[1376] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
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| 2 | // |
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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| 4 | // you may not use this file except in compliance with the License. |
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| 5 | // You may obtain a copy of the License at |
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| 6 | // |
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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| 8 | // |
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| 9 | // Unless required by applicable law or agreed to in writing, software |
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 12 | // See the License for the specific language governing permissions and |
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| 13 | // limitations under the License. |
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| 14 | |
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| 15 | package de.ugoe.cs.autoquest.httpmonitor; |
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| 16 | |
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| 17 | import static org.junit.Assert.assertEquals; |
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| 18 | import static org.junit.Assert.assertFalse; |
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| 19 | import static org.junit.Assert.assertNotNull; |
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| 20 | import static org.junit.Assert.assertTrue; |
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| 21 | |
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| 22 | import java.io.File; |
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| 23 | import java.io.StringWriter; |
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[1392] | 24 | import java.net.URL; |
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[1376] | 25 | import java.util.Collection; |
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| 26 | import java.util.Iterator; |
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| 27 | import java.util.List; |
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| 28 | |
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| 29 | import javax.xml.bind.JAXBContext; |
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| 30 | import javax.xml.bind.Marshaller; |
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[1392] | 31 | import javax.xml.namespace.QName; |
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[1376] | 32 | |
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| 33 | import org.apache.http.HttpEntity; |
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| 34 | import org.apache.http.client.methods.HttpPost; |
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| 35 | import org.apache.http.entity.ContentType; |
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| 36 | import org.apache.http.entity.StringEntity; |
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| 37 | import org.apache.http.impl.client.DefaultHttpClient; |
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| 38 | import org.junit.Test; |
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| 39 | |
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| 40 | import de.ugoe.cs.autoquest.eventcore.Event; |
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| 41 | import de.ugoe.cs.autoquest.http.HTTPTestUtils; |
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| 42 | import de.ugoe.cs.autoquest.httpmonitor.proxy.HttpMonitoringProxy; |
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| 43 | import de.ugoe.cs.autoquest.plugin.http.HTTPLogParser; |
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| 44 | import de.ugoe.cs.autoquest.plugin.http.HTTPUtils; |
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| 45 | import de.ugoe.cs.autoquest.plugin.http.eventcore.HTTPEventType; |
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| 46 | import de.ugoe.cs.autoquest.plugin.http.eventcore.HTTPTarget; |
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[1561] | 47 | import de.ugoe.cs.autoquest.plugin.http.logdata.HttpExchange; |
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| 48 | import de.ugoe.cs.autoquest.plugin.http.logdata.ObjectFactory; |
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| 49 | import de.ugoe.cs.autoquest.plugin.http.logdata.Session; |
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[1392] | 50 | import dummyservice.DummyService; |
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| 51 | import dummyservice.DummyServicePortType; |
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| 52 | import dummyservice.VerifyUserInMsgType; |
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| 53 | import dummyservice.VerifyUserOutMsgType; |
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[1376] | 54 | |
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| 55 | /** |
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| 56 | * @author Patrick Harms |
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| 57 | */ |
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| 58 | public class HttpMonitorTest extends AbstractTC { |
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| 59 | |
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| 60 | /** |
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| 61 | * |
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| 62 | */ |
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| 63 | private HttpMonitoringProxy proxy; |
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| 64 | |
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| 65 | /** |
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| 66 | * |
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| 67 | */ |
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| 68 | private HttpMonitor monitor; |
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| 69 | |
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| 70 | /* (non-Javadoc) |
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| 71 | * @see de.ugoe.cs.autoquest.httpmonitor.AbstractTC#setUpHook() |
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| 72 | */ |
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| 73 | @Override |
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| 74 | protected void setUpHook() throws Exception { |
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| 75 | // nothing to do |
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| 76 | } |
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| 77 | |
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| 78 | /** |
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| 79 | * |
