assert that we get an error when trying to find a service that doesn'…

…t exist

aossl/profile/profile_test.cpp

@@ -204,10 +204,14 @@ int main(int argc, char** argv) {
   assert(s->get_address() == found_service->get_address());
   assert(s->get_port() == found_service->get_port());
   // Ask the Network Profile for an instance of the TestService
-  AOSSL::ServiceInterface *found_service2 = \
-      startup_profile.get_service(std::string("TestService-1"));
-  assert(found_service2);
-  assert(found_service2->get_address().empty());
+  bool error_finding = false;
+  try {
+    AOSSL::ServiceInterface *found_service2 = \
+        startup_profile.get_service(std::string("TestService-1"));
+  } catch (std::exception& e) {
+    error_finding = true;
+  }
+  assert(error_finding);
   delete s;
   delete found_service;
 }