001    // Copyright 2004, 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.junit.spec;
016    
017    import org.apache.hivemind.ApplicationRuntimeException;
018    import org.apache.tapestry.junit.TapestryTestCase;
019    import org.apache.tapestry.spec.IApplicationSpecification;
020    import org.apache.tapestry.spec.IExtensionSpecification;
021    import org.testng.annotations.Test;
022    
023    /**
024     * Tests related to {@link org.apache.tapestry.spec.ApplicationSpecification}.
025     * 
026     * @author Howard Lewis Ship
027     * @since 2.2
028     */
029    @Test
030    public class TestApplicationSpecification extends TapestryTestCase
031    {
032    
033        public void testBasicExtension() throws Exception
034        {
035            IApplicationSpecification spec = parseApp("BasicExtension.application");
036    
037            PropertyBean extension = (PropertyBean) spec.getExtension("testBean");
038    
039            assertEquals(true, extension.getBooleanProperty());
040            assertEquals(18, extension.getIntProperty());
041            assertEquals(383838L, extension.getLongProperty());
042            assertEquals(-3.14, extension.getDoubleProperty(), 0.0);
043            assertEquals("Tapestry: Java Web Components", extension
044                    .getStringProperty());
045        }
046    
047        public void testExtensionType() throws Exception
048        {
049            IApplicationSpecification spec = parseApp("BasicExtension.application");
050    
051            PropertyBean extension = (PropertyBean) spec.getExtension("testBean", Object.class);
052    
053            assertNotNull(extension);
054        }
055    
056        public void testExtensionTypeFailClass() throws Exception
057        {
058            IApplicationSpecification spec = parseApp("BasicExtension.application");
059    
060            try
061            {
062                spec.getExtension("testBean", Number.class);
063                unreachable();
064            }
065            catch (ApplicationRuntimeException ex)
066            {
067                checkException(ex, "does not inherit from class java.lang.Number");
068            }
069    
070        }
071    
072        public void testExtensionProperty() throws Exception
073        {
074            IApplicationSpecification a = parseApp("ExtensionProperty.application");
075    
076            IExtensionSpecification e = a.getExtensionSpecification("testBean");
077    
078            assertEquals("flintstone", e.getProperty("fred"));
079        }
080    
081        public void testImmediateExtension() throws Exception
082        {
083            assertEquals(0, ImmediateExtension.getInstanceCount());
084    
085            parseApp("ImmediateExtension.application");
086    
087            assertEquals( 1, ImmediateExtension.getInstanceCount());
088        }
089    }