cvs commit: jakarta-tapestry/framework/src/test/org/apache/tapestry/junit/form TestLabeledPropertySelectionModel.java

[pf...@apache.org]

pferraro    2005/01/31 14:26:04

  Added:       framework/src/test/org/apache/tapestry/junit/form
                        TestLabeledPropertySelectionModel.java
  Log:
  Test case for LabeledPropertySelectionModel.
  
  Revision  Changes    Path
  1.1                  jakarta-tapestry/framework/src/test/org/apache/tapestry/junit/form/TestLabeledPropertySelectionModel.java
  
  Index: TestLabeledPropertySelectionModel.java
  ===================================================================
  // Copyright 2004, 2005 The Apache Software Foundation
  //
  // Licensed 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.tapestry.junit.form;
  
  import org.apache.tapestry.form.IPropertySelectionModel;
  import org.apache.tapestry.form.LabeledPropertySelectionModel;
  import org.apache.tapestry.junit.TapestryTestCase;
  
  /**
   * Test case for {@link org.apache.tapestry.form.LabeledPropertySelectionModel}.
   * 
   * @author Paul Ferraro
   * @since  3.1
   */
  public class TestLabeledPropertySelectionModel extends TapestryTestCase
  {
      public void testEmptyModel()
      {
          LabeledPropertySelectionModel model = new LabeledPropertySelectionModel();
          
          validateLabel(model, "", null, "");
          
          assertEquals(model.getOptionCount(), 1);
      }
      
      public void testDefaultLabeledModel()
      {
          LabeledPropertySelectionModel model = new LabeledPropertySelectionModel(createInnerModel());
          
          validateLabel(model, "", null, "");
          
          validateModel(model);
      }
  
      public void testLabeledModel()
      {
          String label = "Select a value";
          Object option = null;
          String value = "-1";
          
          LabeledPropertySelectionModel model = new LabeledPropertySelectionModel(createInnerModel(), label, option, value);
          
          assertEquals(label, model.getLabel());
          assertEquals(option, model.getOption());
          assertEquals(value, model.getValue());
          
          validateLabel(model, label, option, value);
          
          validateModel(model);
      }
      
      private void validateLabel(IPropertySelectionModel model, String label, Object option, String value)
      {
          assertTrue(model.getOptionCount() > 0);
          
          assertEquals(model.getLabel(0), label);
          assertEquals(model.getOption(0), option);
          assertEquals(model.getValue(0), value);
          assertEquals(model.translateValue(value), option);
      }
      
      private void validateModel(IPropertySelectionModel model)
      {
          assertEquals(model.getOptionCount(), 3);
          
          assertEquals(model.getLabel(1), "true");
          assertEquals(model.getOption(1), Boolean.TRUE);
          assertEquals(model.getValue(1), "0");
          assertEquals(model.translateValue("0"), Boolean.TRUE);
  
          assertEquals(model.getLabel(2), "false");
          assertEquals(model.getOption(2), Boolean.FALSE);
          assertEquals(model.getValue(2), "1");
          assertEquals(model.translateValue("1"), Boolean.FALSE);
      }
      
      private IPropertySelectionModel createInnerModel()
      {
          return new IPropertySelectionModel()
          {
              private boolean[] values = new boolean[] { true, false };
              
              public int getOptionCount()
              {
                  return values.length;
              }
  
              public Object getOption(int index)
              {
                  return Boolean.valueOf(values[index]);
              }
  
              public String getLabel(int index)
              {
                  return Boolean.toString(values[index]);
              }
  
              public String getValue(int index)
              {
                  return Integer.toString(index);
              }
  
              public Object translateValue(String value)
              {
                  return getOption(Integer.parseInt(value));
              }
          };
      }
  }
  
  
  

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