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| 80 | */ |
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| 81 | public void tearDownHook() throws Exception { |
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| 82 | if (proxy != null) { |
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| 83 | try { |
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| 84 | proxy.stop(); |
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| 85 | } |
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| 86 | finally { |
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| 87 | proxy = null; |
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| 88 | } |
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| 89 | } |
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| 90 | if (monitor != null) { |
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| 91 | try { |
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| 92 | monitor.stop(); |
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| 93 | } |
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| 94 | finally { |
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| 95 | monitor = null; |
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| 96 | } |
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| 97 | } |
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| 98 | } |
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| 99 | |
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| 100 | @Test |
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| 101 | public void test_SimulatedSession_MonitorOnly() throws Exception { |
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[1390] | 102 | monitor = new HttpMonitor(new String[] { LOG_FILE_DIR, MONITOR_PORT + "" }); |
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[1376] | 103 | |
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| 104 | monitor.init(); |
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| 105 | monitor.start(); |
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| 106 | |
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| 107 | Session simulatedSession = HTTPTestUtils.createRandomSession(50); |
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| 108 | sendExchanges(simulatedSession.getHttpExchange()); |
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| 109 | |
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| 110 | monitor.stop(); |
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| 111 | monitor = null; |
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| 112 | |
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| 113 | File logFile = new File(LOG_FILE_DIR + File.separator + "httpmonitor_000.log"); |
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| 114 | |
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| 115 | assertTrue(logFile.exists()); |
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| 116 | |
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| 117 | HTTPLogParser parser = new HTTPLogParser(); |
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| 118 | |
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| 119 | parser.parseFile(logFile); |
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| 120 | |
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| 121 | // check the sequences |
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| 122 | Collection<List<Event>> sequences = parser.getSequences(); |
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| 123 | |
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| 124 | assertNotNull(sequences); |
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| 125 | |
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| 126 | Iterator<List<Event>> iterator = sequences.iterator(); |
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| 127 | assertTrue(iterator.hasNext()); |
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| 128 | |
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| 129 | List<Event> sequence = iterator.next(); |
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| 130 | assertFalse(iterator.hasNext()); |
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| 131 | |
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| 132 | assertNotNull(sequence); |
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| 133 | assertEquals(simulatedSession.getHttpExchange().size(), sequence.size()); |
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| 134 | |
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| 135 | System.out.println("{"); |
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| 136 | System.out.println(" {"); |
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| 137 | for (int j = 0; j < sequence.size(); j++) { |
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| 138 | System.out.print(" "); |
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| 139 | System.out.print(sequence.get(j)); |
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| 140 | System.out.println(","); |
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| 141 | |
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| 142 | assertNotNull(sequence.get(j)); |
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| 143 | assertNotNull(sequence.get(j).getType()); |
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| 144 | assertTrue(sequence.get(j).getType() instanceof HTTPEventType); |
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| 145 | |
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| 146 | assertNotNull(sequence.get(j).getTarget()); |
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| 147 | assertTrue(sequence.get(j).getTarget() instanceof HTTPTarget); |
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| 148 | |
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| 149 | HTTPTestUtils.assertExchangeEquals |
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| 150 | (simulatedSession.getHttpExchange().get(j), |
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| 151 | ((HTTPEventType) sequence.get(j).getType()).getExchange()); |
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| 152 | |
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| 153 | assertEquals(HTTPUtils.toString(simulatedSession.getHttpExchange().get(j).getReceiver()), |
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| 154 | ((HTTPTarget) sequence.get(j).getTarget()).getStringIdentifier()); |
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| 155 | } |
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| 156 | System.out.println(" }"); |
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| 157 | System.out.println("}"); |
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| 158 | System.out.println("\n\n"); |
