package org.apache.maven.surefire.common.junit48;
   
   /*
    * 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.testset.ResolvedTest;
  import org.junit.runner.Description;
  import org.junit.runner.manipulation.Filter;
  
  final class RequestedTest
      extends Filter
  {
      private static final String CLASS_FILE_EXTENSION = ".class";
  
      private final ResolvedTest test;
      private final boolean isPositiveFilter;
  
      RequestedTest( ResolvedTest test, boolean isPositiveFilter )
      {
          this.test = test;
          this.isPositiveFilter = isPositiveFilter;
      }
  
      @Override
      public boolean shouldRun( Description description )
      {
          Class<?> realTestClass = description.getTestClass();
          String methodName = description.getMethodName();
          if ( realTestClass == null && methodName == null )
          {
              return true;
          }
          else
          {
              String testClass = classFile( realTestClass );
              return isPositiveFilter
                  ? test.matchAsInclusive( testClass, methodName )
                  : !test.matchAsExclusive( testClass, methodName );
          }
      }
  
      @Override
      public String describe()
      {
          String description = test.toString();
          return description.isEmpty() ? "*" : description;
      }
  
      @Override
      public boolean equals( Object o )
      {
          return this == o || o != null && getClass() == o.getClass() && equals( (RequestedTest) o );
      }
  
      private boolean equals( RequestedTest o )
      {
          return isPositiveFilter == o.isPositiveFilter && test.equals( o.test );
      }
  
      @Override
      public int hashCode()
      {
          return test.hashCode();
      }
  
      private String classFile( Class<?> realTestClass )
      {
          return realTestClass == null ? null : realTestClass.getName().replace( '.', '/' ) + CLASS_FILE_EXTENSION;
      }
  }