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package org.apache.maven.surefire.junit4; |
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import java.lang.reflect.Method; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.maven.shared.utils.io.SelectorUtils; |
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import org.apache.maven.surefire.common.junit4.JUnit4RunListener; |
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import org.apache.maven.surefire.common.junit4.JUnit4RunListenerFactory; |
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import org.apache.maven.surefire.common.junit4.JUnit4TestChecker; |
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import org.apache.maven.surefire.providerapi.AbstractProvider; |
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import org.apache.maven.surefire.providerapi.ProviderParameters; |
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import org.apache.maven.surefire.report.ConsoleOutputCapture; |
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import org.apache.maven.surefire.report.ConsoleOutputReceiver; |
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import org.apache.maven.surefire.report.PojoStackTraceWriter; |
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import org.apache.maven.surefire.report.ReportEntry; |
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import org.apache.maven.surefire.report.ReporterException; |
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import org.apache.maven.surefire.report.ReporterFactory; |
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import org.apache.maven.surefire.report.RunListener; |
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import org.apache.maven.surefire.report.SimpleReportEntry; |
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import org.apache.maven.surefire.suite.RunResult; |
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import org.apache.maven.surefire.testset.TestSetFailedException; |
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import org.apache.maven.surefire.util.RunOrderCalculator; |
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import org.apache.maven.surefire.util.ScanResult; |
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import org.apache.maven.surefire.util.TestsToRun; |
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import org.apache.maven.surefire.util.internal.StringUtils; |
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import org.junit.runner.Request; |
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import org.junit.runner.Result; |
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import org.junit.runner.Runner; |
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import org.junit.runner.notification.RunNotifier; |
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public class JUnit4Provider |
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extends AbstractProvider |
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{ |
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private final ClassLoader testClassLoader; |
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private final List<org.junit.runner.notification.RunListener> customRunListeners; |
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private final JUnit4TestChecker jUnit4TestChecker; |
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private final String requestedTestMethod; |
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private TestsToRun testsToRun; |
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private final ProviderParameters providerParameters; |
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private final RunOrderCalculator runOrderCalculator; |
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private final ScanResult scanResult; |
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public JUnit4Provider( ProviderParameters booterParameters ) |
76 | 1 | { |
77 | 1 | this.providerParameters = booterParameters; |
78 | 1 | this.testClassLoader = booterParameters.getTestClassLoader(); |
79 | 1 | this.scanResult = booterParameters.getScanResult(); |
80 | 1 | this.runOrderCalculator = booterParameters.getRunOrderCalculator(); |
81 | 1 | customRunListeners = JUnit4RunListenerFactory. |
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createCustomListeners( booterParameters.getProviderProperties().getProperty( "listener" ) ); |
83 | 1 | jUnit4TestChecker = new JUnit4TestChecker( testClassLoader ); |
84 | 1 | requestedTestMethod = booterParameters.getTestRequest().getRequestedTestMethod(); |
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86 | 1 | } |
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public RunResult invoke( Object forkTestSet ) |
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throws TestSetFailedException, ReporterException |
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{ |
91 | 0 | if ( testsToRun == null ) |
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{ |
93 | 0 | if ( forkTestSet instanceof TestsToRun ) |
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{ |
95 | 0 | testsToRun = (TestsToRun) forkTestSet; |
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} |
97 | 0 | else if ( forkTestSet instanceof Class ) |
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{ |
99 | 0 | testsToRun = TestsToRun.fromClass( (Class) forkTestSet ); |
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} |
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else |
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{ |
103 | 0 | testsToRun = scanClassPath(); |
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} |
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} |
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|
107 | 0 | upgradeCheck(); |
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|
109 | 0 | final ReporterFactory reporterFactory = providerParameters.getReporterFactory(); |
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111 | 0 | final RunListener reporter = reporterFactory.createReporter(); |
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113 | 0 | ConsoleOutputCapture.startCapture( (ConsoleOutputReceiver) reporter ); |
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115 | 0 | JUnit4RunListener jUnit4TestSetReporter = new JUnit4RunListener( reporter ); |
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117 | 0 | Result result = new Result(); |
118 | 0 | RunNotifier runNotifer = getRunNotifer( jUnit4TestSetReporter, result, customRunListeners ); |
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|
120 | 0 | runNotifer.fireTestRunStarted( null ); |
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122 | 0 | for ( Class aTestsToRun : testsToRun ) |
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{ |
124 | 0 | executeTestSet( aTestsToRun, reporter, runNotifer ); |
125 | 0 | } |
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127 | 0 | runNotifer.fireTestRunFinished( result ); |
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129 | 0 | JUnit4RunListener.rethrowAnyTestMechanismFailures( result ); |
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131 | 0 | closeRunNotifer( jUnit4TestSetReporter, customRunListeners ); |
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133 | 0 | return reporterFactory.close(); |
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} |
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private void executeTestSet( Class<?> clazz, RunListener reporter, RunNotifier listeners ) |
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throws ReporterException, TestSetFailedException |
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{ |
139 | 0 | final ReportEntry report = new SimpleReportEntry( this.getClass().getName(), clazz.getName() ); |
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|
141 | 0 | reporter.testSetStarting( report ); |
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try |
