cvs commit: spice/sandbox/metaclass/src/test/org/realityforge/metaclass/model FeatureDescriptorTestCase.java

donaldp     03/10/28 03:18:42

  Added:       sandbox/metaclass/src/test/org/realityforge/metaclass/model
                        FeatureDescriptorTestCase.java
  Log:
  Unit test the feature descriptor
  
  Revision  Changes    Path
  1.1                  spice/sandbox/metaclass/src/test/org/realityforge/metaclass/model/FeatureDescriptorTestCase.java
  
  Index: FeatureDescriptorTestCase.java
  ===================================================================
  /*
   * Copyright (C) The Spice Group. All rights reserved.
   *
   * This software is published under the terms of the Spice
   * Software License version 1.1, a copy of which has been included
   * with this distribution in the LICENSE.txt file.
   */
  package org.realityforge.metaclass.model;
  
  import junit.framework.TestCase;
  
  /**
   *
   * @author <a href="mailto:peter at realityforge.org">Peter Donald</a>
   * @version $Revision: 1.1 $ $Date: 2003/10/28 11:18:41 $
   */
  public class FeatureDescriptorTestCase
      extends TestCase
  {
      public void testFeatureDescriptor()
          throws Exception
      {
          final Attribute[] attributes = new Attribute[]{new Attribute( "moo" )};
          final MockFeature feature = new MockFeature( attributes, attributes );
          assertEquals( "declared.length vs actual.length",
                        feature.getDeclaredAttributes().length,
                        feature.getAttributes().length );
      }
  
      public void testFeatureDescriptorWithInheritedAttribute()
          throws Exception
      {
          final Attribute[] declaredAttributes = new Attribute[]{new Attribute( "moo" )};
          final Attribute[] attributes = new Attribute[]
          {
              new Attribute( "baz" ),
              declaredAttributes[ 0 ],
              new Attribute( "bar" )
          };
          final MockFeature feature = new MockFeature( declaredAttributes, attributes );
          assertEquals( "declared.length + 2 == actual.length",
                        feature.getDeclaredAttributes().length + 2,
                        feature.getAttributes().length );
      }
  
      public void testNullDeclaredAttributesPassedToCtor()
          throws Exception
      {
          try
          {
              new MockFeature( null, Attribute.EMPTY_SET );
          }
          catch( final NullPointerException npe )
          {
              assertEquals( "npe.getMessage()", "declaredAttributes", npe.getMessage() );
              return;
          }
          fail( "Expected to fail due to null DeclaredAttributes passed into Ctor" );
      }
  
      public void testNullInDeclaredAttributesPassedToCtor()
          throws Exception
      {
          try
          {
              new MockFeature( new Attribute[]{null}, Attribute.EMPTY_SET );
          }
          catch( final NullPointerException npe )
          {
              assertEquals( "npe.getMessage()", "declaredAttributes[0]", npe.getMessage() );
              return;
          }
          fail( "Expected to fail due to null in DeclaredAttributes passed into Ctor" );
      }
  
      public void testNullAttributesPassedToCtor()
          throws Exception
      {
          try
          {
              new MockFeature( Attribute.EMPTY_SET, null );
          }
          catch( final NullPointerException npe )
          {
              assertEquals( "npe.getMessage()", "attributes", npe.getMessage() );
              return;
          }
          fail( "Expected to fail due to null Attributes passed into Ctor" );
      }
  
      public void testNullInAttributesPassedToCtor()
          throws Exception
      {
          try
          {
              new MockFeature( Attribute.EMPTY_SET, new Attribute[]{null} );
          }
          catch( final NullPointerException npe )
          {
              assertEquals( "npe.getMessage()", "attributes[0]", npe.getMessage() );
              return;
          }
          fail( "Expected to fail due to null in Attributes passed into Ctor" );
      }
  
      public void testDeclaredAttributesNotAnAttribute()
          throws Exception
      {
          try
          {
              final Attribute[] declaredAttributes = new Attribute[]
              {
                  new Attribute( "baz" )
              };
              new MockFeature( declaredAttributes, Attribute.EMPTY_SET );
          }
          catch( final IllegalArgumentException iae )
          {
              assertEquals( "iae.getMessage()", "declaredAttribute[0] not an attribute", iae.getMessage() );
              return;
          }
          fail( "Expected to fail due to DeclaredAttributes not an attribute passed into Ctor" );
      }
  }
  
  
  


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