package org.apache.maven.surefire.junit4;
   
   /*
    * 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.Method;
  
  import org.apache.maven.surefire.testset.TestSetFailedException;
  import org.apache.maven.surefire.util.internal.StringUtils;
  import org.codehaus.plexus.util.SelectorUtils;
  import org.junit.runner.Request;
  import org.junit.runner.Runner;
  import org.junit.runner.notification.RunNotifier;
  
  public class JUnit4TestSet
  {
  
      public static void execute( Class testClass, RunNotifier fNotifier, String testMethod )
          throws TestSetFailedException
      {
          if ( !StringUtils.isBlank( testMethod ) )
          {
              Method[] methods = testClass.getMethods();
              for (int i = 0,size = methods.length;i<size;i++)
              {
                  if ( SelectorUtils.match( testMethod, methods[i].getName() ) )
                  {
                      Runner junitTestRunner = Request.method( testClass, methods[i].getName() ).getRunner();
                      junitTestRunner.run( fNotifier );
                  }
              }
              return;
          }
          
          Runner junitTestRunner = Request.aClass( testClass ).getRunner();
          
          junitTestRunner.run( fNotifier );
      }
  }