public void testRequire() {
BeanMap.Generator<TestBean> gen = new BeanMap.Generator<TestBean>();
gen.setBeanClass(TestBean.class);
gen.setRequire(BeanMap.REQUIRE_GETTER);
BeanMap map = gen.create();
assertTrue(map.containsKey("foo"));
assertTrue(map.containsKey("bar"));
assertTrue(!map.containsKey("baz"));
}
public void testNoUnderlyingBean() {
BeanMap.Generator<TestBean> gen = new BeanMap.Generator<TestBean>();
gen.setBeanClass(TestBean.class);
BeanMap map = gen.create();
TestBean bean = new TestBean();
assertTrue(bean.getFoo() == null);
assertTrue(map.put(bean, "foo", "FOO") == null);
assertTrue(bean.getFoo().equals("FOO"));
assertTrue(map.get(bean, "foo").equals("FOO"));
}
@SuppressWarnings("unchecked")
public static <T> T mixinMapIntoBean(final T bean) {
Enhancer<T> e = new Enhancer<T>();
e.setSuperclass((Class<T>) bean.getClass());
e.setInterfaces(new Class[] {Map.class});
final Map<Object, Object> map = BeanMap.create(bean);
e.setCallbackFilter(
new CallbackFilter<T>() {
public int accept(Method method) {
return method.getDeclaringClass().equals(Map.class) ? 1 : 0;
}
});
e.setCallbacks(
new Callback[] {
new Dispatcher() {
public Object loadObject() {
return bean;
}
},
new Dispatcher() {
public Object loadObject() {
return map;
}
}
});
return e.create();
}
public void testEntrySet() {
TestBean bean = new TestBean();
BeanMap map = BeanMap.create(bean);
assertTrue(map.entrySet().size() == map.size());
}
public void testBeanMap() {
TestBean bean = new TestBean();
BeanMap map = BeanMap.create(bean);
assertTrue(map.size() == 6);
assertTrue(map.get("foo") == null);
map.put("foo", "FOO");
assertTrue("FOO".equals(map.get("foo")));
assertTrue(bean.getFoo().equals("FOO"));
assertTrue("x".equals(map.get("bar")));
assertTrue(((Integer) map.get("quick")).intValue() == 42);
map.put("quud", new Integer(13));
assertTrue(bean.getQuud() == 13);
assertTrue(map.getPropertyType("foo").equals(String.class));
assertTrue(map.getPropertyType("quud").equals(Integer.TYPE));
assertTrue(map.getPropertyType("kdkkj") == null);
}
