public void TestEnumerators() { IApiKeyService service = GetService(); IEnumerator <KeyValuePair <string, string> > typedEnumerator = service.GetEnumerator(); IEnumerator enumerator = ((IEnumerable)service).GetEnumerator(); typedEnumerator.MoveNext(); enumerator.MoveNext(); Assert.Equal(_secretKey, (typedEnumerator.Current).Value); Assert.Equal(_secretKey, ((KeyValuePair <string, string>)enumerator.Current).Value); }