Jian Li | cc01e45 | 2020-12-21 01:44:05 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2020-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.kubevirtnode.codec; |
| 17 | |
| 18 | import com.fasterxml.jackson.databind.JsonNode; |
| 19 | import org.hamcrest.Description; |
| 20 | import org.hamcrest.TypeSafeDiagnosingMatcher; |
| 21 | import org.onosproject.kubevirtnode.api.KubevirtNode; |
| 22 | import org.onosproject.kubevirtnode.api.KubevirtPhyInterface; |
| 23 | import org.onosproject.kubevirtnode.api.Constants; |
| 24 | |
| 25 | /** |
| 26 | * Hamcrest matcher for kubevirt node. |
| 27 | */ |
| 28 | public final class KubevirtNodeJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| 29 | |
| 30 | private final KubevirtNode node; |
| 31 | private static final String INTEGRATION_BRIDGE = "integrationBridge"; |
| 32 | private static final String STATE = "state"; |
| 33 | private static final String PHYSICAL_INTERFACES = "phyIntfs"; |
| 34 | |
| 35 | private KubevirtNodeJsonMatcher(KubevirtNode node) { |
| 36 | this.node = node; |
| 37 | } |
| 38 | |
| 39 | @Override |
| 40 | protected boolean matchesSafely(JsonNode jsonNode, Description description) { |
| 41 | // check hostname |
| 42 | String jsonHostname = jsonNode.get(Constants.HOST_NAME).asText(); |
| 43 | String hostname = node.hostname(); |
| 44 | if (!jsonHostname.equals(hostname)) { |
| 45 | description.appendText("hostname was " + jsonHostname); |
| 46 | return false; |
| 47 | } |
| 48 | |
| 49 | // check type |
| 50 | String jsonType = jsonNode.get(Constants.TYPE).asText(); |
| 51 | String type = node.type().name(); |
| 52 | if (!jsonType.equals(type)) { |
| 53 | description.appendText("type was " + jsonType); |
| 54 | return false; |
| 55 | } |
| 56 | |
| 57 | // check management IP |
| 58 | String jsonMgmtIp = jsonNode.get(Constants.MANAGEMENT_IP).asText(); |
| 59 | String mgmtIp = node.managementIp().toString(); |
| 60 | if (!jsonMgmtIp.equals(mgmtIp)) { |
| 61 | description.appendText("management IP was " + jsonMgmtIp); |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | // check integration bridge |
| 66 | JsonNode jsonIntgBridge = jsonNode.get(INTEGRATION_BRIDGE); |
| 67 | if (jsonIntgBridge != null) { |
| 68 | String intgBridge = node.intgBridge().toString(); |
| 69 | if (!jsonIntgBridge.asText().equals(intgBridge)) { |
| 70 | description.appendText("integration bridge was " + jsonIntgBridge); |
| 71 | return false; |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | // check state |
| 76 | String jsonState = jsonNode.get(STATE).asText(); |
| 77 | String state = node.state().name(); |
| 78 | if (!jsonState.equals(state)) { |
| 79 | description.appendText("state was " + jsonState); |
| 80 | return false; |
| 81 | } |
| 82 | |
| 83 | // check data IP |
| 84 | JsonNode jsonDataIp = jsonNode.get(Constants.DATA_IP); |
| 85 | if (jsonDataIp != null) { |
| 86 | String dataIp = node.dataIp().toString(); |
| 87 | if (!jsonDataIp.asText().equals(dataIp)) { |
| 88 | description.appendText("Data IP was " + jsonDataIp.asText()); |
| 89 | return false; |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | // check physical interfaces |
| 94 | JsonNode jsonPhyIntfs = jsonNode.get(PHYSICAL_INTERFACES); |
| 95 | if (jsonPhyIntfs != null) { |
| 96 | if (jsonPhyIntfs.size() != node.phyIntfs().size()) { |
| 97 | description.appendText("physical interface size was " + jsonPhyIntfs.size()); |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | for (KubevirtPhyInterface phyIntf : node.phyIntfs()) { |
| 102 | boolean intfFound = false; |
| 103 | for (int intfIndex = 0; intfIndex < jsonPhyIntfs.size(); intfIndex++) { |
| 104 | KubevirtPhyInterfaceJsonMatcher intfMatcher = |
| 105 | KubevirtPhyInterfaceJsonMatcher.matchesKubevirtPhyInterface(phyIntf); |
| 106 | if (intfMatcher.matches(jsonPhyIntfs.get(intfIndex))) { |
| 107 | intfFound = true; |
| 108 | break; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | if (!intfFound) { |
| 113 | description.appendText("PhyIntf not found " + phyIntf.toString()); |
| 114 | return false; |
| 115 | } |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | return true; |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public void describeTo(Description description) { |
| 124 | description.appendText(node.toString()); |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Factory to allocate an kubevirt node matcher. |
| 129 | * |
| 130 | * @param node kubevirt node object we are looking for |
| 131 | * @return matcher |
| 132 | */ |
| 133 | public static KubevirtNodeJsonMatcher matchesKubevirtNode(KubevirtNode node) { |
| 134 | return new KubevirtNodeJsonMatcher(node); |
| 135 | } |
| 136 | } |