public void testSetNestedProperty() throws Exception {
ITestBean rod = new TestBean("rod", 31);
ITestBean kerry = new TestBean("kerry", 0);
BeanWrapper bw = new BeanWrapperImpl(rod);
bw.setPropertyValue("spouse", kerry);
assertTrue("nested set worked", rod.getSpouse() == kerry);
assertTrue("no back relation", kerry.getSpouse() == null);
bw.setPropertyValue(new PropertyValue("spouse.spouse", rod));
assertTrue("nested set worked", kerry.getSpouse() == rod);
assertTrue("kerry age not set", kerry.getAge() == 0);
bw.setPropertyValue(new PropertyValue("spouse.age", new Integer(35)));
assertTrue("Set primitive on spouse", kerry.getAge() == 35);
}
