@Test
public void testRuntimeSerialization() {
Book book = new Book();
book.setPrice(10.0);
book.setId(331);
book.setText("very good");
book.setSell(true);
book.setTitle("gook book");
System.out.println(Json.toJson(book));
TestBook t = new TestBook();
t.setObj(new Object());
t.setBook(book);
String t0 = Json.toJson(t);
JsonObject o = Json.toJsonObject(t0);
Assert.assertThat(o.getJsonObject("book").getInteger("id"), is(331));
Assert.assertThat(o.getJsonObject("obj"), nullValue());
t = new TestBook();
t.setObj(book);
t.setBook(book);
String t1 = Json.toJson(t);
o = Json.toJsonObject(t1);
Assert.assertThat(o.getJsonObject("book").getInteger("id"), is(331));
Assert.assertThat(o.getJsonObject("obj").getInteger("id"), is(331));
t.setObj(new Object());
String t2 = Json.toJson(t);
o = Json.toJsonObject(t2);
Assert.assertThat(o.getJsonObject("book").getInteger("id"), is(331));
Assert.assertThat(o.getJsonObject("obj"), nullValue());
t.setObj(book);
String t3 = Json.toJson(t);
o = Json.toJsonObject(t3);
Assert.assertThat(o.getJsonObject("book").getInteger("id"), is(331));
Assert.assertThat(o.getJsonObject("obj").getInteger("id"), is(331));
TestBook2<Book> tb2 = new TestBook2<Book>();
tb2.setObj(book);
tb2.setBook(null);
String t4 = Json.toJson(tb2);
o = Json.toJsonObject(t4);
Assert.assertThat(o.getJsonObject("book"), nullValue());
Assert.assertThat(o.getJsonObject("obj").getInteger("id"), is(331));
tb2.setObj(book);
String t5 = Json.toJson(tb2);
o = Json.toJsonObject(t5);
Assert.assertThat(o.getJsonObject("book"), nullValue());
Assert.assertThat(o.getJsonObject("obj").getInteger("id"), is(331));
TestBook2<Object> tb3 = new TestBook2<Object>();
tb3.setObj(book);
tb3.setBook(book);
String t6 = Json.toJson(tb3);
o = Json.toJsonObject(t6);
Assert.assertThat(o.getJsonObject("book").getInteger("id"), is(331));
Assert.assertThat(o.getJsonObject("obj").getInteger("id"), is(331));
}
@Test
public void test4() {
SimpleObj2 so2 = new SimpleObj2();
so2.setId(334);
User user = new User();
user.setId(2434L);
user.setName("Pengtao");
so2.setUser(user);
Book book = new Book();
book.setId(23424);
book.setPrice(3.4);
book.setSell(true);
book.setText("cccccccc");
book.setTitle("ddddd");
so2.setBook(book);
String jsonStr = Json.toJson(so2);
SimpleObj2 temp = Json.toObject(jsonStr, SimpleObj2.class);
Assert.assertThat(temp.getBook().getPrice(), is(3.4));
Assert.assertThat(temp.getBook().getTitle(), nullValue());
Assert.assertThat(temp.getId(), is(334));
}