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.K8sNetwork; |
| 22 | |
| 23 | /** |
| 24 | * Hamcrest matcher for kubernetes network. |
| 25 | */ |
| 26 | public final class K8sNetworkJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| 27 | |
| 28 | private final K8sNetwork network; |
| 29 | |
| 30 | private static final String NETWORK_ID = "networkId"; |
Jian Li | 7e8f57e | 2019-01-24 18:31:03 +0900 | [diff] [blame] | 31 | private static final String NAME = "name"; |
Jian Li | 9ee9c8b | 2019-01-24 11:48:12 +0900 | [diff] [blame] | 32 | private static final String TYPE = "type"; |
| 33 | private static final String MTU = "mtu"; |
| 34 | private static final String SEGMENT_ID = "segmentId"; |
| 35 | private static final String GATEWAY_IP = "gatewayIp"; |
| 36 | private static final String CIDR = "cidr"; |
| 37 | |
| 38 | private K8sNetworkJsonMatcher(K8sNetwork network) { |
| 39 | this.network = network; |
| 40 | } |
| 41 | |
| 42 | @Override |
| 43 | protected boolean matchesSafely(JsonNode jsonNode, Description description) { |
| 44 | |
| 45 | // check network ID |
| 46 | String jsonNetworkId = jsonNode.get(NETWORK_ID).asText(); |
| 47 | String networkId = network.networkId(); |
| 48 | if (!jsonNetworkId.equals(networkId)) { |
| 49 | description.appendText("network ID was " + jsonNetworkId); |
| 50 | return false; |
| 51 | } |
| 52 | |
Jian Li | 7e8f57e | 2019-01-24 18:31:03 +0900 | [diff] [blame] | 53 | // check network name |
| 54 | String jsonName = jsonNode.get(NAME).asText(); |
| 55 | String name = network.name(); |
| 56 | if (!jsonName.equals(name)) { |
| 57 | description.appendText("name was " + jsonName); |
| 58 | return false; |
| 59 | } |
| 60 | |
Jian Li | 9ee9c8b | 2019-01-24 11:48:12 +0900 | [diff] [blame] | 61 | // check type |
| 62 | String jsonType = jsonNode.get(TYPE).asText(); |
| 63 | String type = network.type().name(); |
| 64 | if (!jsonType.equals(type)) { |
| 65 | description.appendText("network type was " + jsonType); |
| 66 | return false; |
| 67 | } |
| 68 | |
| 69 | // check MTU |
| 70 | int jsonMtu = jsonNode.get(MTU).asInt(); |
| 71 | int mtu = network.mtu(); |
| 72 | if (jsonMtu != mtu) { |
| 73 | description.appendText("MTU was " + jsonMtu); |
| 74 | return false; |
| 75 | } |
| 76 | |
| 77 | // check segment ID |
| 78 | String jsonSegmentId = jsonNode.get(SEGMENT_ID).asText(); |
| 79 | String segmentId = network.segmentId(); |
| 80 | if (!jsonSegmentId.equals(segmentId)) { |
| 81 | description.appendText("segment ID was " + jsonSegmentId); |
| 82 | return false; |
| 83 | } |
| 84 | |
| 85 | // check gateway IP |
| 86 | String jsonGatewayIp = jsonNode.get(GATEWAY_IP).asText(); |
| 87 | String gatewayIp = network.gatewayIp().toString(); |
| 88 | if (!jsonGatewayIp.equals(gatewayIp)) { |
| 89 | description.appendText("gateway IP was " + jsonGatewayIp); |
| 90 | return false; |
| 91 | } |
| 92 | |
| 93 | // check CIDR |
| 94 | String jsonCidr = jsonNode.get(CIDR).asText(); |
| 95 | String cidr = network.cidr(); |
| 96 | if (!jsonCidr.equals(cidr)) { |
| 97 | description.appendText("CIDR was " + jsonCidr); |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | return true; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public void describeTo(Description description) { |
| 106 | description.appendText(network.toString()); |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * Factory to allocate a kubernetes network matcher. |
| 111 | * |
| 112 | * @param network kubernetes network object we are looking for |
| 113 | * @return matcher |
| 114 | */ |
| 115 | public static K8sNetworkJsonMatcher matchesK8sNetwork(K8sNetwork network) { |
| 116 | return new K8sNetworkJsonMatcher(network); |
| 117 | } |
| 118 | } |