/*
* Copyright 2005-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.strecks.converter;
import java.beans.PropertyDescriptor;
import org.apache.commons.beanutils.BeanUtilsBean;
import org.apache.commons.beanutils.NestedNullException;
import org.apache.commons.beanutils.PropertyUtils;
import org.testng.annotations.Test;
/**
* @author Phil Zoio
*/
public class TestBind
{
@Test
public void testSimpleBinding() throws Exception
{
NestedBindableBean nested = new NestedBindableBean();
BindableBean bindable = new BindableBean();
bindable.setNestedBindableBean(nested);
bindable.setIntegerValue("5");
Object integerValue = BeanUtilsBean.getInstance().getConvertUtils().convert(bindable.getIntegerValue(),
Integer.class);
PropertyUtils.setProperty(bindable, "nestedBindableBean.integerValue", integerValue);
assert nested.getIntegerValue() == 5;
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void testNullBinding() throws Exception
{
BindableBean bindable = new BindableBean();
PropertyUtils.setProperty(bindable, "nestedBindableBean.integerValue", 5);
}
@Test
public void testGetProperty() throws Exception
{
NestedBindableBean nested = new NestedBindableBean();
BindableBean bindable = new BindableBean();
bindable.setNestedBindableBean(nested);
bindable.setIntegerValue("5");
Object property = PropertyUtils.getProperty(bindable, "nestedBindableBean.integerValue");
System.out.println(property);
PropertyDescriptor propertyDescriptor = PropertyUtils.getPropertyDescriptor(bindable,
"nestedBindableBean.integerValue");
System.out.println(propertyDescriptor);
// now try get property descriptor null
// bindable.setNestedBindableBean(null);
propertyDescriptor = PropertyUtils.getPropertyDescriptor(bindable, "nestedBindableBean.integerValue");
System.out.println(propertyDescriptor);
}
@Test(expectedExceptions=NestedNullException.class)
public void testGetNullProperty() throws Exception
{
BindableBean bindable = new BindableBean();
PropertyUtils.getProperty(bindable, "nestedBindableBean.integerValue");
}
@Test
public void testPropertyClass() throws Exception
{
NestedBindableBean nested = new NestedBindableBean();
BindableBean bindable = new BindableBean();
bindable.setNestedBindableBean(nested);
Object targetBean = PropertyUtils.getProperty(bindable, "nestedBindableBean");
PropertyDescriptor propertyDescriptor = PropertyUtils.getPropertyDescriptor(targetBean, "integerValue");
assert propertyDescriptor.getPropertyType().equals(Integer.class);
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void tryStringBinding() throws Exception
{
NestedBindableBean nested = new NestedBindableBean();
BindableBean bindable = new BindableBean();
bindable.setNestedBindableBean(nested);
bindable.setIntegerValue("5");
// now try binding a string
bindable.setNestedBindableBean(nested);
PropertyUtils.setProperty(bindable, "nestedBindableBean.integerValue", "6");
assert nested.getIntegerValue() == 6;
}
@Test
public void tryBooleanBinding() throws Exception
{
BindableBean bindable = new BindableBean();
bindable.setBooleanValue(Boolean.FALSE);
// now try binding a string
PropertyUtils.setProperty(bindable, "booleanValue", null);
assert bindable.getBooleanValue() == null;
}
}