001: /*
002: $Id: PropertyTest.java 3104 2005-11-13 16:42:14Z blackdrag $
003:
004: Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
005:
006: Redistribution and use of this software and associated documentation
007: ("Software"), with or without modification, are permitted provided
008: that the following conditions are met:
009:
010: 1. Redistributions of source code must retain copyright
011: statements and notices. Redistributions must also contain a
012: copy of this document.
013:
014: 2. Redistributions in binary form must reproduce the
015: above copyright notice, this list of conditions and the
016: following disclaimer in the documentation and/or other
017: materials provided with the distribution.
018:
019: 3. The name "groovy" must not be used to endorse or promote
020: products derived from this Software without prior written
021: permission of The Codehaus. For written permission,
022: please contact info@codehaus.org.
023:
024: 4. Products derived from this Software may not be called "groovy"
025: nor may "groovy" appear in their names without prior written
026: permission of The Codehaus. "groovy" is a registered
027: trademark of The Codehaus.
028:
029: 5. Due credit should be given to The Codehaus -
030: http://groovy.codehaus.org/
031:
032: THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
033: ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
034: NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
035: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
036: THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
037: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
038: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
039: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
040: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
041: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
042: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
043: OF THE POSSIBILITY OF SUCH DAMAGE.
044:
045: */
046:
047: package org.codehaus.groovy.classgen;
048:
049: import java.lang.reflect.Modifier;
050:
051: import org.codehaus.groovy.ast.ClassHelper;
052: import org.codehaus.groovy.ast.ClassNode;
053: import org.codehaus.groovy.ast.PropertyNode;
054: import org.codehaus.groovy.runtime.DummyBean;
055:
056: /**
057: *
058: * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
059: * @version $Revision: 3104 $
060: */
061: public class PropertyTest extends TestSupport {
062:
063: public void testFields() throws Exception {
064: ClassNode classNode = new ClassNode("Foo", ACC_PUBLIC,
065: ClassHelper.OBJECT_TYPE);
066: classNode.addField("x", ACC_PUBLIC, ClassHelper.OBJECT_TYPE,
067: null);
068: classNode.addField("y", ACC_PUBLIC, ClassHelper.Integer_TYPE,
069: null);
070: classNode.addField("z", ACC_PRIVATE, ClassHelper.STRING_TYPE,
071: null);
072:
073: Class fooClass = loadClass(classNode);
074: assertTrue("Loaded a new class", fooClass != null);
075:
076: assertField(fooClass, "x", Modifier.PUBLIC,
077: ClassHelper.OBJECT_TYPE);
078: assertField(fooClass, "y", Modifier.PUBLIC,
079: ClassHelper.Integer_TYPE);
080: assertField(fooClass, "z", Modifier.PRIVATE,
081: ClassHelper.STRING_TYPE);
082: }
083:
084: public void testProperties() throws Exception {
085: ClassNode classNode = new ClassNode("Foo", ACC_PUBLIC
086: + ACC_SUPER, ClassHelper.OBJECT_TYPE);
087: classNode.addProperty(new PropertyNode("bar", ACC_PUBLIC,
088: ClassHelper.STRING_TYPE, classNode, null, null, null));
089:
090: Class fooClass = loadClass(classNode);
091: assertTrue("Loaded a new class", fooClass != null);
092:
093: Object bean = fooClass.newInstance();
094: assertTrue("Managed to create bean", bean != null);
095:
096: assertField(fooClass, "bar", 0, ClassHelper.STRING_TYPE);
097:
098: assertGetProperty(bean, "bar", null);
099: assertSetProperty(bean, "bar", "newValue");
100: }
101:
102: public void testInheritedProperties() throws Exception {
103: ClassNode classNode = new ClassNode("Foo", ACC_PUBLIC
104: + ACC_SUPER, ClassHelper.make(DummyBean.class));
105: classNode.addProperty(new PropertyNode("bar", ACC_PUBLIC,
106: ClassHelper.STRING_TYPE, classNode, null, null, null));
107:
108: Class fooClass = loadClass(classNode);
109: assertTrue("Loaded a new class", fooClass != null);
110:
111: Object bean = fooClass.newInstance();
112: assertTrue("Managed to create bean", bean != null);
113:
114: assertField(fooClass, "bar", 0, ClassHelper.STRING_TYPE);
115:
116: assertGetProperty(bean, "name", "James");
117: assertSetProperty(bean, "name", "Bob");
118:
119: assertGetProperty(bean, "bar", null);
120: assertSetProperty(bean, "bar", "newValue");
121: }
122: }
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