assertThat(p.getBirthday(), is(nullValue()));
}
@Test
public void getActvities_set() {
Person p = new FieldRestrictingPerson(getTestPerson(), getFieldSet(Person.Field.ACTIVITIES));
List<String> activities = p.getActivities();
assertThat(activities.size(), is(equalTo(2)));
assertThat(activities.contains(ACTIVITY_1), is(true));
assertThat(activities.contains(ACTIVITY_2), is(true));
}