package org.apache.fulcrum.parser;
   
   
   import static org.junit.jupiter.api.Assertions.assertEquals;
   import static org.junit.jupiter.api.Assertions.assertTrue;
   import static org.junit.jupiter.api.Assertions.fail;
   
   /*
    * 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.mockito.Mockito.when;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Arrays;
  import java.util.Collection;
  import java.util.List;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.Part;
  
  import org.apache.avalon.framework.component.ComponentException;
  import org.apache.fulcrum.testcontainer.BaseUnit5Test;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  /**
   * Basic test that ParameterParser instantiates.
   *
   * @author <a href="epugh@opensourceconnections.com">Eric Pugh</a>
   * @version $Id: ParameterParserTest.java 1837188 2018-07-31 22:23:27Z tv $
   */
  public class ParserServiceTest extends BaseUnit5Test
  {
  
      private ParserService parserService;
      private ParameterParser parameterParser = null;
      private Part test;
  
      @BeforeEach
      public void setUpBefore() throws Exception
      {
          try
          {
              parserService = (ParserService)this.lookup(ParserService.ROLE);
              parameterParser = parserService.getParser(DefaultParameterParser.class);
              
              test = getPart("upload-field");
          }
          catch (ComponentException e)
          {
              e.printStackTrace();
              fail(e.getMessage());
          }
      }
  
      private Part getPart( String name )
      {
          return new Part()
          {
  
              @Override
              public void write(String fileName) throws IOException
              {
              }
  
              @Override
              public String getSubmittedFileName()
              {
                  return null;
              }
  
              @Override
              public long getSize()
              {
                  return 0;
              }
  
              @Override
              public String getName()
              {
                  return name;
              }
  
             @Override
             public InputStream getInputStream() throws IOException
             {
                 return null;
             }
 
             @Override
             public Collection<String> getHeaders(String name)
             {
                 return null;
             }
 
             @Override
             public Collection<String> getHeaderNames()
             {
                 return null;
             }
 
             @Override
             public String getHeader(String name)
             {
                 return null;
             }
 
             @Override
             public String getContentType()
             {
                 return "application/octet-stream";
             }
 
             @Override
             public void delete() throws IOException
             {
             }
         };
     }
 
     @Test
     public void testConfiguredAutomaticUpload() throws Exception {
         assertTrue(parserService.getAutomaticUpload());
     }
     @Test
     public void testConfiguredParameterEncoding() throws Exception {
         assertEquals("utf-8", parserService.getParameterEncoding());
     }
     
     @Test
     public void testUploadParts() throws Exception {
         HttpServletRequest request = getMockRequest();
         // TODO check
         when(request.getContentType()).thenReturn("multipart/form-data; boundary=boundary");
         when(request.getMethod()).thenReturn("POST");
         parameterParser.add(test.getName(), test);
         Part secondPart = getPart("second-field");
         parameterParser.add(secondPart.getName(), secondPart);
 
         when(request.getParts()).thenReturn(Arrays.asList(test, secondPart));
         
         parameterParser.setRequest(request);
         
         List<Part> parts = parserService.parseUpload( request );
         assertTrue( !parts.isEmpty() );
         assertTrue( parts.size() == 2 );
     }
     
     @Test
     public void testNoUploadParts() throws Exception {
         HttpServletRequest request = getMockRequest();
         parameterParser.add("other-field", "foo");
         
         List<Part> parts = parserService.parseUpload( request );
         assertTrue( parts.isEmpty() );
         //assertTrue( parts.size() == 2 );
     }
 }