| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * 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.codec.impl; |
| |
| import org.hamcrest.Description; |
| import org.hamcrest.TypeSafeDiagnosingMatcher; |
| import org.onosproject.net.group.Group; |
| import org.onosproject.net.group.GroupBucket; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| |
| /** |
| * Hamcrest matcher for groups. |
| */ |
| |
| public final class GroupJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| |
| private final Group group; |
| |
| private GroupJsonMatcher(Group group) { |
| this.group = group; |
| } |
| |
| @Override |
| public boolean matchesSafely(JsonNode jsonGroup, Description description) { |
| // check id |
| String jsonGroupId = jsonGroup.get("id").asText(); |
| String groupId = group.id().toString(); |
| if (!jsonGroupId.equals(groupId)) { |
| description.appendText("group id was " + jsonGroupId); |
| return false; |
| } |
| |
| // check state |
| String jsonState = jsonGroup.get("state").asText(); |
| String state = group.state().toString(); |
| if (!jsonState.equals(state)) { |
| description.appendText("state was " + jsonState); |
| return false; |
| } |
| |
| // check life |
| long jsonLife = jsonGroup.get("life").asLong(); |
| long life = group.life(); |
| if (life != jsonLife) { |
| description.appendText("life was " + jsonLife); |
| return false; |
| } |
| |
| // check bytes |
| long jsonBytes = jsonGroup.get("bytes").asLong(); |
| long bytes = group.bytes(); |
| if (bytes != jsonBytes) { |
| description.appendText("bytes was " + jsonBytes); |
| return false; |
| } |
| |
| // check packets |
| long jsonPackets = jsonGroup.get("packets").asLong(); |
| long packets = group.packets(); |
| if (packets != jsonPackets) { |
| description.appendText("packets was " + jsonPackets); |
| return false; |
| } |
| |
| // check size of bucket array |
| JsonNode jsonBuckets = jsonGroup.get("buckets"); |
| if (jsonBuckets.size() != group.buckets().buckets().size()) { |
| description.appendText("buckets size was " + jsonBuckets.size()); |
| return false; |
| } |
| |
| // Check buckets |
| for (GroupBucket bucket : group.buckets().buckets()) { |
| boolean bucketFound = false; |
| for (int bucketIndex = 0; bucketIndex < jsonBuckets.size(); bucketIndex++) { |
| GroupBucketJsonMatcher bucketMatcher = |
| GroupBucketJsonMatcher.matchesGroupBucket(bucket); |
| if (bucketMatcher.matches(jsonBuckets.get(bucketIndex))) { |
| bucketFound = true; |
| break; |
| } |
| } |
| if (!bucketFound) { |
| description.appendText("bucket not found " + bucket.toString()); |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public void describeTo(Description description) { |
| description.appendText(group.toString()); |
| } |
| |
| /** |
| * Factory to allocate a group matcher. |
| * |
| * @param group group object we are looking for |
| * @return matcher |
| */ |
| public static GroupJsonMatcher matchesGroup(Group group) { |
| return new GroupJsonMatcher(group); |
| } |
| } |