package org.eclipse.aether.util.filter;
   
   /*
    * 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 static org.junit.Assert.*;
  
  import java.util.Arrays;
  import java.util.LinkedList;
  import java.util.List;
  
  import org.eclipse.aether.graph.DependencyNode;
  import org.eclipse.aether.internal.test.util.NodeBuilder;
  import org.eclipse.aether.util.filter.ScopeDependencyFilter;
  import org.junit.Test;
  
  public class ScopeDependencyFilterTest
      extends AbstractDependencyFilterTest
  {
  
      @Test
      public void acceptTest()
      {
  
          NodeBuilder builder = new NodeBuilder();
          builder.scope( "compile" ).artifactId( "test" );
          List<DependencyNode> parents = new LinkedList<>();
  
          // null or empty
          assertTrue( new ScopeDependencyFilter( null, null ).accept( builder.build(), parents ) );
          assertTrue( new ScopeDependencyFilter( new LinkedList<String>(), new LinkedList<String>() ).accept( builder.build(),
                                                                                                              parents ) );
          assertTrue( new ScopeDependencyFilter( (String[]) null ).accept( builder.build(), parents ) );
  
          // only excludes
          assertTrue( new ScopeDependencyFilter( "test" ).accept( builder.build(), parents ) );
          assertFalse( new ScopeDependencyFilter( "compile" ).accept( builder.build(), parents ) );
          assertFalse( new ScopeDependencyFilter( "compile", "test" ).accept( builder.build(), parents ) );
  
          // Both
          String[] excludes1 = { "provided" };
          String[] includes1 = { "compile", "test" };
          assertTrue( new ScopeDependencyFilter( Arrays.asList( includes1 ), Arrays.asList( excludes1 ) ).accept( builder.build(),
                                                                                                                  parents ) );
          assertTrue( new ScopeDependencyFilter( Arrays.asList( includes1 ), null ).accept( builder.build(), parents ) );
  
          // exclude wins
          String[] excludes2 = { "compile" };
          String[] includes2 = { "compile" };
          assertFalse( new ScopeDependencyFilter( Arrays.asList( includes2 ), Arrays.asList( excludes2 ) ).accept( builder.build(),
                                                                                                                   parents ) );
  
      }
  
  }