Jian Li | 9ee9c8b | 2019-01-24 11:48:12 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019-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.k8snetworking.codec; |
| 17 | |
| 18 | import com.fasterxml.jackson.databind.JsonNode; |
| 19 | import org.hamcrest.Description; |
| 20 | import org.hamcrest.TypeSafeDiagnosingMatcher; |
| 21 | import org.onosproject.k8snetworking.api.K8sIpam; |
| 22 | |
| 23 | /** |
| 24 | * Hamcrest matcher for kubernetes IPAM. |
| 25 | */ |
| 26 | public final class K8sIpamJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| 27 | |
| 28 | private final K8sIpam ipam; |
| 29 | |
| 30 | private static final String IP_ADDRESS = "ipAddress"; |
| 31 | private static final String NETWORK_ID = "networkId"; |
| 32 | |
| 33 | private K8sIpamJsonMatcher(K8sIpam ipam) { |
| 34 | this.ipam = ipam; |
| 35 | } |
| 36 | |
| 37 | @Override |
| 38 | protected boolean matchesSafely(JsonNode jsonNode, Description description) { |
| 39 | |
| 40 | // check IP address |
| 41 | String jsonIpAddress = jsonNode.get(IP_ADDRESS).asText(); |
| 42 | String ipAddress = ipam.ipAddress().toString(); |
| 43 | if (!jsonIpAddress.equals(ipAddress)) { |
| 44 | description.appendText("IP address was " + jsonIpAddress); |
| 45 | return false; |
| 46 | } |
| 47 | |
| 48 | // check network ID |
| 49 | String jsonNetworkId = jsonNode.get(NETWORK_ID).asText(); |
| 50 | String networkId = ipam.networkId(); |
| 51 | if (!jsonNetworkId.equals(networkId)) { |
| 52 | description.appendText("Network ID was " + jsonNetworkId); |
| 53 | return false; |
| 54 | } |
| 55 | |
| 56 | return true; |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public void describeTo(Description description) { |
| 61 | description.appendText(ipam.toString()); |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Factory to allocate kubernetes IPAM matcher. |
| 66 | * |
| 67 | * @param ipam kubernetes IPAM object we are looking for |
| 68 | * @return matcher |
| 69 | */ |
| 70 | public static K8sIpamJsonMatcher matchesK8sIpam(K8sIpam ipam) { |
| 71 | return new K8sIpamJsonMatcher(ipam); |
| 72 | } |
| 73 | } |