@Test
public void testDeleteBatch() {
List<Person> persons = new ArrayList<>();
for (int i = 0; i < 100; i++) {
Person person = randomPerson();
persons.add(person);
}
data.insert(persons);
assertEquals(100, data.count(Person.class).get().value().intValue());
data.delete(persons);
assertEquals(0, data.count(Person.class).get().value().intValue());
}
@Test
public void testQuerySelectCountWhere() {
for (int i = 0; i < 10; i++) {
Person person = randomPerson();
if (i == 0) {
person.setName("countme");
}
data.insert(person);
}
assertEquals(
1, data.count(Person.class).where(Person.NAME.eq("countme")).get().value().intValue());
}
@Test
public void testQuerySelectCount() {
data.insert(randomPersons(10));
try (Result<Tuple> result = data.select(Count.count(Person.class).as("bb")).get()) {
assertTrue(result.first().get("bb").equals(10));
}
try (Result<Tuple> result = data.select(Count.count(Person.class)).get()) {
assertTrue(result.first().get(0).equals(10));
}
assertEquals(10, data.count(Person.class).get().value().intValue());
data.count(Person.class)
.get()
.consume(
new Consumer<Integer>() {
@Override
public void accept(Integer integer) {
assertTrue(integer == 10);
}
});
}
