package org.apache.maven.plugins.javadoc;
   
   /*
    * 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 java.io.StringReader;
  
  import com.thoughtworks.qdox.JavaProjectBuilder;
  import com.thoughtworks.qdox.model.JavaClass;
  import com.thoughtworks.qdox.model.JavaSource;
  
  import junit.framework.TestCase;
  
  public class AbstractFixJavadocMojoTest
      extends TestCase
  {
      private JavaSource getJavaSource( String source )
      {
          return new JavaProjectBuilder().addSource( new StringReader( source ) );
      }
  
      public void testReplaceLinkTags_noLinkTag()
          throws Throwable
      {
          String comment = "/** @see ConnectException */";
          String source = "import java.net.ConnectException;\n"
                          + comment + "\n"
                          + "public class NoLinkTag {}";
                      
          JavaClass clazz = getJavaSource( source ).getClassByName( "NoLinkTag" );
  
          String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
              
          assertEquals( "/** @see ConnectException */", newComment );
      }
  
      public void testReplaceLinkTags_oneLinkTag()
          throws Throwable
      {
          String comment = "/** {@link ConnectException} */";
          String source = "import java.net.ConnectException;\n"
                          + comment + "\n"
                          + "public class OneLinkTag {}";
          
          JavaClass clazz = getJavaSource( source ).getClassByName( "OneLinkTag" );
  
          String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
          assertEquals( "/** {@link java.net.ConnectException} */", newComment );
      }
  
      public void testReplaceLinkTags_missingEndBrace()
          throws Throwable
      {
          String comment = "/** {@link ConnectException */";
          String source = "import java.net.ConnectException;\n"
                          + comment + "\n"
                          + "public class MissingEndBrace {}";
                      
          JavaClass clazz = getJavaSource( source ).getClassByName( "MissingEndBrace" );
                      
          String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
          assertEquals( "/** {@link ConnectException */", newComment );
      }
  
      public void testReplaceLinkTags_spacesAfterLinkTag()
          throws Throwable
      {
          String comment = "/** {@link     ConnectException} */";
          String source = "import java.net.ConnectException;\n"
                          + comment + "\n"
                          + "public class SpacesAfterLinkTag {}";
          
          JavaClass clazz = getJavaSource( source ).getClassByName( "SpacesAfterLinkTag" );
          
          String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
          assertEquals( "/** {@link java.net.ConnectException} */", newComment );
      }
  
      public void testReplaceLinkTags_spacesAfterClassName()
          throws Throwable
      {
          String comment = "/** {@link ConnectException       } */";
          String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class SpacesAfterClassName {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "SpacesAfterClassName" );
         
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** {@link java.net.ConnectException} */", newComment );
     }
 
     public void testReplaceLinkTags_spacesAfterMethod()
         throws Throwable
     {
         String comment = "/** {@link ConnectException#getMessage()       } */";
         String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class SpacesAfterMethod {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "SpacesAfterMethod" );
 
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** {@link java.net.ConnectException#getMessage()} */", newComment );
     }
 
     public void testReplaceLinkTags_containingHash()
         throws Throwable
     {
         String comment = "/** {@link ConnectException#getMessage()} */";
         String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class ContainingHashes {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "ContainingHashes" );
 
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** {@link java.net.ConnectException#getMessage()} */", newComment );
     }
 
     public void testReplaceLinkTags_followedByHash()
         throws Throwable
     {
         String comment = "/** {@link ConnectException} ##important## */";
         String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class FollowedByHash {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "FollowedByHash" );
 
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** {@link java.net.ConnectException} ##important## */", newComment );
     }
 
     public void testReplaceLinkTags_twoLinks()
         throws Throwable
     {
         String comment = "/** Use {@link ConnectException} instead of {@link Exception} */";
         String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class TwoLinks {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "TwoLinks" );
 
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** Use {@link java.net.ConnectException} instead of {@link java.lang.Exception} */", newComment );
     }
 
     public void testReplaceLinkTags_OnlyAnchor()
         throws Throwable
     {
         String comment = "/** There's a {@link #getClass()} but no setClass() */";
         String source = "import java.net.ConnectException;\n"
                         + comment + "\n"
                         + "public class OnlyAnchor {}";
         
         JavaClass clazz = getJavaSource( source ).getClassByName( "OnlyAnchor" );
 
         String newComment = AbstractFixJavadocMojo.replaceLinkTags( comment, clazz );
         assertEquals( "/** There's a {@link #getClass()} but no setClass() */", newComment );
     }
 }