management: Controller validates StatusDataset response

refs #3653

Change-Id: Id54026d7277fecf52b6443bf42d01b5e6d7e35a3
diff --git a/tests/unit-tests/management/nfd-status-dataset.t.cpp b/tests/unit-tests/management/nfd-status-dataset.t.cpp
index e27d4a3..bc4b495 100644
--- a/tests/unit-tests/management/nfd-status-dataset.t.cpp
+++ b/tests/unit-tests/management/nfd-status-dataset.t.cpp
@@ -135,6 +135,24 @@
   BOOST_CHECK_EQUAL(failCodes.back(), Controller::ERROR_SERVER);
 }
 
+BOOST_AUTO_TEST_CASE(ValidationFailure)
+{
+  this->setValidationResult(false);
+
+  controller.fetch<FaceDataset>(
+    [] (const std::vector<FaceStatus>& result) { BOOST_FAIL("fetchDataset should not succeed"); },
+    failCallback);
+  this->advanceClocks(time::milliseconds(500));
+
+  FaceStatus payload;
+  payload.setFaceId(5744);
+  this->sendDataset("/localhost/nfd/faces/list", payload);
+  this->advanceClocks(time::milliseconds(500));
+
+  BOOST_REQUIRE_EQUAL(failCodes.size(), 1);
+  BOOST_CHECK_EQUAL(failCodes.back(), Controller::ERROR_VALIDATION);
+}
+
 BOOST_AUTO_TEST_CASE(Nack)
 {
   controller.fetch<FaceDataset>(