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| 159 | } |
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| 160 | |
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| 161 | @Test |
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| 162 | public void test_SimpleText_ProxyAndMonitor() throws Exception { |
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[1390] | 163 | monitor = new HttpMonitor(new String[] { LOG_FILE_DIR, MONITOR_PORT + "" }); |
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[1376] | 164 | |
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| 165 | monitor.init(); |
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| 166 | monitor.start(); |
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| 167 | |
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| 168 | proxy = new HttpMonitoringProxy |
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[1390] | 169 | (new String[] { LOG_FILE_DIR, PROXY_PORT + "", |
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| 170 | "localhost:" + DUMMY_SERVER_PORT, "localhost:" + MONITOR_PORT }); |
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[1376] | 171 | |
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| 172 | proxy.init(); |
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| 173 | proxy.start(); |
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| 174 | |
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| 175 | String message = "dummy message"; |
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| 176 | String expectedResponse = "response content"; |
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| 177 | String response = sendDummyMessage("POST", message, expectedResponse); |
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| 178 | |
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| 179 | assertEquals(expectedResponse, response); |
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| 180 | |
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| 181 | // the monitor needs some time to receive the exchange --> give it |
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| 182 | Thread.sleep(1000); |
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| 183 | |
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| 184 | monitor.stop(); |
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| 185 | monitor = null; |
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| 186 | |
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| 187 | File logFile = new File(LOG_FILE_DIR + File.separator + "httpmonitor_000.log"); |
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| 188 | |
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| 189 | assertTrue(logFile.exists()); |
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| 190 | |
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| 191 | HTTPLogParser parser = new HTTPLogParser(); |
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| 192 | |
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| 193 | parser.parseFile(logFile); |
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| 194 | |
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| 195 | // check the sequences |
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| 196 | Collection<List<Event>> sequences = parser.getSequences(); |
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| 197 | |
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| 198 | assertNotNull(sequences); |
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| 199 | |
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| 200 | Iterator<List<Event>> iterator = sequences.iterator(); |
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| 201 | assertTrue(iterator.hasNext()); |
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| 202 | |
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| 203 | List<Event> sequence = iterator.next(); |
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| 204 | assertFalse(iterator.hasNext()); |
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| 205 | |
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| 206 | assertNotNull(sequence); |
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| 207 | assertEquals(1, sequence.size()); |
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| 208 | |
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[1392] | 209 | assertEvent(sequence.get(0), "POST", message, response); |
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[1376] | 210 | } |
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| 211 | |
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| 212 | @Test |
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| 213 | public void test_XMLMessage_ProxyAndMonitor() throws Exception { |
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[1390] | 214 | monitor = new HttpMonitor(new String[] { LOG_FILE_DIR, MONITOR_PORT + "" }); |
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[1376] | 215 | |
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| 216 | monitor.init(); |
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| 217 | monitor.start(); |
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| 218 | |
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| 219 | proxy = new HttpMonitoringProxy |
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[1390] | 220 | (new String[] { LOG_FILE_DIR, PROXY_PORT + "", |
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| 221 | "localhost:" + DUMMY_SERVER_PORT, "localhost:" + MONITOR_PORT }); |
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[1376] | 222 | |
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| 223 | proxy.init(); |
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| 224 | proxy.start(); |
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| 225 | |
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| 226 | String message = |
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| 227 | "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + |
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| 228 | "<xsd:schema targetNamespace=\"http://autoquest.informatik.uni-goettingen.de\">" + |
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| 229 | " <xsd:element name=\"httpEvent\" type=\"tns:HttpEvent\" />" + |
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| 230 | "</xsd:schema>"; |
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| 231 | |
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| 232 | String expectedResponse = |
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| 233 | "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + |
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| 234 | "<httpEvent status=\"success\" xmlns=\"http://autoquest.informatik.uni-goettingen.de\">" + |
