)];
fixed(byte *pData = expectedData)
{
var p = pData;
resultCodec.Encode(ref p, expectedRetval);
}
service.NestedGenerics <TKey, TValue>(arg).ReturnsForAnyArgs(expectedRetval);
var result = handler.Handle(service, data, 0).Result;
var serviceCall = service.ReceivedCalls().Last();
Assert.That(serviceCall.GetMethodInfo(), Is.EqualTo(typeof(IGlobalService).GetMethod("NestedGenerics").MakeGenericMethod(new[] { typeof(TKey), typeof(TValue) })));
Assert.That(serviceCall.GetArguments()[0], Is.EquivalentTo(arg));
Assert.That(result, Is.EquivalentTo(expectedData));
}