package org.apache.maven.plugin.surefire;

 /*

  * 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 java.lang.reflect.InvocationTargetException;

 import java.util.Properties;

 import org.apache.maven.surefire.booter.ProviderConfiguration;

 import org.apache.maven.surefire.booter.ProviderFactory;

 import org.apache.maven.surefire.booter.StartupConfiguration;

 import org.apache.maven.surefire.booter.SurefireExecutionException;

 import org.apache.maven.surefire.suite.RunResult;

 import org.apache.maven.surefire.testset.TestSetFailedException;

 import org.apache.maven.surefire.util.DefaultScanResult;

 import javax.annotation.Nonnull;

 /**

  * Starts the provider in the same VM as the surefire plugin.

  * <p/>

  * This part of the booter is always guaranteed to be in the

  * same vm as the tests will be run in.

  *

  * @author Jason van Zyl

  * @author Brett Porter

  * @author Emmanuel Venisse

  * @author Dan Fabulich

  * @author Kristian Rosenvold

  */

 public class InPluginVMSurefireStarter

 {

     private final StartupConfiguration startupConfiguration;

     private final StartupReportConfiguration startupReportConfiguration;

     private final ProviderConfiguration providerConfiguration;

     public InPluginVMSurefireStarter( @Nonnull StartupConfiguration startupConfiguration,

                                       @Nonnull ProviderConfiguration providerConfiguration,

                                       @Nonnull StartupReportConfiguration startupReportConfiguration )

     {

         this.startupConfiguration = startupConfiguration;

         this.startupReportConfiguration = startupReportConfiguration;

         this.providerConfiguration = providerConfiguration;

     }

     public RunResult runSuitesInProcess( @Nonnull DefaultScanResult scanResult )

         throws SurefireExecutionException, TestSetFailedException

     {

         // The test classloader must be constructed first to avoid issues with commons-logging until we properly

         // separate the TestNG classloader

         Properties providerProperties = providerConfiguration.getProviderProperties();

         scanResult.writeTo( providerProperties );

         startupConfiguration.writeSurefireTestClasspathProperty();

         ClassLoader testsClassLoader = startupConfiguration.getClasspathConfiguration().createMergedClassLoader();

         CommonReflector surefireReflector = new CommonReflector( testsClassLoader );

         final Object factory = surefireReflector.createReportingReporterFactory( startupReportConfiguration );

         try

         {

             return ProviderFactory.invokeProvider( null, testsClassLoader, factory,

                                                    providerConfiguration, false, startupConfiguration, true );

         }

         catch ( InvocationTargetException e )

         {

             throw new SurefireExecutionException( "Exception in provider", e.getTargetException() );

         }

     }

 }