/*
    * 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.
   */
  package org.apache.maven.shared.artifact.filter.collection;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.LinkedHashSet;
  import java.util.List;
  import java.util.Set;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.plugin.testing.ArtifactStubFactory;
  import org.junit.Before;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  /**
   * @author <a href="mailto:brianf@apache.org">Brian Fox</a>
   */
  public class TestTypeFilter {
      Set<Artifact> artifacts;
  
      @Before
      public void setUp() throws Exception {
          ArtifactStubFactory factory = new ArtifactStubFactory(null, false);
          artifacts = factory.getTypedArtifacts();
      }
  
      @Test
      public void testTypeParsing() {
          TypeFilter filter = new TypeFilter("war,jar", "sources,zip,");
          List<String> includes = filter.getIncludes();
          List<String> excludes = filter.getExcludes();
  
          assertEquals(2, includes.size());
          assertEquals(2, excludes.size());
          assertEquals("war", includes.get(0));
          assertEquals("jar", includes.get(1));
          assertEquals("sources", excludes.get(0));
          assertEquals("zip", excludes.get(1));
      }
  
      @Test
      public void testFiltering() {
          TypeFilter filter = new TypeFilter("war,jar", "war,zip,");
          Set<Artifact> result = filter.filter(artifacts);
          assertEquals(1, result.size());
  
          for (Artifact artifact : result) {
              assertEquals("jar", artifact.getType());
          }
      }
  
      @Test
      public void testFiltering2() {
          TypeFilter filter = new TypeFilter(null, "war,jar,");
          Set<Artifact> result = filter.filter(artifacts);
          assertEquals(3, result.size());
  
          for (Artifact artifact : result) {
              assertTrue(!artifact.getType().equals("war") && !artifact.getType().equals("jar"));
          }
      }
  
      @Test
      public void testFiltering3() {
          TypeFilter filter = new TypeFilter(null, null);
          Set<Artifact> result = filter.filter(artifacts);
          assertEquals(5, result.size());
      }
  
      @Test
      public void testFilteringOrder() throws IOException {
          TypeFilter filter = new TypeFilter("war,jar", "zip");
          Set<Artifact> artifacts = new LinkedHashSet<>();
  
          ArtifactStubFactory factory = new ArtifactStubFactory(null, false);
          artifacts.add(factory.createArtifact("g", "a", "1.0", Artifact.SCOPE_COMPILE, "jar", null));
          artifacts.add(factory.createArtifact("g", "b", "1.0", Artifact.SCOPE_COMPILE, "zip", null));
          artifacts.add(factory.createArtifact("g", "c", "1.0", Artifact.SCOPE_COMPILE, "war", null));
  
         Set<Artifact> result = filter.filter(artifacts);
 
         assertEquals(2, result.size());
 
         List<Artifact> resultList = new ArrayList<>(result);
 
         assertEquals("a", resultList.get(0).getArtifactId());
         assertEquals("c", resultList.get(1).getArtifactId());
     }
 }