| /* |
| * 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 |
| * |
| * 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.apache.skywalking.apm.plugin.httpclient.v5; |
| |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| import org.apache.hc.core5.http.ClassicHttpResponse; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.skywalking.apm.agent.core.boot.ServiceManager; |
| import org.apache.skywalking.apm.agent.core.context.trace.AbstractTracingSpan; |
| import org.apache.skywalking.apm.agent.core.context.trace.LogDataEntity; |
| import org.apache.skywalking.apm.agent.core.context.trace.TraceSegment; |
| import org.apache.skywalking.apm.agent.core.context.util.TagValuePair; |
| import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance; |
| import org.apache.skywalking.apm.agent.test.helper.SegmentHelper; |
| import org.apache.skywalking.apm.agent.test.helper.SpanHelper; |
| import org.apache.skywalking.apm.agent.test.tools.AgentServiceRule; |
| import org.apache.skywalking.apm.agent.test.tools.SegmentStorage; |
| import org.apache.skywalking.apm.agent.test.tools.SegmentStoragePoint; |
| import org.apache.skywalking.apm.agent.test.tools.TracingSegmentRunner; |
| import org.hamcrest.CoreMatchers; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.powermock.api.mockito.PowerMockito; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| import org.powermock.modules.junit4.PowerMockRunnerDelegate; |
| |
| import java.net.URI; |
| import java.util.List; |
| |
| import static junit.framework.TestCase.assertNotNull; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| @RunWith(PowerMockRunner.class) |
| @PowerMockRunnerDelegate(TracingSegmentRunner.class) |
| @PrepareForTest(HttpHost.class) |
| public class HttpClientExecuteInterceptorTest { |
| |
| @SegmentStoragePoint |
| private SegmentStorage segmentStorage; |
| |
| @Rule |
| public AgentServiceRule agentServiceRule = new AgentServiceRule(); |
| |
| private HttpClientDoExecuteInterceptor httpClientDoExecuteInterceptor; |
| |
| @Mock |
| private HttpHost httpHost; |
| @Mock |
| private ClassicHttpRequest request; |
| @Mock |
| private ClassicHttpResponse httpResponse; |
| |
| private Object[] allArguments; |
| private Class[] argumentsType; |
| |
| @Mock |
| private EnhancedInstance enhancedInstance; |
| |
| @Before |
| public void setUp() throws Exception { |
| |
| ServiceManager.INSTANCE.boot(); |
| httpClientDoExecuteInterceptor = new HttpClientDoExecuteInterceptor(); |
| |
| PowerMockito.mock(HttpHost.class); |
| when(httpResponse.getCode()).thenReturn(200); |
| when(httpHost.getHostName()).thenReturn("127.0.0.1"); |
| when(httpHost.getSchemeName()).thenReturn("http"); |
| when(request.getUri()).thenReturn(new URI("http://127.0.0.1:8080/test-web/test")); |
| when(request.getMethod()).thenReturn("GET"); |
| when(httpHost.getPort()).thenReturn(8080); |
| |
| allArguments = new Object[]{ |
| httpHost, |
| request |
| }; |
| argumentsType = new Class[]{ |
| httpHost.getClass(), |
| request.getClass() |
| }; |
| } |
| |
| @Test |
| public void testHttpClient() throws Throwable { |
| httpClientDoExecuteInterceptor.beforeMethod(enhancedInstance, null, allArguments, argumentsType, null); |
| httpClientDoExecuteInterceptor.afterMethod(enhancedInstance, null, allArguments, argumentsType, httpResponse); |
| |
| Assert.assertThat(segmentStorage.getTraceSegments().size(), is(1)); |
| TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0); |
| |
| List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment); |
| assertHttpSpan(spans.get(0)); |
| verify(request, times(3)).setHeader(anyString(), anyString()); |
