Examples with Query io.spine.client.Query used on opensource projects

Example 16 with Query

use of io.spine.client.Query in project core-java by SpineEventEngine.

the class StandShould method return_empty_list_for_aggregate_read_all_on_empty_stand_storage.

@Test
public void return_empty_list_for_aggregate_read_all_on_empty_stand_storage() {
    final Query readAllCustomers = requestFactory.query().all(Customer.class);
    checkEmptyResultForTargetOnEmptyStorage(readAllCustomers);
}

Example 17 with Query

use of io.spine.client.Query in project core-java by SpineEventEngine.

the class StandShould method retrieve_all_data_if_field_mask_is_not_set.

@Test
public void retrieve_all_data_if_field_mask_is_not_set() {
    final Stand stand = prepareStandWithAggregateRepo(createStandStorage());
    final Customer sampleCustomer = getSampleCustomer();
    final Version stateVersion = Tests.newVersionWithNumber(1);
    stand.update(asEnvelope(sampleCustomer.getId(), sampleCustomer, stateVersion));
    final Query customerQuery = requestFactory.query().all(Customer.class);
    //noinspection OverlyComplexAnonymousInnerClass
    final MemoizeQueryResponseObserver observer = new MemoizeQueryResponseObserver() {

        @Override
        public void onNext(QueryResponse value) {
            super.onNext(value);
            final List<Any> messages = value.getMessagesList();
            assertFalse(messages.isEmpty());
            final Customer customer = AnyPacker.unpack(messages.get(0));
            for (Descriptors.FieldDescriptor field : customer.getDescriptorForType().getFields()) {
                assertTrue(customer.getField(field).equals(sampleCustomer.getField(field)));
            }
        }
    };
    stand.execute(customerQuery, observer);
    verifyObserver(observer);
}

Example 18 with Query

use of io.spine.client.Query in project core-java by SpineEventEngine.

the class StandShould method requestSampleCustomer.

private void requestSampleCustomer(int[] fieldIndexes, final MemoizeQueryResponseObserver observer) {
    final Stand stand = prepareStandWithAggregateRepo(createStandStorage());
    final Customer sampleCustomer = getSampleCustomer();
    final Version stateVersion = Tests.newVersionWithNumber(1);
    stand.update(asEnvelope(sampleCustomer.getId(), sampleCustomer, stateVersion));
    final String[] paths = new String[fieldIndexes.length];
    for (int i = 0; i < fieldIndexes.length; i++) {
        paths[i] = Customer.getDescriptor().getFields().get(fieldIndexes[i]).getFullName();
    }
    final Query customerQuery = requestFactory.query().allWithMask(Customer.class, paths);
    stand.execute(customerQuery, observer);
    verifyObserver(observer);
}

Example 19 with Query

use of io.spine.client.Query in project core-java by SpineEventEngine.

the class StandShould method doCheckReadingCustomersByIdAndFieldMask.

@SuppressWarnings("MethodWithMultipleLoops")
private void doCheckReadingCustomersByIdAndFieldMask(String... paths) {
    final Stand stand = prepareStandWithAggregateRepo(createStandStorage());
    final int querySize = 2;
    final Set<CustomerId> ids = new HashSet<>();
    for (int i = 0; i < querySize; i++) {
        final Customer customer = getSampleCustomer().toBuilder().setId(CustomerId.newBuilder().setNumber(i)).build();
        final Version stateVersion = Tests.newVersionWithNumber(1);
        stand.update(asEnvelope(customer.getId(), customer, stateVersion));
        ids.add(customer.getId());
    }
    final Query customerQuery = requestFactory.query().byIdsWithMask(Customer.class, ids, paths);
    final FieldMask fieldMask = FieldMask.newBuilder().addAllPaths(Arrays.asList(paths)).build();
    final MemoizeQueryResponseObserver observer = new MemoizeQueryResponseObserver() {

        @Override
        public void onNext(QueryResponse value) {
            super.onNext(value);
            final List<Any> messages = value.getMessagesList();
            Verify.assertSize(ids.size(), messages);
            for (Any message : messages) {
                final Customer customer = AnyPacker.unpack(message);
                assertNotEquals(customer, null);
                assertMatches(customer, fieldMask);
            }
        }
    };
    stand.execute(customerQuery, observer);
    verifyObserver(observer);
}

Example 20 with Query

use of io.spine.client.Query in project core-java by SpineEventEngine.

the class StandShould method select_entity_singleton_by_id_and_apply_field_masks.

@SuppressWarnings("MethodWithMultipleLoops")
@Test
public void select_entity_singleton_by_id_and_apply_field_masks() {
    final Stand stand = prepareStandWithAggregateRepo(createStandStorage());
    final String customerDescriptor = Customer.getDescriptor().getFullName();
    // clashes with non-related tests.
    @SuppressWarnings("DuplicateStringLiteralInspection") final String[] paths = { customerDescriptor + ".id", customerDescriptor + ".name" };
    final FieldMask fieldMask = FieldMask.newBuilder().addAllPaths(Arrays.asList(paths)).build();
    final List<Customer> customers = new LinkedList<>();
    final int count = 10;
    for (int i = 0; i < count; i++) {
        // Has new ID each time
        final Customer customer = getSampleCustomer();
        customers.add(customer);
        final Version stateVersion = Tests.newVersionWithNumber(1);
        stand.update(asEnvelope(customer.getId(), customer, stateVersion));
    }
    final Set<CustomerId> ids = Collections.singleton(customers.get(0).getId());
    final Query customerQuery = requestFactory.query().byIdsWithMask(Customer.class, ids, paths);
    final MemoizeQueryResponseObserver observer = new MemoizeQueryResponseObserver();
    stand.execute(customerQuery, observer);
    final List<Any> read = observer.responseHandled.getMessagesList();
    Verify.assertSize(1, read);
    final Customer customer = AnyPacker.unpack(read.get(0));
    assertMatches(customer, fieldMask);
    assertTrue(ids.contains(customer.getId()));
    verifyObserver(observer);
}