internal void TestLookup(int tindex) { var t = GenerateAType(tindex); var dummy = new DummyRO(); MEFUtilities.AddPart(dummy); var target = new QVResultOperators(); MEFUtilities.Compose(target); var result = target.FindScalarROProcessor(t); if (t == typeof(DummyRO)) { Assert.AreEqual(dummy, result, "expected to get back the right object"); } else { Assert.IsNull(result, "Expected no found guy to come back!"); } }