/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.kernel.config.test;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Properties;
import java.util.Set;
import junit.framework.Test;
import org.jboss.beans.info.spi.BeanInfo;
import org.jboss.beans.metadata.plugins.AbstractArrayMetaData;
import org.jboss.beans.metadata.plugins.AbstractBeanMetaData;
import org.jboss.beans.metadata.plugins.AbstractCollectionMetaData;
import org.jboss.beans.metadata.plugins.AbstractConstructorMetaData;
import org.jboss.beans.metadata.plugins.AbstractListMetaData;
import org.jboss.beans.metadata.plugins.AbstractMapMetaData;
import org.jboss.beans.metadata.plugins.AbstractParameterMetaData;
import org.jboss.beans.metadata.plugins.AbstractSetMetaData;
import org.jboss.beans.metadata.plugins.AbstractValueMetaData;
import org.jboss.beans.metadata.plugins.StringValueMetaData;
import org.jboss.beans.metadata.spi.ParameterMetaData;
import org.jboss.joinpoint.spi.JoinpointException;
import org.jboss.kernel.Kernel;
import org.jboss.kernel.spi.config.KernelConfigurator;
import org.jboss.test.kernel.config.support.SimpleBean;
/**
* Instantiation Test Case.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 69895 $
*/
public class InstantiateTestCase extends AbstractKernelConfigTest
{
public static Test suite()
{
return suite(InstantiateTestCase.class);
}
public InstantiateTestCase(String name)
{
super(name);
}
public InstantiateTestCase(String name, boolean xmltest)
{
super(name, xmltest);
}
public void testSimpleInstantiateFromBeanInfo() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
BeanInfo info = configurator.getBeanInfo(SimpleBean.class);
SimpleBean bean = (SimpleBean) instantiate(configurator, info);
assertEquals("()", bean.getConstructorUsed());
}
public void testSimpleInstantiateFromBeanMetaData() throws Throwable
{
SimpleBean bean = simpleInstantiateFromBeanMetaData();
assertEquals("()", bean.getConstructorUsed());
}
protected SimpleBean simpleInstantiateFromBeanMetaData() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateFromBeanMetaData() throws Throwable
{
SimpleBean bean = parameterInstantiateFromBeanMetaData();
assertEquals("Constructor Value", bean.getConstructorUsed());
assertEquals("Constructor Value", bean.getAString());
}
protected SimpleBean parameterInstantiateFromBeanMetaData() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData("Constructor Value");
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithTypeOverride() throws Throwable
{
SimpleBean bean = parameterInstantiateWithTypeOverride();
assertEquals("java.lang.Integer:7", bean.getConstructorUsed());
assertEquals(new Integer(7), bean.getAnInt());
}
protected SimpleBean parameterInstantiateWithTypeOverride() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.lang.Integer");
StringValueMetaData svmd = new StringValueMetaData("7");
pmd.setValue(svmd);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateFromNull() throws Throwable
{
SimpleBean bean = parameterInstantiateFromNull();
assertEquals(null, bean.getConstructorUsed());
assertEquals(null, bean.getAString());
}
protected SimpleBean parameterInstantiateFromNull() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.lang.String");
pmd.setValue(new AbstractValueMetaData());
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateViaInterfaceWithTypeOverride() throws Throwable
{
SimpleBean bean = parameterInstantiateViaInterfaceWithTypeOverride();
assertEquals("java.lang.Comparable:java.lang.Integer:12", bean.getConstructorUsed());
assertEquals(12, bean.getAnObject());
}
protected SimpleBean parameterInstantiateViaInterfaceWithTypeOverride() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.lang.Comparable");
StringValueMetaData svmd = new StringValueMetaData("12");
svmd.setConfigurator(configurator);
svmd.setType("java.lang.Integer");
pmd.setValue(svmd);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithCollection() throws Throwable
{
SimpleBean bean = parameterInstantiateWithCollection();
assertEquals("java.util.Collection:java.util.ArrayList:[1, 2]", bean.getConstructorUsed());
ArrayList<Object> expected = new ArrayList<Object>();
expected.add("1");
expected.add("2");
assertEquals(expected, bean.getCollection());
}
protected SimpleBean parameterInstantiateWithCollection() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.util.Collection");
AbstractCollectionMetaData collection = new AbstractCollectionMetaData();
collection.setConfigurator(configurator);
collection.setElementType("java.lang.String");
collection.add(new StringValueMetaData("1"));
collection.add(new StringValueMetaData("2"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithList() throws Throwable
{
SimpleBean bean = parameterInstantiateWithList();
assertEquals("java.util.List:java.util.ArrayList:[1, 2]", bean.getConstructorUsed());
ArrayList<Object> expected = new ArrayList<Object>();
expected.add("1");
expected.add("2");
assertEquals(expected, bean.getList());
}
protected SimpleBean parameterInstantiateWithList() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.util.List");
AbstractListMetaData collection = new AbstractListMetaData();
collection.setConfigurator(configurator);
collection.setElementType("java.lang.String");
collection.add(new StringValueMetaData("1"));
collection.add(new StringValueMetaData("2"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithSet() throws Throwable
{
SimpleBean bean = parameterInstantiateWithSet();
assertEquals("java.util.Set:java.util.HashSet:[1]", bean.getConstructorUsed());
HashSet<Object> expected = new HashSet<Object>();
expected.add("1");
assertEquals(expected, bean.getSet());
}
protected SimpleBean parameterInstantiateWithSet() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.util.Set");
AbstractSetMetaData collection = new AbstractSetMetaData();