| } |
| |
| @Test |
| public void testStatusCodeNotEquals200() throws Throwable { |
| when(httpResponse.getCode()).thenReturn(500); |
| httpClientDoExecuteInterceptor.beforeMethod(enhancedInstance, null, allArguments, argumentsType, null); |
| httpClientDoExecuteInterceptor.afterMethod(enhancedInstance, null, allArguments, argumentsType, httpResponse); |
| |
| Assert.assertThat(segmentStorage.getTraceSegments().size(), is(1)); |
| TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0); |
| List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment); |
| |
| assertThat(spans.size(), is(1)); |
| |
| List<TagValuePair> tags = SpanHelper.getTags(spans.get(0)); |
| assertThat(tags.size(), is(3)); |
| assertThat(tags.get(2).getValue(), is("500")); |
| |
| assertHttpSpan(spans.get(0)); |
| assertThat(SpanHelper.getErrorOccurred(spans.get(0)), is(true)); |
| verify(request, times(3)).setHeader(anyString(), anyString()); |
| } |
| |
| @Test |
| public void testHttpClientWithException() throws Throwable { |
| httpClientDoExecuteInterceptor.beforeMethod(enhancedInstance, null, allArguments, argumentsType, null); |
| httpClientDoExecuteInterceptor.handleMethodException(enhancedInstance, null, allArguments, argumentsType, |
| new RuntimeException("testException")); |
| httpClientDoExecuteInterceptor.afterMethod(enhancedInstance, null, allArguments, argumentsType, httpResponse); |
| |
| Assert.assertThat(segmentStorage.getTraceSegments().size(), is(1)); |
| TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0); |
| List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment); |
| |
| assertThat(spans.size(), is(1)); |
| AbstractTracingSpan span = spans.get(0); |
| assertHttpSpan(span); |
| assertThat(SpanHelper.getErrorOccurred(span), is(true)); |
| assertHttpSpanErrorLog(SpanHelper.getLogs(span)); |
| verify(request, times(3)).setHeader(anyString(), anyString()); |
| |
| } |
| |
| @Test |
| public void testUriNotProtocol() throws Throwable { |
| when(request.getUri()).thenReturn(new URI("/test-web/test")); |
| httpClientDoExecuteInterceptor.beforeMethod(enhancedInstance, null, allArguments, argumentsType, null); |
| httpClientDoExecuteInterceptor.afterMethod(enhancedInstance, null, allArguments, argumentsType, httpResponse); |
| |
| Assert.assertThat(segmentStorage.getTraceSegments().size(), is(1)); |
| TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0); |
| |
| List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment); |
| assertHttpSpan(spans.get(0)); |
| verify(request, times(3)).setHeader(anyString(), anyString()); |
| } |
| |
| private void assertHttpSpanErrorLog(List<LogDataEntity> logs) { |
| assertThat(logs.size(), is(1)); |
| LogDataEntity logData = logs.get(0); |
| Assert.assertThat(logData.getLogs().size(), is(4)); |
| Assert.assertThat(logData.getLogs().get(0).getValue(), CoreMatchers.<Object>is("error")); |
| Assert.assertThat(logData.getLogs() |
| .get(1) |
| .getValue(), CoreMatchers.<Object>is(RuntimeException.class.getName())); |
| Assert.assertThat(logData.getLogs().get(2).getValue(), is("testException")); |
| assertNotNull(logData.getLogs().get(3).getValue()); |
| } |
| |
| private void assertHttpSpan(AbstractTracingSpan span) { |
| assertThat(span.getOperationName(), is("/test-web/test")); |
| assertThat(SpanHelper.getComponentId(span), is(2)); |
| List<TagValuePair> tags = SpanHelper.getTags(span); |
| assertThat(tags.get(0).getValue(), is("http://127.0.0.1:8080/test-web/test")); |
| assertThat(tags.get(1).getValue(), is("GET")); |
| assertThat(span.isExit(), is(true)); |
| } |
| |
| } |