/**
* Test case to show the usage of the geo-spatial APIs to lookup people within a given distance of
* a reference point.
*/
@Test
public void exposesGeoSpatialFunctionality() {
GeospatialIndex indexDefinition = new GeospatialIndex("address.location");
indexDefinition.getIndexOptions().put("min", -180);
indexDefinition.getIndexOptions().put("max", 180);
operations.indexOps(Customer.class).ensureIndex(indexDefinition);
Customer ollie = new Customer("Oliver", "Gierke");
ollie.setAddress(new Address(new Point(52.52548, 13.41477)));
ollie = repository.save(ollie);
Point referenceLocation = new Point(52.51790, 13.41239);
Distance oneKilometer = new Distance(1, Metrics.KILOMETERS);
GeoResults<Customer> result =
repository.findByAddressLocationNear(referenceLocation, oneKilometer);
assertThat(result.getContent(), hasSize(1));
Distance distanceToFirstStore = result.getContent().get(0).getDistance();
assertThat(distanceToFirstStore.getMetric(), is(Metrics.KILOMETERS));
assertThat(distanceToFirstStore.getValue(), closeTo(0.862, 0.001));
}
@Before
public void setUp() {
repository.deleteAll();
dave = repository.save(new Customer("Dave", "Matthews"));
oliver = repository.save(new Customer("Oliver August", "Matthews"));
carter = repository.save(new Customer("Carter", "Beauford"));
}
@Test
public void findsCustomerById() throws Exception {
Customer customer = repository.findById(2L);
assertThat(customer.getFirstname(), is("Carter"));
assertThat(customer.getLastname(), is("Beauford"));
}
@Test
public void findsFirstPageOfMatthews() throws Exception {
Page<Customer> customers = repository.findByLastname("Matthews", new PageRequest(0, 2));
assertThat(customers.getContent().size(), is(2));
assertFalse(customers.hasPreviousPage());
}
@Test
public void findsAllCustomers() throws Exception {
List<Customer> result = repository.findAll();
assertThat(result, is(notNullValue()));
assertFalse(result.isEmpty());
}
/**
* Test case to show the usage of the Querydsl-specific {@link QSort} to define the sort order in
* a type-safe way.
*/
@Test
public void findCustomersUsingQuerydslSort() {
QCustomer customer = QCustomer.customer;
List<Customer> result =
repository.findByLastname("Matthews", new QSort(customer.firstname.asc()));
assertThat(result, hasSize(2));
assertThat(result.get(0), is(dave));
assertThat(result.get(1), is(oliver));
}
/** Test case to show that automatically generated ids are assigned to the domain objects. */
@Test
public void setsIdOnSave() {
Customer dave = repository.save(new Customer("Dave", "Matthews"));
assertThat(dave.getId(), is(notNullValue()));
}