Initial support for multi kubernetes clusters for k8s nodes
Change-Id: I6ca132898f8e157e0583de38a637fdc135f21d6f
diff --git a/apps/k8s-node/app/src/test/java/org/onosproject/k8snode/codec/HostNodesInfoJsonMatcher.java b/apps/k8s-node/app/src/test/java/org/onosproject/k8snode/codec/HostNodesInfoJsonMatcher.java
new file mode 100644
index 0000000..5de7a71
--- /dev/null
+++ b/apps/k8s-node/app/src/test/java/org/onosproject/k8snode/codec/HostNodesInfoJsonMatcher.java
@@ -0,0 +1,86 @@
+/*
+ * 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.k8snode.codec;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.onosproject.k8snode.api.HostNodesInfo;
+
+/**
+ * Hamcrest matcher for HostNodesInfo.
+ */
+public final class HostNodesInfoJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+ private final HostNodesInfo hostNodesInfo;
+
+ private static final String HOST_IP = "hostIp";
+ private static final String NODES = "nodes";
+
+ private HostNodesInfoJsonMatcher(HostNodesInfo hostNodesInfo) {
+ this.hostNodesInfo = hostNodesInfo;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+
+ // check host IP
+ String jsonHostIp = jsonNode.get(HOST_IP).asText();
+ String hostIp = hostNodesInfo.hostIp().toString();
+ if (!jsonHostIp.equals(hostIp)) {
+ description.appendText("host IP was " + jsonHostIp);
+ return false;
+ }
+
+ // check nodes
+ JsonNode jsonNodes = jsonNode.get(NODES);
+ if (jsonNodes.size() != hostNodesInfo.nodes().size()) {
+ description.appendText("Nodes size was " + jsonNodes.size());
+ return false;
+ }
+
+ boolean nodeFound = true;
+ ArrayNode jsonNodeArray = (ArrayNode) jsonNodes;
+ for (JsonNode jsonNodeTmp : jsonNodeArray) {
+ if (!hostNodesInfo.nodes().contains(jsonNodeTmp.asText())) {
+ nodeFound = false;
+ }
+ }
+
+ if (!nodeFound) {
+ description.appendText("Node not found");
+ return false;
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(hostNodesInfo.toString());
+ }
+
+ /**
+ * Factory to allocate a hostNodesInfo matcher.
+ *
+ * @param info host IP address to nodes mapping info
+ * @return matcher
+ */
+ public static HostNodesInfoJsonMatcher matchesHostNodesInfo(HostNodesInfo info) {
+ return new HostNodesInfoJsonMatcher(info);
+ }
+}