Implement security group manager, codec and watcher with unit tests
Change-Id: Ib2201d140b9dcb2eff453f13447113bdba66babd
diff --git a/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtSecurityGroupJsonMatcher.java b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtSecurityGroupJsonMatcher.java
new file mode 100644
index 0000000..ea04c60
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtSecurityGroupJsonMatcher.java
@@ -0,0 +1,114 @@
+/*
+ * 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.KubevirtSecurityGroup;
+import org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupRule;
+
+/**
+ * Hamcrest matcher for security group.
+ */
+public final class KubevirtSecurityGroupJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+ private static final String ID = "id";
+ private static final String NAME = "name";
+ private static final String DESCRIPTION = "description";
+ private static final String RULES = "rules";
+
+ private final KubevirtSecurityGroup sg;
+
+ private KubevirtSecurityGroupJsonMatcher(KubevirtSecurityGroup sg) {
+ this.sg = sg;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+ // check sg ID
+ String jsonId = jsonNode.get(ID).asText();
+ String id = sg.id();
+ if (!jsonId.equals(id)) {
+ description.appendText("ID was " + jsonId);
+ return false;
+ }
+
+ // check sg name
+ String jsonName = jsonNode.get(NAME).asText();
+ String name = sg.name();
+ if (!jsonName.equals(name)) {
+ description.appendText("Name was " + jsonName);
+ return false;
+ }
+
+ // check description
+ JsonNode jsonDescription = jsonNode.get(DESCRIPTION);
+ if (jsonDescription != null) {
+ String myDescription = sg.description();
+ if (!jsonDescription.asText().equals(myDescription)) {
+ description.appendText("Description was " + jsonDescription);
+ return false;
+ }
+ }
+
+ JsonNode jsonSgr = jsonNode.get(RULES);
+ if (jsonSgr != null) {
+ // check size of rule array
+ if (jsonSgr.size() != sg.rules().size()) {
+ description.appendText("Rules was " + jsonSgr.size());
+ return false;
+ }
+
+ // check rules
+ for (KubevirtSecurityGroupRule sgr : sg.rules()) {
+ boolean ruleFound = false;
+ for (int ruleIndex = 0; ruleIndex < jsonSgr.size(); ruleIndex++) {
+ KubevirtSecurityGroupRuleJsonMatcher ruleMatcher =
+ KubevirtSecurityGroupRuleJsonMatcher
+ .matchesKubevirtSecurityGroupRule(sgr);
+ if (ruleMatcher.matches(jsonSgr.get(ruleIndex))) {
+ ruleFound = true;
+ break;
+ }
+ }
+
+ if (!ruleFound) {
+ description.appendText("Rule not found " + sgr.toString());
+ return false;
+ }
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(sg.toString());
+ }
+
+ /**
+ * Factory to allocate a kubevirt security group matcher.
+ *
+ * @param sg kubevirt security group object we are looking for
+ * @return matcher
+ */
+ public static KubevirtSecurityGroupJsonMatcher
+ matchesKubevirtSecurityGroup(KubevirtSecurityGroup sg) {
+ return new KubevirtSecurityGroupJsonMatcher(sg);
+ }
+}