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 package org.apache.tapestry.binding; 015 016 import static org.easymock.EasyMock.expect; 017 018 import org.apache.hivemind.Location; 019 import org.apache.tapestry.IComponent; 020 import org.apache.tapestry.coerce.ValueConverter; 021 import org.apache.tapestry.services.ComponentPropertySource; 022 import org.testng.annotations.Test; 023 024 /** 025 * Tests functionality of {@link MetaBinding}. 026 */ 027 @Test 028 public class TestMetaBinding extends BindingTestCase 029 { 030 031 public void test_Create() 032 { 033 IComponent component = newMock(IComponent.class); 034 ValueConverter vc = newValueConverter(); 035 Location l = fabricateLocation(12); 036 ComponentPropertySource src = newMock(ComponentPropertySource.class); 037 038 expect(src.getComponentProperty(component, "key")).andReturn("wiggle"); 039 040 replay(); 041 042 MetaBinding b = new MetaBinding("param", vc, l, component, src, "key"); 043 044 assertSame(component, b.getComponent()); 045 assertEquals(b.getObject(), "wiggle"); 046 047 verify(); 048 } 049 050 public void test_To_String() 051 { 052 IComponent component = newComponent(); 053 ValueConverter vc = newValueConverter(); 054 Location l = fabricateLocation(12); 055 ComponentPropertySource src = newMock(ComponentPropertySource.class); 056 057 expect(component.getExtendedId()).andReturn("Foo/bar.baz"); 058 059 replay(); 060 061 MetaBinding b = new MetaBinding("param", vc, l, component, src, "key"); 062 063 assertEquals(b.toString(), "MetaBinding[Foo/bar.baz key]"); 064 065 verify(); 066 } 067 }