assertEquals("${class}", node.getSource());
StringWriter builder = new StringWriter();
FragmentList fragmentList = t.normalize();
assertEquals(3, fragmentList.size());
assertTrue(fragmentList.get(0) instanceof StaticFragment);
assertTrue(fragmentList.get(1) instanceof ExpressionNode);
assertTrue(fragmentList.get(2) instanceof StaticFragment);
for (Fragment f : fragmentList) {
f.eval(p, builder);
}