assertTrue(names.contains("Neu"));
}
@Test
public void testUpdateUser() throws Exception {
User user = new User();
user.setId(100);
user.setName("NeuDochAlt");
user.setCity("Zürich");
userService.saveUser(user);
List<String> names = userService.getNames();
assertEquals(names.size(), 6);
assertTrue(names.contains("NeuDochAlt"));
}