@Test
public void testQuerySelectWhereIn() {
final String name = "Hello!";
Person person = randomPerson();
person.setName(name);
data.insert(person);
Group group = new Group();
group.setName("Hello!");
data.insert(group);
person.getGroups().add(group);
data.update(person);
Return<Result<Tuple>> groupNames = data.select(Group.NAME).where(Group.NAME.equal(name));
Person p = data.select(Person.class).where(Person.NAME.in(groupNames)).get().first();
assertEquals(p.getName(), name);
p = data.select(Person.class).where(Person.NAME.notIn(groupNames)).get().firstOrNull();
assertNull(p);
p =
data.select(Person.class)
.where(Person.NAME.in(Arrays.asList("Hello!", "Other")))
.get()
.first();
assertEquals(p.getName(), name);
p =
data.select(Person.class)
.where(Person.NAME.in(Collections.singleton("Hello!")))
.get()
.first();
assertEquals(p.getName(), name);
assertTrue(
data.select(Person.class)
.where(Person.NAME.notIn(Collections.singleton("Hello!")))
.get()
.toList()
.isEmpty());
}
@Test
public void testQueryUnion() {
Person person = randomPerson();
person.setName("Carol");
data.insert(person);
Group group = new Group();
group.setName("Hello!");
data.insert(group);
List<Tuple> result =
data.select(Person.NAME.as("name"))
.union()
.select(Group.NAME.as("name"))
.orderBy(Group.NAME.as("name"))
.get()
.toList();
assertTrue(result.size() == 2);
assertTrue(result.get(0).get(0).equals("Carol"));
assertTrue(result.get(1).get(0).equals("Hello!"));
}
