| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.apache.atlas.web.integration; |
| |
| import com.fasterxml.jackson.core.type.TypeReference; |
| import org.apache.atlas.AtlasBaseClient; |
| import org.apache.atlas.model.instance.AtlasEntity; |
| import org.apache.atlas.utils.AtlasJson; |
| import org.apache.atlas.web.model.DebugMetrics; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| import javax.ws.rs.HttpMethod; |
| import javax.ws.rs.core.Response; |
| import java.util.HashMap; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.fail; |
| |
| public class DebugMetricsIT extends BaseResourceIT { |
| |
| @BeforeClass |
| public void setUp() throws Exception { |
| super.setUp(); |
| } |
| |
| @Test |
| public void checkMetricCountIncrement() { |
| |
| // Get the metrics |
| AtlasBaseClient.API metricsAPI = new AtlasBaseClient.API(AtlasBaseClient.BASE_URI + "admin/debug/metrics", HttpMethod.GET, Response.Status.OK); |
| try { |
| String metricsJson = atlasClientV1.callAPI(metricsAPI, String.class, null); |
| HashMap<String, DebugMetrics> currentMetrics = AtlasJson.fromJson(metricsJson, new TypeReference<HashMap<String, DebugMetrics>>() {}); |
| DebugMetrics currentCreateOrUpdateDTO = currentMetrics.get("EntityREST_createOrUpdate"); |
| long currentCreateOrUpdateCount = 0; |
| if(currentCreateOrUpdateDTO != null) { |
| currentCreateOrUpdateCount = currentCreateOrUpdateDTO.getNumops(); |
| } |
| |
| // hit the api |
| AtlasEntity atlasEntity = createEntity(DATABASE_TYPE_BUILTIN, randomString()); |
| atlasClientV2.createEntity(new AtlasEntity.AtlasEntityWithExtInfo(atlasEntity)); |
| |
| atlasEntity = createEntity(DATABASE_TYPE_BUILTIN, randomString()); |
| atlasClientV2.createEntity(new AtlasEntity.AtlasEntityWithExtInfo(atlasEntity)); |
| |
| // get the metrics again |
| Thread.sleep(30000); // The metrics take some time to update |
| metricsJson = atlasClientV1.callAPI(metricsAPI, String.class, null); |
| HashMap<String, DebugMetrics> newMetrics = AtlasJson.fromJson(metricsJson, new TypeReference<HashMap<String, DebugMetrics>>() {}); |
| DebugMetrics newCreateOrUpdateDTO = newMetrics.get("EntityREST_createOrUpdate"); |
| |
| // check if the metric count has increased |
| long newCreateOrUpdateCount = 0; |
| if(newCreateOrUpdateDTO != null) { |
| newCreateOrUpdateCount = newCreateOrUpdateDTO.getNumops(); |
| } |
| assertEquals(newCreateOrUpdateCount, (currentCreateOrUpdateCount + 2), "Count didn't increase after making API call"); |
| } catch (Exception e) { |
| fail("Caught exception while running the test: " + e.getMessage(), e); |
| } |
| } |
| } |