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Improve Test coverage up to 48% (#255)
* add UT for CircuitBreakerCollectorTests * add UT for PerformanceAnalyzerActionFilterTests * add UT for PerformanceAnalyzerPluginTests * add license header * change min jacoco coverage to 0.48
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161 changes: 161 additions & 0 deletions
161
...m/amazon/opendistro/elasticsearch/performanceanalyzer/PerformanceAnalyzerPluginTests.java
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| /* | ||
| * Copyright <2020> Amazon.com, Inc. or its affiliates. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"). | ||
| * You may not use this file except in compliance with the License. | ||
| * A copy of the License is located at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * or in the "license" file accompanying this file. This file 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. | ||
| */ | ||
|
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| package com.amazon.opendistro.elasticsearch.performanceanalyzer; | ||
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| import static org.mockito.MockitoAnnotations.initMocks; | ||
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| import com.amazon.opendistro.elasticsearch.performanceanalyzer.action.PerformanceAnalyzerActionFilter; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.config.setting.PerformanceAnalyzerClusterSettings; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.http_action.config.PerformanceAnalyzerClusterConfigAction; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.http_action.config.PerformanceAnalyzerConfigAction; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.http_action.config.PerformanceAnalyzerOverridesClusterConfigAction; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.http_action.config.PerformanceAnalyzerResourceProvider; | ||
| import com.amazon.opendistro.elasticsearch.performanceanalyzer.transport.PerformanceAnalyzerTransportInterceptor; | ||
| import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope; | ||
| import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope.Scope; | ||
| import java.nio.file.Paths; | ||
| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.function.Supplier; | ||
| import org.elasticsearch.action.ActionRequest; | ||
| import org.elasticsearch.action.ActionResponse; | ||
| import org.elasticsearch.action.support.ActionFilter; | ||
| import org.elasticsearch.client.node.NodeClient; | ||
| import org.elasticsearch.cluster.service.ClusterService; | ||
| import org.elasticsearch.common.settings.ClusterSettings; | ||
| import org.elasticsearch.common.settings.Setting; | ||
| import org.elasticsearch.common.settings.Settings; | ||
| import org.elasticsearch.discovery.Discovery; | ||
| import org.elasticsearch.env.Environment; | ||
| import org.elasticsearch.env.TestEnvironment; | ||
| import org.elasticsearch.indices.breaker.BreakerSettings; | ||
| import org.elasticsearch.indices.breaker.CircuitBreakerService; | ||
| import org.elasticsearch.indices.breaker.HierarchyCircuitBreakerService; | ||
| import org.elasticsearch.plugins.ActionPlugin.ActionHandler; | ||
| import org.elasticsearch.rest.RestController; | ||
| import org.elasticsearch.rest.RestHandler; | ||
| import org.elasticsearch.test.ESTestCase; | ||
| import org.elasticsearch.threadpool.TestThreadPool; | ||
| import org.elasticsearch.threadpool.ThreadPool; | ||
| import org.elasticsearch.transport.Transport; | ||
| import org.elasticsearch.transport.TransportInterceptor; | ||
| import org.elasticsearch.usage.UsageService; | ||
| import org.junit.After; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
| import org.mockito.Mock; | ||
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| @ThreadLeakScope(Scope.NONE) | ||
| public class PerformanceAnalyzerPluginTests extends ESTestCase { | ||
| private PerformanceAnalyzerPlugin plugin; | ||
| private Settings settings; | ||
| private RestController restController; | ||
| private ThreadPool threadPool; | ||
| private NodeClient nodeClient; | ||
| private Environment environment; | ||
| private CircuitBreakerService circuitBreakerService; | ||
| private ClusterService clusterService; | ||
| private ClusterSettings clusterSettings; | ||
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| @Mock | ||
| private Discovery discovery; | ||
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| @Before | ||
| public void setup() { | ||
| initMocks(this); | ||
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| settings = Settings.builder().put("path.home", "./").build(); | ||
| plugin = new PerformanceAnalyzerPlugin(settings, Paths.get("build/tmp/junit_metrics")); | ||
| clusterSettings = new ClusterSettings(settings, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS); | ||
| circuitBreakerService = new HierarchyCircuitBreakerService(settings, new ArrayList<BreakerSettings>(), clusterSettings); | ||
| UsageService usageService = new UsageService(); | ||
| threadPool = new TestThreadPool("test"); | ||
| nodeClient = new NodeClient(settings, threadPool); | ||
| environment = TestEnvironment.newEnvironment(settings); | ||
| clusterService = new ClusterService(settings, clusterSettings, threadPool); | ||
| restController = new RestController(Collections.emptySet(), null, nodeClient, circuitBreakerService, usageService); | ||
| } | ||
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| @After | ||
| public void tearDown() throws Exception { | ||
| threadPool.shutdownNow(); | ||
| super.tearDown(); | ||
| } | ||
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| @Test | ||
| public void testGetActionFilters() { | ||
| List<ActionFilter> list = plugin.getActionFilters(); | ||
| assertEquals(1, list.size()); | ||
| assertEquals(PerformanceAnalyzerActionFilter.class, list.get(0).getClass()); | ||
| } | ||
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| @Test | ||
| public void testGetActions() { | ||
