/
UaaMetricsEmitterTests.java
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/
UaaMetricsEmitterTests.java
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/*******************************************************************************
* Cloud Foundry
* Copyright (c) [2009-2017] Pivotal Software, Inc. All Rights Reserved.
* <p/>
* This product is licensed to you under the Apache License, Version 2.0 (the "License").
* You may not use this product except in compliance with the License.
* <p/>
* This product includes a number of subcomponents with
* separate copyright notices and license terms. Your use of these
* subcomponents is subject to the terms and conditions of the
* subcomponent's license, as noted in the LICENSE file.
*******************************************************************************/
package org.cloudfoundry.identity.statsd;
import com.timgroup.statsd.ConvenienceMethodProvidingStatsDClient;
import com.timgroup.statsd.StatsDClient;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import javax.management.MBeanServerConnection;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.times;
public class UaaMetricsEmitterTests {
private MBeanServerConnection server;
private StatsDClient statsDClient;
private UaaMetricsEmitter uaaMetricsEmitter;
private MBeanMap mBeanMap1;
private MBeanMap mBeanMap2;
private Map<String, MBeanMap> mBeanMap3;
private MBeanMap serverRequestsBeanMap;
@Before
public void setUp() {
server = Mockito.mock(MBeanServerConnection.class);
statsDClient = Mockito.mock(ConvenienceMethodProvidingStatsDClient.class);
uaaMetricsEmitter = new UaaMetricsEmitter(statsDClient, server);
mBeanMap1 = new MBeanMap();
mBeanMap1.put("user_authentication_count", 3);
mBeanMap1.put("user_not_found_count", 1);
mBeanMap1.put("principal_authentication_failure_count", 4);
mBeanMap1.put("principal_not_found_count", 5);
mBeanMap1.put("user_authentication_failure_count", 6);
mBeanMap1.put("client_authentication_count", 7);
mBeanMap1.put("client_authentication_failure_count", 42);
mBeanMap2 = new MBeanMap();
mBeanMap2.put("UaaAudit", mBeanMap1);
serverRequestsBeanMap = new MBeanMap();
serverRequestsBeanMap.put("globals", globalsJson);
serverRequestsBeanMap.put("inflight.count", 3l);
mBeanMap3 = new HashMap();
mBeanMap3.put("ServerRequests", serverRequestsBeanMap);
}
@Test
public void auditService_metrics_emitted() throws Exception {
MetricsUtils metricsUtils = Mockito.mock(MetricsUtils.class);
uaaMetricsEmitter.setMetricsUtils(metricsUtils);
Mockito.when(metricsUtils.pullUpMap("cloudfoundry.identity", "*", server)).thenReturn((Map)mBeanMap2);
uaaMetricsEmitter.emitMetrics();
Mockito.verify(statsDClient).gauge("audit_service.user_authentication_count", 3);
Mockito.verify(statsDClient).gauge("audit_service.user_not_found_count", 1);
Mockito.verify(statsDClient).gauge("audit_service.principal_authentication_failure_count", 4);
Mockito.verify(statsDClient).gauge("audit_service.principal_not_found_count", 5);
Mockito.verify(statsDClient).gauge("audit_service.user_authentication_failure_count", 6);
Mockito.verify(statsDClient).gauge("audit_service.client_authentication_count", 7);
Mockito.verify(statsDClient).gauge("audit_service.client_authentication_failure_count", 42);
}
@Test
public void requestCount_metrics_emitted() throws Exception {
MetricsUtils metricsUtils = Mockito.mock(MetricsUtils.class);
uaaMetricsEmitter.setMetricsUtils(metricsUtils);
Mockito.when(metricsUtils.pullUpMap("cloudfoundry.identity", "*", server)).thenReturn((Map)mBeanMap3);
uaaMetricsEmitter.emitGlobalRequestMetrics();
Mockito.verify(statsDClient).gauge("requests.global.completed.count", 3087l);
Mockito.verify(statsDClient).gauge("requests.global.completed.time", 29l);
Mockito.verify(statsDClient).gauge("server.inflight.count", 3l);
Mockito.verify(statsDClient).gauge("requests.global.unhealthy.count", 1l);
Mockito.verify(statsDClient).gauge("requests.global.unhealthy.time", 4318l);
Mockito.verify(statsDClient).gauge("requests.global.status_1xx.count", 0l);
Mockito.verify(statsDClient).gauge("requests.global.status_2xx.count", 2148l);
Mockito.verify(statsDClient).gauge("requests.global.status_3xx.count", 763l);