collection.setConfigurator(configurator);
collection.setElementType("java.lang.String");
collection.add(new StringValueMetaData("1"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithArray() throws Throwable
{
SimpleBean bean = parameterInstantiateWithArray();
assertEquals("Array:[Ljava.lang.String;:[1, 2]", bean.getConstructorUsed());
String[] expected = new String[] { "1", "2" };
assertEquals(expected, bean.getArray());
}
protected SimpleBean parameterInstantiateWithArray() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType(new Object[0].getClass().getName());
AbstractArrayMetaData collection = new AbstractArrayMetaData();
collection.setConfigurator(configurator);
collection.setType("[Ljava.lang.String;");
collection.setElementType("java.lang.String");
collection.add(new StringValueMetaData("1"));
collection.add(new StringValueMetaData("2"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithMap() throws Throwable
{
SimpleBean bean = parameterInstantiateWithMap();
assertEquals("java.util.Map:java.util.HashMap:{1=2}", bean.getConstructorUsed());
HashMap<Object, Object> expected = new HashMap<Object, Object>();
expected.put("1", "2");
assertEquals(expected, bean.getMap());
}
protected SimpleBean parameterInstantiateWithMap() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.util.Map");
AbstractMapMetaData collection = new AbstractMapMetaData();
collection.setConfigurator(configurator);
collection.setKeyType("java.lang.String");
collection.setValueType("java.lang.String");
collection.put(new StringValueMetaData("1"), new StringValueMetaData("2"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testParameterInstantiateWithProperties() throws Throwable
{
SimpleBean bean = parameterInstantiateWithProperties();
assertEquals("java.util.Hashtable:java.util.Properties:{1=2}", bean.getConstructorUsed());
Properties expected = new Properties();
expected.put("1", "2");
assertEquals(expected, bean.getMap());
}
protected SimpleBean parameterInstantiateWithProperties() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData();
pmd.setType("java.util.Hashtable");
AbstractMapMetaData collection = new AbstractMapMetaData();
collection.setConfigurator(configurator);
collection.setType("java.util.Properties");
collection.setKeyType("java.lang.String");
collection.setValueType("java.lang.String");
collection.put(new StringValueMetaData("1"), new StringValueMetaData("2"));
pmd.setValue(collection);
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
return (SimpleBean) instantiate(configurator, bmd);
}
public void testValueInstantiateFromValue() throws Throwable
{
Object object = valueInstantiateFromValue();
assertEquals("AString", object);
}
protected Object valueInstantiateFromValue() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
StringValueMetaData vmd = new StringValueMetaData("AString");
vmd.setType(String.class.getName());
vmd.setConfigurator(configurator);
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testValueInstantiateFromCollection() throws Throwable
{
Object object = valueInstantiateFromCollection();
assertNotNull(object);
assertTrue(object instanceof Collection);
assertEquals(new ArrayList<Object>(), object);
}
protected Object valueInstantiateFromCollection() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
AbstractCollectionMetaData vmd = new AbstractCollectionMetaData();
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testValueInstantiateFromList() throws Throwable
{
Object object = valueInstantiateFromList();
assertNotNull(object);
assertTrue(object instanceof List);
assertEquals(new ArrayList<Object>(), object);
}
protected Object valueInstantiateFromList() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
AbstractListMetaData vmd = new AbstractListMetaData();
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testValueInstantiateFromSet() throws Throwable
{
Object object = valueInstantiateFromSet();
assertNotNull(object);
assertTrue(object instanceof Set);
assertEquals(new HashSet<Object>(), object);
}
protected Object valueInstantiateFromSet() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
AbstractSetMetaData vmd = new AbstractSetMetaData();
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testValueInstantiateFromArray() throws Throwable
{
Object object = valueInstantiateFromArray();
assertNotNull(object);
assertTrue(object.getClass().isArray());
}
protected Object valueInstantiateFromArray() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
AbstractArrayMetaData vmd = new AbstractArrayMetaData();
vmd.setElementType(String.class.getName());
vmd.setConfigurator(configurator);
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testValueInstantiateFromObject() throws Throwable
{
Object object = valueInstantiateFromObject();
assertNotNull(object);
assertTrue(object.getClass() == Object.class);
}
protected Object valueInstantiateFromObject() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData();
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
AbstractValueMetaData vmd = new AbstractValueMetaData();
vmd.setValue(new Object());
cmd.setValue(vmd);
return instantiate(configurator, bmd);
}
public void testConstructorDoesNotExist() throws Throwable
{
Kernel kernel = bootstrap();
KernelConfigurator configurator = kernel.getConfigurator();
AbstractBeanMetaData bmd = new AbstractBeanMetaData(SimpleBean.class.getName());
ArrayList<ParameterMetaData> constructorParams = new ArrayList<ParameterMetaData>();
AbstractParameterMetaData pmd = new AbstractParameterMetaData("doesNotExist", "Constructor Value");
constructorParams.add(pmd);
AbstractConstructorMetaData cmd = new AbstractConstructorMetaData();
bmd.setConstructor(cmd);
cmd.setParameters(constructorParams);
try
{
instantiate(configurator, bmd);
fail("Should not be here");
}
catch (JoinpointException expected)
{
}
}
}