| /* |
| * 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); |
| } |
| } |