Add kubevirt node related codec with unit tests
Change-Id: I0c68d4c3d0c7626a4b6b66e5c783631cb9be50a8
diff --git a/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/codec/KubevirtNodeJsonArrayMatcher.java b/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/codec/KubevirtNodeJsonArrayMatcher.java
new file mode 100644
index 0000000..1e51616
--- /dev/null
+++ b/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/codec/KubevirtNodeJsonArrayMatcher.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2020-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.kubevirtnode.codec;
+
+import com.eclipsesource.json.JsonArray;
+import com.eclipsesource.json.JsonObject;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeMatcher;
+import org.onosproject.kubevirtnode.api.KubevirtNode;
+
+/**
+ * Hamcrest matcher for kubevirt node array.
+ */
+public class KubevirtNodeJsonArrayMatcher extends TypeSafeMatcher<JsonArray> {
+
+ private final KubevirtNode node;
+ private String reason = "";
+
+ public KubevirtNodeJsonArrayMatcher(KubevirtNode node) {
+ this.node = node;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonArray json) {
+ boolean nodeFound = false;
+ for (int jsonNodeIndex = 0; jsonNodeIndex < json.size(); jsonNodeIndex++) {
+ final JsonObject jsonNode = json.get(jsonNodeIndex).asObject();
+
+ final String hostname = node.hostname();
+ final String jsonHostname = jsonNode.get("hostname").asString();
+ if (jsonHostname.equals(hostname)) {
+ nodeFound = true;
+ }
+ }
+
+ if (!nodeFound) {
+ reason = "Node with hostname " + node.hostname() + " not found";
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(reason);
+ }
+
+ /**
+ * Factory to allocate a node array matcher.
+ *
+ * @param node node object we are looking for
+ * @return matcher
+ */
+ public static KubevirtNodeJsonArrayMatcher hasNode(KubevirtNode node) {
+ return new KubevirtNodeJsonArrayMatcher(node);
+ }
+}