contentTester.render(new InternalContextAdapterImpl(ctx), writer);
assertEquals("code:Initial code",writer.toString());
ctx = VelocityUtil.getWebContext(requestProxy, responseProxy);
writer=new StringWriter();
tesp1.merge(ctx, writer);
contentTester.render(new InternalContextAdapterImpl(ctx), writer);
assertEquals("code:Initial code",writer.toString());
Contentlet w2=contentletAPI.checkout(w.getInode(), user, false);
w2.setStringProperty("code", "Modified Code to make templates different");
w2 = contentletAPI.checkin(w2, user, false);