| List<ActionHandler<? extends ActionRequest, ? extends ActionResponse>> list = plugin.getActions(); | ||
| assertEquals(1, list.size()); | ||
| assertEquals(ActionHandler.class, list.get(0).getClass()); | ||
| } | ||
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| @Test | ||
| public void testGetTransportInterceptors() { | ||
| List<TransportInterceptor> list = plugin.getTransportInterceptors(null, null); | ||
| assertEquals(1, list.size()); | ||
| assertEquals(PerformanceAnalyzerTransportInterceptor.class, list.get(0).getClass()); | ||
| } | ||
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| @Test | ||
| public void testGetRestHandlers() { | ||
| List<RestHandler> handlers = plugin.getRestHandlers(settings, restController, null, | ||
| null, null, null, null); | ||
| assertEquals(4, handlers.size()); | ||
| assertEquals(PerformanceAnalyzerConfigAction.class, handlers.get(0).getClass()); | ||
| assertEquals(PerformanceAnalyzerClusterConfigAction.class, handlers.get(1).getClass()); | ||
| assertEquals(PerformanceAnalyzerResourceProvider.class, handlers.get(2).getClass()); | ||
| assertEquals(PerformanceAnalyzerOverridesClusterConfigAction.class, handlers.get(3).getClass()); | ||
| } | ||
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| @Test | ||
| public void testCreateComponents() { | ||
| Collection<Object> components = plugin.createComponents( | ||
| nodeClient, clusterService, threadPool, null,null, | ||
| null, environment, null,null, null,null); | ||
| assertEquals(1, components.size()); | ||
| assertEquals(settings, ESResources.INSTANCE.getSettings()); | ||
| assertEquals(threadPool, ESResources.INSTANCE.getThreadPool()); | ||
| assertEquals(environment, ESResources.INSTANCE.getEnvironment()); | ||
| assertEquals(nodeClient, ESResources.INSTANCE.getClient()); | ||
| } | ||
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| @Test | ||
| public void testGetTransports() { | ||
| Map<String, Supplier<Transport>> map = plugin.getTransports(settings, threadPool, null, circuitBreakerService, null, null); | ||
| assertEquals(0, map.size()); | ||
| assertEquals(settings, ESResources.INSTANCE.getSettings()); | ||
| assertEquals(circuitBreakerService, ESResources.INSTANCE.getCircuitBreakerService()); | ||
| } | ||
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| @Test | ||
| public void testGetSettings() { | ||
| List<Setting<?>> list = plugin.getSettings(); | ||
| assertEquals(3, list.size()); | ||
| assertEquals(PerformanceAnalyzerClusterSettings.COMPOSITE_PA_SETTING, list.get(0)); | ||
| assertEquals(PerformanceAnalyzerClusterSettings.PA_NODE_STATS_SETTING, list.get(1)); | ||
| assertEquals(PerformanceAnalyzerClusterSettings.CONFIG_OVERRIDES_SETTING, list.get(2)); | ||
| } | ||
| } |
71 changes: 71 additions & 0 deletions
71
...distro/elasticsearch/performanceanalyzer/action/PerformanceAnalyzerActionFilterTests.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| /* | ||
| * Copyright <2020> Amazon.com, Inc. or its affiliates. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"). | ||
| * You may not use this file except in compliance with the License. | ||
| * A copy of the License is located at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * or in the "license" file accompanying this file. This file 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. | ||
| */ | ||
|
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| package com.amazon.opendistro.elasticsearch.performanceanalyzer.action; | ||
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| import static org.mockito.ArgumentMatchers.any; | ||
| import static org.mockito.ArgumentMatchers.eq; | ||
| import static org.mockito.Mockito.verify; | ||
| import static org.mockito.MockitoAnnotations.initMocks; | ||
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| import com.amazon.opendistro.elasticsearch.performanceanalyzer.config.PerformanceAnalyzerController; | ||
| import org.elasticsearch.action.ActionListener; | ||
| import org.elasticsearch.action.ActionRequest; | ||
| import org.elasticsearch.action.ActionResponse; | ||
| import org.elasticsearch.action.bulk.BulkRequest; | ||
| import org.elasticsearch.action.search.SearchRequest; | ||
| import org.elasticsearch.action.support.ActionFilterChain; | ||
| import org.elasticsearch.tasks.Task; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
| import org.mockito.Mock; | ||
| import org.mockito.Mockito; | ||
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| public class PerformanceAnalyzerActionFilterTests { | ||
| private static final String[] testIndices = new String[]{"testIndex"}; | ||
| private PerformanceAnalyzerActionFilter filter; | ||
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| @Mock private PerformanceAnalyzerController controller; | ||
| @Mock private SearchRequest searchRequest; | ||
| @Mock private BulkRequest bulkRequest; | ||
| @Mock private ActionListener<ActionResponse> listener; | ||
| @Mock private ActionFilterChain<ActionRequest, ActionResponse> chain; | ||
| @Mock private Task task; | ||
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| @Before | ||
| public void init() { | ||
| initMocks(this); | ||
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| Mockito.when(controller.isPerformanceAnalyzerEnabled()).thenReturn(true); | ||
| filter = new PerformanceAnalyzerActionFilter((controller)); | ||
| } | ||
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| @Test | ||
| public void testApplyWithSearchRequest() { | ||
| Mockito.when(searchRequest.indices()).thenReturn(testIndices); | ||
| testApply(searchRequest); | ||
| } | ||
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| @Test | ||
| public void testApplyWithBulkRequest() { | ||
| testApply(bulkRequest); | ||
| } | ||
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| private void testApply(ActionRequest request) { | ||
| filter.apply(task, "_action", request, listener, chain); | ||
| verify(chain).proceed(eq(task), eq("_action"), eq(request), any()); | ||
| } | ||
| } | ||
|
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