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| 235 | " <sender><ip>127.0.0.1</ip><host>127.0.0.1</host><port>42688</port></sender>" + |
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| 236 | " <receiver><ip>127.0.0.1</ip><host>127.0.0.1</host><port>19098</port></receiver>" + |
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| 237 | " <request method=\"POST\" protocol=\"HTTP/1.1\" url=\"http://localhost:19098/\">" + |
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| 238 | " <headers>" + |
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| 239 | " <header key=\"User-Agent\" value=\"Apache-HttpClient/4.2.1 (java 1.5)\"/>" + |
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| 240 | " <header key=\"Connection\" value=\"keep-alive\"/>" + |
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| 241 | " <header key=\"Host\" value=\"localhost:19098\"/>" + |
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| 242 | " <header key=\"Content-Type\" value=\"text/plain; charset=ISO-8859-1\"/>" + |
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| 243 | " <header key=\"Content-Length\" value=\"13\"/>" + |
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| 244 | " </headers>" + |
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| 245 | " <content encoding=\"ISO-8859-1\" type=\"text/plain; charset=ISO-8859-1\"" + |
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| 246 | " length=\"13\">" + |
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| 247 | " <data>dummy message</data>" + |
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| 248 | " </content>" + |
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| 249 | " </request>" + |
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| 250 | " <response status=\"200\">" + |
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| 251 | " <headers>" + |
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| 252 | " <header key=\"Server\" value=\"Jetty(9.1.0.M0)\"/>" + |
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| 253 | " <header key=\"Content-Length\" value=\"16\"/>" + |
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| 254 | " </headers>" + |
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| 255 | " <content encoding=\"ISO-8859-1\" length=\"16\">" + |
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| 256 | " <data>response content</data>" + |
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| 257 | " </content>" + |
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| 258 | " </response>" + |
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| 259 | "</httpEvent>"; |
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| 260 | |
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| 261 | String response = sendDummyMessage("POST", message, expectedResponse); |
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| 262 | |
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| 263 | assertEquals(expectedResponse, response); |
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| 264 | |
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| 265 | // the monitor needs some time to receive the exchange --> give it |
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| 266 | Thread.sleep(1000); |
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| 267 | |
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| 268 | monitor.stop(); |
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| 269 | monitor = null; |
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| 270 | |
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| 271 | File logFile = new File(LOG_FILE_DIR + File.separator + "httpmonitor_000.log"); |
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| 272 | |
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| 273 | assertTrue(logFile.exists()); |
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| 274 | |
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| 275 | HTTPLogParser parser = new HTTPLogParser(); |
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| 276 | |
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| 277 | parser.parseFile(logFile); |
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| 278 | |
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| 279 | // check the sequences |
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| 280 | Collection<List<Event>> sequences = parser.getSequences(); |
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| 281 | |
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| 282 | assertNotNull(sequences); |
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| 283 | |
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| 284 | Iterator<List<Event>> iterator = sequences.iterator(); |
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| 285 | assertTrue(iterator.hasNext()); |
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| 286 | |
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| 287 | List<Event> sequence = iterator.next(); |
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| 288 | assertFalse(iterator.hasNext()); |
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| 289 | |
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| 290 | assertNotNull(sequence); |
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| 291 | assertEquals(1, sequence.size()); |
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| 292 | |
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[1392] | 293 | assertEvent(sequence.get(0), "POST", message, response); |
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| 294 | } |
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[1376] | 295 | |
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[1392] | 296 | @Test |
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| 297 | public void test_SOAP_ProxyAndMonitor() throws Exception { |
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| 298 | monitor = new HttpMonitor(new String[] { LOG_FILE_DIR, MONITOR_PORT + "" }); |
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[1376] | 299 | |
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[1392] | 300 | monitor.init(); |
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| 301 | monitor.start(); |
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| 302 | |
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| 303 | proxy = new HttpMonitoringProxy |
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| 304 | (new String[] { LOG_FILE_DIR, PROXY_PORT + "", |
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| 305 | "localhost:" + DUMMY_SERVER_PORT, "localhost:" + MONITOR_PORT }); |
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| 306 | |
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| 307 | proxy.init(); |
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| 308 | proxy.start(); |
