Implement kubevirt loadbalancer service with unit tests
Change-Id: I1c29e75aa5196b497f8f12f1d182788e3d173244
(cherry picked from commit 870abf8c7a7904c5953e20807ee7c681d8b5cd0b)
diff --git a/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtLoadBalancerRuleJsonMatcher.java b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtLoadBalancerRuleJsonMatcher.java
new file mode 100644
index 0000000..404d1ee
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/codec/KubevirtLoadBalancerRuleJsonMatcher.java
@@ -0,0 +1,89 @@
+/*
+ * 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.KubevirtLoadBalancerRule;
+
+/**
+ * Hamcrest matcher for kubevirt load balancer.
+ */
+public final class KubevirtLoadBalancerRuleJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+ private final KubevirtLoadBalancerRule rule;
+
+ private static final String PROTOCOL = "protocol";
+ private static final String PORT_RANGE_MAX = "portRangeMax";
+ private static final String PORT_RANGE_MIN = "portRangeMin";
+
+ private KubevirtLoadBalancerRuleJsonMatcher(KubevirtLoadBalancerRule rule) {
+ this.rule = rule;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+ // check protocol
+ JsonNode jsonProtocol = jsonNode.get(PROTOCOL);
+ if (jsonProtocol != null) {
+ String protocol = rule.protocol();
+ if (!jsonProtocol.asText().equals(protocol)) {
+ description.appendText("Protocol was " + jsonProtocol);
+ return false;
+ }
+ }
+
+ // check port range max
+ JsonNode jsonPortRangeMax = jsonNode.get(PORT_RANGE_MAX);
+ if (jsonPortRangeMax != null) {
+ int portRangeMax = rule.portRangeMax();
+ if (portRangeMax != jsonPortRangeMax.asInt()) {
+ description.appendText("PortRangeMax was " + jsonPortRangeMax);
+ return false;
+ }
+ }
+
+ // check port range min
+ JsonNode jsonPortRangeMin = jsonNode.get(PORT_RANGE_MIN);
+ if (jsonPortRangeMin != null) {
+ int portRangeMin = rule.portRangeMin();
+ if (portRangeMin != jsonPortRangeMin.asInt()) {
+ description.appendText("PortRangeMin was " + jsonPortRangeMin);
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(rule.toString());
+ }
+
+ /**
+ * Factory to allocate an kubevirt load balancer rule matcher.
+ *
+ * @param rule kubevirt load balancer rule object we are looking for
+ * @return matcher
+ */
+ public static KubevirtLoadBalancerRuleJsonMatcher
+ matchesKubevirtLoadBalancerRule(KubevirtLoadBalancerRule rule) {
+ return new KubevirtLoadBalancerRuleJsonMatcher(rule);
+ }
+}