/**
    * 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.creadur.whisker.fromxml;
  
  import org.apache.creadur.whisker.model.Resource;
  
  import junit.framework.TestCase;
  import org.jdom2.Element;
  
  /**
   * 
   */
  public class JDomBuilderResourceTest extends TestCase {
  
      private JDomBuilder subject;
      
      @Override
      protected void setUp() throws Exception {
          super.setUp();
          subject = new JDomBuilder();
      }
  
      @Override
      protected void tearDown() throws Exception {
          super.tearDown();
      }
  
      public void testBuildResourceWithNameNoticeAndSourceTrimsSpacesBeforeValue() throws Exception {
          checkResourceBuild(" name", "name", 
                  "  notice", "notice",
                  "   source", "source");        
      }
  
  
      public void testBuildResourceWithNameNoticeAndSourceTrimsSpaces() throws Exception {        
          checkResourceBuild(" name   ", "name", 
                  "  notice    ", "notice", "  " +
                  "   source   ", "source");   
          
      }
  
  
      public void testBuildResourceWithNameNoticeAndSourceTrimsSpacesAfterValue() throws Exception {
          checkResourceBuild("name   ", "name", 
                  "notice    ", "notice", "  " +
                  "source   ", "source");  
      }
  
  
      public void testBuildResourceWithNameNoticeAndSourceTrimsWithSpacesInValue() throws Exception {
          checkResourceBuild(" n  ame   ", "n  ame", 
                  "  not ic e    ", "not ic e", "  " +
                  "sour  ce   ", "sour  ce");  
      }
  
      public void testBuildResourceWithNameNoticeAndSourceSpacesInVaule() throws Exception {
          checkResourceBuildWithoutSurroundingSpace("a name", "a notice", "some source");
      }
      
      public void testBuildResourceWithNameNoticeAndSourceLowers() throws Exception {
          checkResourceBuildWithoutSurroundingSpace("name", "notice", "source");
      }
  
      public void testBuildResourceWithNameNoticeAndSourceCaps() throws Exception {
          checkResourceBuildWithoutSurroundingSpace("NOTICE", "NOTICE", "SOURCE");
      }
  
      public void testThrowsIllegalArgumentWhenElementIsNotResource() throws Exception {
          try {
              subject.resource(
                  new Element("bogus")
                      .setAttribute("name", "name")
                      .setAttribute("notice", "notice")
                      .setAttribute("source", "source"));
              fail("Expected IllegalArgument throw when elements is not named 'resource'");  
          } catch (UnexpectedElementException e) {
              //expected
          } catch (Throwable t) {
              fail("Expected IllegalArgument throw when elements is not named 'resource' but " + t + " was instead");
          }
      }
      
      /**
      * @param nameValue
      * @param noticeValue
      * @param sourceValue
      */
     private void checkResourceBuildWithoutSurroundingSpace(
             final String nameValue, final String noticeValue,
             final String sourceValue) {
         final String expectedNameValue = nameValue;
         final String expectedNoticeValue = noticeValue;
         final String expectedSourceValue = sourceValue;
         
         checkResourceBuild(nameValue, expectedNameValue, noticeValue,
                 expectedNoticeValue, sourceValue, expectedSourceValue);
     }
 
     /**
      * @param nameValue
      * @param expectedNameValue
      * @param noticeValue
      * @param expectedNoticeValue
      * @param sourceValue
      * @param expectedSourceValue
      */
     private void checkResourceBuild(final String nameValue,
             final String expectedNameValue, final String noticeValue,
             final String expectedNoticeValue, final String sourceValue,
             final String expectedSourceValue) {
         final Resource result = subject.resource(
                 new Element("resource")
                     .setAttribute("name", nameValue)
                     .setAttribute("notice", noticeValue)
                     .setAttribute("source", sourceValue));
         assertNotNull("Expected builder to build", result);
         assertEquals("Name value set from xml attribute", expectedNameValue, result.getName());
         assertEquals("Notice value set from xml attribute", expectedNoticeValue, result.getNoticeId());
         assertEquals("Source value set from xml attribute", expectedSourceValue, result.getSource());
     }
 }