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| 309 | |
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| 310 | DummyService service = new DummyService |
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| 311 | (new URL("http://localhost:" + PROXY_PORT + "/dummyWebapp/DummyServiceSOAPPort?wsdl"), |
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| 312 | new QName("DummyService", "DummyService")); |
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| 313 | |
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| 314 | DummyServicePortType dummyService = service.getDummyServiceSOAPPort(); |
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[1376] | 315 | |
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[1392] | 316 | dummyservice.ObjectFactory factory = new dummyservice.ObjectFactory(); |
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| 317 | VerifyUserInMsgType request = factory.createVerifyUserInMsgType(); |
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| 318 | VerifyUserOutMsgType response = dummyService.verifyUser(request); |
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| 319 | |
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| 320 | assertNotNull(response); |
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| 321 | |
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| 322 | // the monitor needs some time to receive the exchange --> give it |
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| 323 | Thread.sleep(1000); |
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| 324 | |
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| 325 | monitor.stop(); |
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| 326 | monitor = null; |
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| 327 | |
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| 328 | File logFile = new File(LOG_FILE_DIR + File.separator + "httpmonitor_000.log"); |
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| 329 | |
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| 330 | assertTrue(logFile.exists()); |
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| 331 | |
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| 332 | HTTPLogParser parser = new HTTPLogParser(); |
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| 333 | |
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| 334 | parser.parseFile(logFile); |
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| 335 | |
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| 336 | // check the sequences |
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| 337 | Collection<List<Event>> sequences = parser.getSequences(); |
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| 338 | |
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| 339 | assertNotNull(sequences); |
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| 340 | |
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| 341 | Iterator<List<Event>> iterator = sequences.iterator(); |
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| 342 | assertTrue(iterator.hasNext()); |
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| 343 | |
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| 344 | List<Event> sequence = iterator.next(); |
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| 345 | assertFalse(iterator.hasNext()); |
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| 346 | |
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| 347 | assertNotNull(sequence); |
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| 348 | assertEquals(2, sequence.size()); |
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| 349 | |
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| 350 | assertEvent(sequence.get(0), "GET", null, null); // get WSDL |
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| 351 | assertEvent(sequence.get(1), "POST", null, null); // send request |
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[1376] | 352 | } |
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| 353 | |
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| 354 | /** |
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| 355 | * |
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| 356 | */ |
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| 357 | private void sendExchanges(List<HttpExchange> exchanges) throws Exception { |
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| 358 | DefaultHttpClient httpclient = new DefaultHttpClient(); |
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| 359 | |
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| 360 | for (HttpExchange exchange : exchanges) { |
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[1390] | 361 | HttpPost httpRequest = new HttpPost("http://localhost:" + MONITOR_PORT + "/"); |
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[1376] | 362 | |
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| 363 | JAXBContext jaxbContext = |
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| 364 | JAXBContext.newInstance(HttpExchange.class.getPackage().getName()); |
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| 365 | Marshaller marshaller = jaxbContext.createMarshaller(); |
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| 366 | |
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| 367 | StringWriter out = new StringWriter(); |
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| 368 | marshaller.marshal(new ObjectFactory().createHttpExchange(exchange), out); |
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| 369 | |
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| 370 | HttpEntity entity = new StringEntity |
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| 371 | (out.toString(), ContentType.create("text/plain", "UTF-8")); |
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| 372 | ((HttpPost) httpRequest).setEntity(entity); |
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| 373 | |
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| 374 | try { |
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| 375 | httpclient.execute(httpRequest); |
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| 376 | } |
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| 377 | finally { |
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| 378 | httpRequest.releaseConnection(); |
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| 379 | out.close(); |
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| 380 | } |
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| 381 | } |
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| 382 | } |
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| 383 | |
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| 384 | } |
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