Add a set of codecs for kubevirt network with unit test cases
Change-Id: I0734a085258236f524d0d251ab71056eb5602dc4
diff --git a/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtHostRouteJsonMatcher.java b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtHostRouteJsonMatcher.java
new file mode 100644
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+++ b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtHostRouteJsonMatcher.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.kubevirtnetworking.codec;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.onosproject.kubevirtnetworking.api.KubevirtHostRoute;
+
+/**
+ * Hamcrest matcher for kubevirt host route interface.
+ */
+public final class KubevirtHostRouteJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+ private final KubevirtHostRoute hostRoute;
+
+ private static final String DESTINATION = "destination";
+ private static final String NEXTHOP = "nexthop";
+
+ private KubevirtHostRouteJsonMatcher(KubevirtHostRoute hostRoute) {
+ this.hostRoute = hostRoute;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+ // check destination
+ String jsonDestination = jsonNode.get(DESTINATION).asText();
+ String destination = hostRoute.destination().toString();
+ if (!jsonDestination.equals(destination)) {
+ description.appendText("destination was " + jsonDestination);
+ return false;
+ }
+
+ // check nexthop
+ JsonNode jsonNexthop = jsonNode.get(NEXTHOP);
+ if (jsonNexthop != null) {
+ String nexthop = hostRoute.nexthop().toString();
+ if (!jsonNexthop.asText().equals(nexthop)) {
+ description.appendText("nexthop was " + jsonNexthop);
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(description.toString());
+ }
+
+ /**
+ * Factory to allocate an kubevirt host route matcher.
+ *
+ * @param route kubevirt host route object we are looking for
+ * @return matcher
+ */
+ public static KubevirtHostRouteJsonMatcher matchesKubevirtHostRoute(KubevirtHostRoute route) {
+ return new KubevirtHostRouteJsonMatcher(route);
+ }
+}