Mockito.verify(statsDClient).gauge("requests.global.status_4xx.count", 175l);
Mockito.verify(statsDClient).gauge("requests.global.status_5xx.count", 1l);
}
@Test
public void auditService_metricValues_areNull() throws Exception {
mBeanMap1.put("user_authentication_count", null);
MetricsUtils metricsUtils = Mockito.mock(MetricsUtils.class);
uaaMetricsEmitter.setMetricsUtils(metricsUtils);
Mockito.when(metricsUtils.pullUpMap("cloudfoundry.identity", "*", server)).thenReturn((Map)mBeanMap2);
uaaMetricsEmitter.emitMetrics();
Mockito.verify(statsDClient).gauge("audit_service.user_not_found_count", 1);
Mockito.verify(statsDClient, times(6)).gauge(anyString(), anyInt());
}
@Test
public void auditService_Key_isNull () throws Exception {
mBeanMap2.put("UaaAudit", null);
MetricsUtils metricsUtils = Mockito.mock(MetricsUtils.class);
uaaMetricsEmitter.setMetricsUtils(metricsUtils);
Mockito.when(metricsUtils.pullUpMap("cloudfoundry.identity", "*", server)).thenReturn((Map)mBeanMap2);
uaaMetricsEmitter.emitMetrics();
Mockito.verify(statsDClient, times(0)).gauge(anyString(), anyInt());
}
public void test(Collection<?> c) {
Collection<String> cs = null;
test(cs);
}
String globalsJson = "{\n" +
" \"lastRequests\":[\n" +
" {\n" +
" \"uri\":\"/uaa/\",\n" +
" \"statusCode\":302,\n" +
" \"requestStartTime\":1506021406240,\n" +
" \"requestCompleteTime\":1506021406260,\n" +
" \"nrOfDatabaseQueries\":1,\n" +
" \"databaseQueryTime\":0\n" +
" },\n" +
" {\n" +
" \"uri\":\"/uaa/login\",\n" +
" \"statusCode\":200,\n" +
" \"requestStartTime\":1506021406265,\n" +
" \"requestCompleteTime\":1506021406970,\n" +
" \"nrOfDatabaseQueries\":12,\n" +
" \"databaseQueryTime\":0\n" +
" },\n" +
" {\n" +
" \"uri\":\"/uaa/\",\n" +
" \"statusCode\":302,\n" +
" \"requestStartTime\":1506021407210,\n" +
" \"requestCompleteTime\":1506021407216,\n" +
" \"nrOfDatabaseQueries\":1,\n" +
" \"databaseQueryTime\":1\n" +
" },\n" +
" {\n" +
" \"uri\":\"/uaa/login\",\n" +
" \"statusCode\":200,\n" +
" \"requestStartTime\":1506021407224,\n" +
" \"requestCompleteTime\":1506021407284,\n" +
" \"nrOfDatabaseQueries\":12,\n" +
" \"databaseQueryTime\":0\n" +
" },\n" +
" {\n" +
" \"uri\":\"/uaa/resources/oss/stylesheets/application.css\",\n" +
" \"statusCode\":304,\n" +
" \"requestStartTime\":1506021407293,\n" +
" \"requestCompleteTime\":1506021407331,\n" +
" \"nrOfDatabaseQueries\":1,\n" +
" \"databaseQueryTime\":0\n" +
" }\n" +
" ],\n" +
" \"detailed\":{\n" +
" \"SERVER_ERROR\":{\n" +
" \"count\":1,\n" +
" \"averageTime\":87.0,\n" +
" \"intolerableCount\":0,\n" +
" \"averageIntolerableTime\":0.0,\n" +
" \"databaseQueryCount\":13,\n" +
" \"averageDatabaseQueryTime\":0.0,\n" +
" \"databaseFailedQueryCount\":0,\n" +
" \"averageDatabaseFailedQueryTime\":0.0\n" +
" },\n" +
" \"REDIRECT\":{\n" +
" \"count\":763,\n" +
" \"averageTime\":35.86107470511138,\n" +
" \"intolerableCount\":1,\n" +
" \"averageIntolerableTime\":4318.0,\n" +
" \"databaseQueryCount\":5428,\n" +
" \"averageDatabaseQueryTime\":0.028002947678703018,\n" +
" \"databaseFailedQueryCount\":188,\n" +
" \"averageDatabaseFailedQueryTime\":0.047872340425531915\n" +
" },\n" +
" \"SUCCESS\":{\n" +
" \"count\":2148,\n" +
" \"averageTime\":28.867318435754207,\n" +
" \"intolerableCount\":0,\n" +
" \"averageIntolerableTime\":0.0,\n" +
" \"databaseQueryCount\":77513,\n" +
" \"averageDatabaseQueryTime\":0.0341362094100345,\n" +
" \"databaseFailedQueryCount\":17327,\n" +
" \"averageDatabaseFailedQueryTime\":0.057136261326253886\n" +
" },\n" +
" \"CLIENT_ERROR\":{\n" +
" \"count\":175,\n" +
" \"averageTime\":15.097142857142877,\n" +
" \"intolerableCount\":0,\n" +
" \"averageIntolerableTime\":0.0,\n" +
" \"databaseQueryCount\":843,\n" +
" \"averageDatabaseQueryTime\":0.021352313167259794,\n" +
" \"databaseFailedQueryCount\":34,\n" +
" \"averageDatabaseFailedQueryTime\":0.058823529411764705\n" +
" }\n" +
" },\n" +
" \"summary\":{\n" +
" \"count\":3087,\n" +
" \"averageTime\":29.834143181081966,\n" +
" \"intolerableCount\":1,\n" +
" \"averageIntolerableTime\":4318.0,\n" +
" \"databaseQueryCount\":83797,\n" +
" \"averageDatabaseQueryTime\":0.033605021659486665,\n" +
" \"databaseFailedQueryCount\":17549,\n" +
" \"averageDatabaseFailedQueryTime\":0.05704028719585168\n" +
" }\n" +
"}";
}