| package org.apache.maven.surefire.junitcore; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.maven.surefire.api.util.internal.ClassMethod; |
| import org.apache.maven.surefire.common.junit4.JUnit4RunListener; |
| import org.apache.maven.surefire.api.report.ConsoleOutputReceiver; |
| import org.apache.maven.surefire.api.report.RunListener; |
| import org.apache.maven.surefire.api.report.SimpleReportEntry; |
| import org.apache.maven.surefire.api.report.TestSetReportEntry; |
| import org.apache.maven.surefire.api.testset.TestSetFailedException; |
| import org.junit.runner.Description; |
| import org.junit.runner.Result; |
| import org.junit.runner.notification.Failure; |
| |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import static org.apache.maven.surefire.common.junit4.JUnit4ProviderUtil.toClassMethod; |
| import static org.apache.maven.surefire.api.util.internal.ObjectUtils.systemProps; |
| |
| /** |
| * A class to be used when there is no JUnit parallelism (methods or/and class). This allow to workaround JUnit |
| * limitation a la Junit4 provider. Specifically, we can redirect properly the output even if we don't have class |
| * demarcation in JUnit. It works when if there is a JVM instance per test run, i.e. with forkMode=always or perthread. |
| */ |
| public class NonConcurrentRunListener |
| extends JUnit4RunListener |
| implements ConsoleOutputReceiver |
| { |
| private Description currentTestSetDescription; |
| |
| private Description lastFinishedDescription; |
| |
| public NonConcurrentRunListener( RunListener reporter ) |
| throws TestSetFailedException |
| { |
| super( reporter ); |
| } |
| |
| public synchronized void writeTestOutput( String output, boolean newLine, boolean stdout ) |
| { |
| // We can write immediately: no parallelism and a single class. |
| ( (ConsoleOutputReceiver) reporter ).writeTestOutput( output, newLine, stdout ); |
| } |
| |
| @Override |
| protected SimpleReportEntry createReportEntry( Description description ) |
| { |
| ClassMethod classMethod = toClassMethod( description ); |
| return new SimpleReportEntry( classMethod.getClazz(), null, classMethod.getMethod(), null ); |
| } |
| |
| private TestSetReportEntry createReportEntryForTestSet( Description description, Map<String, String> systemProps ) |
| { |
| ClassMethod classMethod = toClassMethod( description ); |
| return new SimpleReportEntry( classMethod.getClazz(), null, null, null, systemProps ); |
| } |
| |
| private TestSetReportEntry createTestSetReportEntryStarted( Description description ) |
| { |
| return createReportEntryForTestSet( description, Collections.<String, String>emptyMap() ); |
| } |
| |
| private TestSetReportEntry createTestSetReportEntryFinished( Description description ) |
| { |
| return createReportEntryForTestSet( description, systemProps() ); |
| } |
| |
| @Override |
| public void testStarted( Description description ) |
| throws Exception |
| { |
| finishLastTestSetIfNecessary( description ); |
| super.testStarted( description ); |
| } |
| |
| private void finishLastTestSetIfNecessary( Description description ) |
| { |
| if ( describesNewTestSet( description ) ) |
| { |
| currentTestSetDescription = description; |
| if ( lastFinishedDescription != null ) |
| { |
| TestSetReportEntry reportEntry = createTestSetReportEntryFinished( lastFinishedDescription ); |
| reporter.testSetCompleted( reportEntry ); |
| lastFinishedDescription = null; |
| } |
| reporter.testSetStarting( createTestSetReportEntryStarted( description ) ); |
| } |
| } |
| |
| private boolean describesNewTestSet( Description description ) |
| { |
| if ( currentTestSetDescription != null ) |
| { |
| if ( null != description.getTestClass() ) |
| { |
| return !description.getTestClass().equals( currentTestSetDescription.getTestClass() ); |
| } |
| else if ( description.isSuite() ) |
| { |
| return description.getChildren().equals( currentTestSetDescription.getChildren() ); |
| } |
| |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public void testFinished( Description description ) |
| throws Exception |
| { |
| super.testFinished( description ); |
| lastFinishedDescription = description; |
| } |
| |
| @Override |
| public void testIgnored( Description description ) |
| throws Exception |
| { |
| finishLastTestSetIfNecessary( description ); |
| |
| super.testIgnored( description ); |
| lastFinishedDescription = description; |
| } |
| |
| @Override |
| public void testFailure( Failure failure ) |
| throws Exception |
| { |
| finishLastTestSetIfNecessary( failure.getDescription() ); |
| |
| super.testFailure( failure ); |
| lastFinishedDescription = failure.getDescription(); |
| } |
| |
| @Override |
| public void testAssumptionFailure( Failure failure ) |
| { |
| super.testAssumptionFailure( failure ); |
| lastFinishedDescription = failure.getDescription(); |
| } |
| |
| @Override |
| public void testRunStarted( Description description ) |
| throws Exception |
| { |
| } |
| |
| @Override |
| public void testRunFinished( Result result ) |
| throws Exception |
| { |
| if ( lastFinishedDescription != null ) |
| { |
| reporter.testSetCompleted( createTestSetReportEntryFinished( lastFinishedDescription ) ); |
| lastFinishedDescription = null; |
| } |
| } |
| } |