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{ |
145 | 0 | if ( !StringUtils.isBlank( this.requestedTestMethod ) ) |
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{ |
147 | 0 | String actualTestMethod = getMethod( clazz, this.requestedTestMethod ); |
148 | 0 | String[] testMethods = StringUtils.split( actualTestMethod, "+" ); |
149 | 0 | execute( clazz, listeners, testMethods ); |
150 | 0 | } |
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else |
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{ |
153 | 0 | execute( clazz, listeners, null ); |
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} |
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} |
156 | 0 | catch ( TestSetFailedException e ) |
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{ |
158 | 0 | throw e; |
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} |
160 | 0 | catch ( Throwable e ) |
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{ |
162 | 0 | reporter.testError( SimpleReportEntry.withException( report.getSourceName(), report.getName(), |
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new PojoStackTraceWriter( report.getSourceName(), |
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report.getName(), e ) ) ); |
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} |
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finally |
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{ |
168 | 0 | reporter.testSetCompleted( report ); |
169 | 0 | } |
170 | 0 | } |
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private RunNotifier getRunNotifer( org.junit.runner.notification.RunListener main, Result result, |
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List<org.junit.runner.notification.RunListener> others ) |
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{ |
175 | 0 | RunNotifier fNotifier = new RunNotifier(); |
176 | 0 | fNotifier.addListener( main ); |
177 | 0 | fNotifier.addListener( result.createListener() ); |
178 | 0 | for ( org.junit.runner.notification.RunListener listener : others ) |
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{ |
180 | 0 | fNotifier.addListener( listener ); |
181 | 0 | } |
182 | 0 | return fNotifier; |
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} |
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private void closeRunNotifer( org.junit.runner.notification.RunListener main, |
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List<org.junit.runner.notification.RunListener> others ) |
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{ |
190 | 0 | RunNotifier fNotifier = new RunNotifier(); |
191 | 0 | fNotifier.removeListener( main ); |
192 | 0 | for ( org.junit.runner.notification.RunListener listener : others ) |
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{ |
194 | 0 | fNotifier.removeListener( listener ); |
195 | 0 | } |
196 | 0 | } |
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public Iterator<?> getSuites() |
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{ |
200 | 0 | testsToRun = scanClassPath(); |
201 | 0 | return testsToRun.iterator(); |
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} |
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private TestsToRun scanClassPath() |
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{ |
206 | 0 | final TestsToRun scannedClasses = scanResult.applyFilter( jUnit4TestChecker, testClassLoader ); |
207 | 0 | return runOrderCalculator.orderTestClasses( scannedClasses ); |
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} |
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@SuppressWarnings("unchecked") |
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private void upgradeCheck() |
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throws TestSetFailedException |
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{ |
214 | 0 | if ( isJunit4UpgradeCheck() ) |
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{ |
216 | 0 | List<Class> classesSkippedByValidation = |
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scanResult.getClassesSkippedByValidation( jUnit4TestChecker, testClassLoader ); |
218 | 0 | if ( !classesSkippedByValidation.isEmpty() ) |
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{ |
220 | 0 | StringBuilder reason = new StringBuilder(); |
221 | 0 | reason.append( "Updated check failed\n" ); |
222 | 0 | reason.append( "There are tests that would be run with junit4 / surefire 2.6 but not with [2.7,):\n" ); |
223 | 0 | for ( Class testClass : classesSkippedByValidation ) |
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{ |
225 | 0 | reason.append( " " ); |
226 | 0 | reason.append( testClass.getName() ); |
227 | 0 | reason.append( "\n" ); |
228 | 0 | } |
229 | 0 | throw new TestSetFailedException( reason.toString() ); |
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} |
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} |
232 | 0 | } |
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private boolean isJunit4UpgradeCheck() |
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{ |
236 | 0 | final String property = System.getProperty( "surefire.junit4.upgradecheck" ); |
237 | 0 | return property != null; |
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} |
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private static void execute( Class<?> testClass, RunNotifier fNotifier, String[] testMethods ) |
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throws TestSetFailedException |
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{ |
244 | 0 | if ( null != testMethods ) |
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{ |
246 | 0 | Method[] methods = testClass.getMethods(); |
247 | 0 | for ( Method method : methods ) |
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{ |
249 | 0 | for ( String testMethod : testMethods ) |
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{ |
251 | 0 | if ( SelectorUtils.match( testMethod, method.getName() ) ) |
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{ |
253 | 0 | Runner junitTestRunner = Request.method( testClass, method.getName() ).getRunner(); |
254 | 0 | junitTestRunner.run( fNotifier ); |
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} |
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} |
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} |
259 | 0 | return; |
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} |
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|
262 | 0 | Runner junitTestRunner = Request.aClass( testClass ).getRunner(); |
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|
264 | 0 | junitTestRunner.run( fNotifier ); |
265 | 0 | } |
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private static String getMethod( Class testClass, String testMethodStr ) |
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{ |
278 | 0 | String className = testClass.getName(); |
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|
280 | 0 | if ( !testMethodStr.contains( "#" ) && !testMethodStr.contains( "," ) ) |
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{ |
282 | 0 | return testMethodStr; |
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} |
284 | 0 | testMethodStr += ","; |
285 | 0 | int beginIndex = testMethodStr.indexOf( className ); |
286 | 0 | int endIndex = testMethodStr.indexOf( ",", beginIndex ); |
287 | 0 | String classMethodStr = |
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testMethodStr.substring( beginIndex, endIndex ); |
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|
290 | 0 | int index = classMethodStr.indexOf( '#' ); |
291 | 0 | if ( index >= 0 ) |
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{ |
293 | 0 | return classMethodStr.substring( index + 1, classMethodStr.length() ); |
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} |
295 | 0 | return null; |
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} |
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} |