/*
    * 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.release.transform.jdom2;
  
  import java.io.StringReader;
  
  import org.jdom2.Document;
  import org.jdom2.input.SAXBuilder;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertNull;
  
  public class JDomBuildTest {
      private SAXBuilder builder = new SAXBuilder();
  
      @Test
      public void testGetExtensions() throws Exception {
          String content = "<build></build>";
          Document document = builder.build(new StringReader(content));
          assertNotNull(new JDomBuild(document.getRootElement()).getExtensions());
          assertEquals(0, new JDomBuild(document.getRootElement()).getExtensions().size());
  
          content = "<build><extensions/></build>";
          document = builder.build(new StringReader(content));
          assertEquals(0, new JDomBuild(document.getRootElement()).getExtensions().size());
  
          content = "<build><extensions><extension/></extensions></build>";
          document = builder.build(new StringReader(content));
          assertEquals(1, new JDomBuild(document.getRootElement()).getExtensions().size());
      }
  
      @Test
      public void testGetPluginManagement() throws Exception {
          String content = "<build></build>";
          Document document = builder.build(new StringReader(content));
          assertNull(new JDomBuild(document.getRootElement()).getPluginManagement());
  
          content = "<build><pluginManagement/></build>";
          document = builder.build(new StringReader(content));
          assertNotNull(new JDomBuild(document.getRootElement()).getPluginManagement());
      }
  
      @Test
      public void testGetPlugins() throws Exception {
          String content = "<build></build>";
          Document document = builder.build(new StringReader(content));
          assertNotNull(new JDomBuild(document.getRootElement()).getPlugins());
          assertEquals(0, new JDomBuild(document.getRootElement()).getPlugins().size());
  
          content = "<build><plugins/></build>";
          document = builder.build(new StringReader(content));
          assertEquals(0, new JDomBuild(document.getRootElement()).getPlugins().size());
  
          content = "<build><plugins><plugin/></plugins></build>";
          document = builder.build(new StringReader(content));
          assertEquals(1, new JDomBuild(document.getRootElement()).getPlugins().size());
      }
  
      // All other methods throw UnsupportedOperationException
  
      @Test(expected = UnsupportedOperationException.class)
      public void testFlushPluginMap() {
          new JDomBuild(null).flushPluginMap();
      }
  
      @Test(expected = UnsupportedOperationException.class)
      public void testAddExtension() {
          new JDomBuild(null).addExtension(null);
          ;
      }
  
      @Test(expected = UnsupportedOperationException.class)
      public void testGetOutputDirectory() {
          new JDomBuild(null).getOutputDirectory();
      }
  
      @Test(expected = UnsupportedOperationException.class)
      public void testGetScriptSourceDirectory() {
          new JDomBuild(null).getScriptSourceDirectory();
      }
  
     @Test(expected = UnsupportedOperationException.class)
     public void testGetSourceDirectory() {
         new JDomBuild(null).getSourceDirectory();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetTestOutputDirectory() {
         new JDomBuild(null).getTestOutputDirectory();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetTestSourceDirectory() {
         new JDomBuild(null).getTestSourceDirectory();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testRemoveExtension() {
         new JDomBuild(null).removeExtension(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetExtensions() {
         new JDomBuild(null).setExtensions(null);
         ;
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetOutputDirectory() {
         new JDomBuild(null).setOutputDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetScriptSourceDirectory() {
         new JDomBuild(null).setScriptSourceDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetSourceDirectory() {
         new JDomBuild(null).setSourceDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetTestOutputDirectoryString() {
         new JDomBuild(null).setTestOutputDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetTestSourceDirectory() {
         new JDomBuild(null).setTestSourceDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testAddFilter() {
         new JDomBuild(null).addFilter(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testAddResource() {
         new JDomBuild(null).addResource(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testAddTestResource() {
         new JDomBuild(null).addTestResource(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetDefaultGoal() {
         new JDomBuild(null).getDefaultGoal();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetDirectory() {
         new JDomBuild(null).getDirectory();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetFilters() {
         new JDomBuild(null).getFilters();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetFinalName() {
         new JDomBuild(null).getFinalName();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetResources() {
         new JDomBuild(null).getResources();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetTestResources() {
         new JDomBuild(null).getTestResources();
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testRemoveFilter() {
         new JDomBuild(null).removeFilter(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testRemoveResource() {
         new JDomBuild(null).removeResource(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testRemoveTestResource() {
         new JDomBuild(null).removeTestResource(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetDefaultGoal() {
         new JDomBuild(null).setDefaultGoal(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetDirectory() {
         new JDomBuild(null).setDirectory(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetFilters() {
         new JDomBuild(null).setFilters(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetFinalName() {
         new JDomBuild(null).setFinalName(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetResources() {
         new JDomBuild(null).setResources(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetTestResources() {
         new JDomBuild(null).setTestResources(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetPluginManagement() {
         new JDomBuild(null).setPluginManagement(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testAddPlugin() {
         new JDomBuild(null).addPlugin(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testRemovePlugin() {
         new JDomBuild(null).removePlugin(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testSetPlugins() {
         new JDomBuild(null).setPlugins(null);
     }
 
     @Test(expected = UnsupportedOperationException.class)
     public void testGetPluginsAsMap() {
         new JDomBuild(null).getPluginsAsMap();
     }
 }