001    // Copyright 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.annotations;
016    
017    import org.apache.hivemind.ApplicationRuntimeException;
018    import org.apache.hivemind.Location;
019    import org.apache.tapestry.enhance.EnhancementOperation;
020    import org.apache.tapestry.spec.IComponentSpecification;
021    import org.testng.annotations.Test;
022    
023    /**
024     * Test case for {@link org.apache.tapestry.annotations.MetaAnnotationWorker}.
025     * 
026     * @author Howard M. Lewis Ship
027     * @since 4.0
028     */
029    @Test
030    public class MetaAnnotationWorkerTest extends BaseAnnotationTestCase
031    {
032    
033        public void testMeta()
034        {
035            EnhancementOperation op = newOp();
036            IComponentSpecification spec = newSpec();
037            Location l = newLocation();
038    
039            spec.setProperty("foo", "bar");
040            spec.setProperty("biff", "bazz");
041    
042            replay();
043    
044            new MetaAnnotationWorker().performEnhancement(op, spec, MetaPage.class, l);
045    
046            verify();
047        }
048    
049        public void testMetaInSubclass()
050        {
051            EnhancementOperation op = newOp();
052            IComponentSpecification spec = newSpec();
053            Location l = newLocation();
054    
055            // From MetaPage
056            spec.setProperty("foo", "bar");
057            spec.setProperty("biff", "bazz");
058    
059            // From MetaPageSubclass
060            spec.setProperty("in-subclass", "true");
061    
062            replay();
063    
064            new MetaAnnotationWorker().performEnhancement(op, spec, MetaPageSubclass.class, l);
065    
066            verify();
067    
068        }
069    
070        public void testNoEqualsSign()
071        {
072            EnhancementOperation op = newOp();
073            IComponentSpecification spec = newSpec();
074            Location l = newLocation();
075    
076            replay();
077    
078            MetaAnnotationWorker worker = new MetaAnnotationWorker();
079    
080            try
081            {
082                worker.performEnhancement(op, spec, MissingEqualsMetaPage.class, l);
083            }
084            catch (ApplicationRuntimeException ex)
085            {
086                assertEquals(
087                        "The meta value 'noequals' must include an equals sign to seperate the key and the value.",
088                        ex.getMessage());
089                assertSame(l, ex.getLocation());
090            }
091    
092            verify();
093    
094        }
095    }