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/*
* Copyright (c) 2003-2009 Israfil Consulting Services Corporation
* Copyright (c) 2003-2009 Christian Edward Gruber
* All Rights Reserved
*
* This software is licensed under the Berkeley Standard Distribution license,
* (BSD license), as defined below:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of Israfil Consulting Services nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* $Id: DynamicUtilTest.java 130 2006-12-31 23:22:17Z cgruber $
*/
package net.israfil.foundation.dynamic;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
import org.testng.Assert;
import org.testng.annotations.Test;
/**
*
* @author <a href="mailto:cgruber@israfil.net">Christian Edward Gruber </a>
* @author Latest: $Author: cgruber $
* @version $Revision: 130 $
*/
@Test
public class DynamicUtilTest {
public void testAddSuperinterfaces1() {
Class<?> clz = IA.class;
Set<Class<?>> cSet = new HashSet<Class<?>>();
DynamicUtil.addSuperInterfaces(cSet,clz);
Assert.assertEquals(0,cSet.size());
}
public void testAddSuperinterfaces2() {
Class<?> clz = IC.class;
Set<Class<?>> cSet = new HashSet<Class<?>>();
DynamicUtil.addSuperInterfaces(cSet,clz);
Assert.assertTrue(cSet.contains(IA.class),"Should have type IA");
Assert.assertEquals(1,cSet.size());
}
public void testClassLookupForA() {
Class<?> clz = A.class;
Set<Class<?>> cSet = DynamicUtil.getAllParentTypes(clz);
Assert.assertTrue(cSet.contains(IA.class),"Should have type IA");
Assert.assertTrue(cSet.contains(Object.class),"Should have type Object");
Assert.assertEquals(2,cSet.size());
}
public void testClassLookupForB() {
Class<?> clz = B.class;
Set<Class<?>> cSet = DynamicUtil.getAllParentTypes(clz);
Assert.assertTrue(cSet.contains(IA.class),"Should have type IA");
Assert.assertTrue(cSet.contains(A.class),"Should have type A");
Assert.assertTrue(cSet.contains(IB.class),"Should have type IB");
Assert.assertTrue(cSet.contains(Object.class),"Should have type Object");
Assert.assertEquals(4,cSet.size());
}
public void testClassLookupForC() {
Class<?> clz = C.class;
Set<Class<?>> cSet = DynamicUtil.getAllParentTypes(clz);
Assert.assertTrue(cSet.contains(IA.class),"Should have type IA");
Assert.assertTrue(cSet.contains(IC.class),"Should have type IC");
Assert.assertTrue(cSet.contains(Object.class),"Should have type Object");
Assert.assertFalse(cSet.contains(A.class),"Should not have type A");
Assert.assertEquals(3,cSet.size());
}
public void testRespondsTo() {
Object obj = new TestObject();
Assert.assertTrue(DynamicUtil.respondsTo(obj,"action:java.lang.String"));
Assert.assertFalse(DynamicUtil.respondsTo(obj,"action"));
Assert.assertFalse(DynamicUtil.respondsTo(obj,"action:boolean"));
Assert.assertTrue(DynamicUtil.respondsTo(obj,"equals:java.lang.Object"));
}
public void testHasPrimitiveTypeEquivalent() {
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Boolean.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Integer.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Long.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Short.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Byte.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Double.class));
Assert.assertTrue(DynamicUtil.hasPrimitiveTypeEquivalent(Character.class));
Assert.assertFalse(DynamicUtil.hasPrimitiveTypeEquivalent(String.class));
}
public void testGetMethodForSelectorObjectString() {
Method m = null;
Object obj = new TestObject();
m = DynamicUtil.getMethodForSelector(obj,"action:java.lang.String");
Assert.assertNotNull(m);
m = DynamicUtil.getMethodForSelector(obj,"action:boolean");
Assert.assertNull(m);
// force a test of getMethodForSelector(Object,String) with a class
m = DynamicUtil.getMethodForSelector((Object)obj.getClass(),"action:java.lang.String");
// force a test of getMethodForSelector(Class<?>,String)
m = DynamicUtil.getMethodForSelector((Class<?>) obj.getClass(),
"action:java.lang.String");
Assert.assertNotNull(m);
}
@SuppressWarnings("unchecked")
public void testConstructWithClass() {
ArrayList<String> al = DynamicUtil.construct(ArrayList.class);
Assert.assertNotNull(al);
Assert.assertEquals(ArrayList.class,al.getClass());
}
@SuppressWarnings("unchecked")
public void testConstructWithString() {
ArrayList<String> al = (ArrayList<String>)DynamicUtil.construct("java.util.ArrayList");
Assert.assertNotNull(al);
Assert.assertEquals(ArrayList.class,al.getClass());
}
public void testGetMethodForSelectorClassString() {
Object obj = new TestObject();
Assert.assertNotNull(DynamicUtil.getMethodForSelector(obj.getClass(),"action:java.lang.String"));
}
public interface IA {}
public interface IB {}
public interface IC extends IA {}
public class A implements IA {}
public class B extends A implements IB {}
public class C implements IC {}
public class TestObject {
public void action(String s) {}
}
}
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