Add unit test and a JSON matcher for openstacknode codec
Change-Id: Ida4d5b7bedbf45df0c8580a4d50d7d725e8c7650
diff --git a/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackNodeJsonMatcher.java b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackNodeJsonMatcher.java
new file mode 100644
index 0000000..74382b1
--- /dev/null
+++ b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackNodeJsonMatcher.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2018-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.openstacknode.codec;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.onosproject.openstacknode.api.Constants;
+import org.onosproject.openstacknode.api.OpenstackNode;
+
+import static org.onosproject.openstacknode.api.Constants.DATA_IP;
+import static org.onosproject.openstacknode.api.Constants.MANAGEMENT_IP;
+import static org.onosproject.openstacknode.api.Constants.VLAN_INTF_NAME;
+
+/**
+ * Hamcrest matcher for meters.
+ */
+public final class OpenstackNodeJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+ private final OpenstackNode node;
+ private static final String INTEGRATION_BRIDGE = "integrationBridge";
+ private static final String STATE = "state";
+
+ private OpenstackNodeJsonMatcher(OpenstackNode node) {
+ this.node = node;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+ // check hostname
+ String jsonHostname = jsonNode.get(Constants.HOST_NAME).asText();
+ String hostname = node.hostname();
+ if (!jsonHostname.equals(hostname)) {
+ description.appendText("hostname was " + jsonHostname);
+ return false;
+ }
+
+ // check type
+ String jsonType = jsonNode.get(Constants.TYPE).asText();
+ String type = node.type().name();
+ if (!jsonType.equals(type)) {
+ description.appendText("type was " + jsonType);
+ return false;
+ }
+
+ // check management IP
+ String jsonMgmtIp = jsonNode.get(MANAGEMENT_IP).asText();
+ String mgmtIp = node.managementIp().toString();
+ if (!jsonMgmtIp.equals(mgmtIp)) {
+ description.appendText("management IP was " + jsonMgmtIp);
+ return false;
+ }
+
+ // check integration bridge
+ String jsonIntgBridge = jsonNode.get(INTEGRATION_BRIDGE).asText();
+ String intgBridge = node.intgBridge().toString();
+ if (!jsonIntgBridge.equals(intgBridge)) {
+ description.appendText("integration bridge was " + jsonIntgBridge);
+ return false;
+ }
+
+ // check state
+ String jsonState = jsonNode.get(STATE).asText();
+ String state = node.state().name();
+ if (!jsonState.equals(state)) {
+ description.appendText("state was " + jsonState);
+ return false;
+ }
+
+ // check VLAN interface
+ JsonNode jsonVlanIntf = jsonNode.get(VLAN_INTF_NAME);
+ if (jsonVlanIntf != null) {
+ String vlanIntf = node.vlanIntf();
+ if (!jsonVlanIntf.asText().equals(vlanIntf)) {
+ description.appendText("VLAN interface was " + jsonVlanIntf.asText());
+ return false;
+ }
+ }
+
+ // check data IP
+ JsonNode jsonDataIp = jsonNode.get(DATA_IP);
+ if (jsonDataIp != null) {
+ String dataIp = node.dataIp().toString();
+ if (!jsonDataIp.asText().equals(dataIp)) {
+ description.appendText("Data IP was " + jsonDataIp.asText());
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(node.toString());
+ }
+
+ /**
+ * Factory to allocate an openstack node matcher.
+ *
+ * @param node openstack node object we are looking for
+ * @return matcher
+ */
+ public static OpenstackNodeJsonMatcher matchesOpenstackNode(OpenstackNode node) {
+ return new OpenstackNodeJsonMatcher(node);
+ }
+}