public void NmGetAdaptersManaged_ValidEngine_AtLeastOneFound() { NM_NIC_ADAPTER_INFO[] adapters; using (var engine = NetmonAPI.NmOpenCaptureEngineManaged()) { adapters = NetmonAPI.NmGetAdaptersManaged(engine); } Assert.IsTrue(adapters.Any(), "NmGetAdaptersManaged returned an empty array of adapters"); }