Constructor constr = new Constructor();
TypeDescription description = new TypeDescription(ComponentBean.class, new Tag(
"tag:ualberta.ca,2012:" + 29));
constr.addTypeDescription(description);
Yaml yaml = new Yaml(constr);
Iterator<Object> parsed = yaml.loadAll(input).iterator();
ComponentBean bean1 = (ComponentBean) parsed.next();
assertEquals(0, bean1.getProperty1());
assertEquals("aaa", bean1.getProperty2());
ComponentBean bean2 = (ComponentBean) parsed.next();
assertEquals(3, bean2.getProperty1());