### Question:
DynamoDBLeaseRefresher implements LeaseRefresher { @Override public boolean updateLease(@NonNull final Lease lease) throws DependencyException, InvalidStateException, ProvisionedThroughputException { log.debug("Updating lease {}", lease); final AWSExceptionManager exceptionManager = createExceptionManager(); exceptionManager.add(ConditionalCheckFailedException.class, t -> t); Map<String, AttributeValueUpdate> updates = serializer.getDynamoLeaseCounterUpdate(lease); updates.putAll(serializer.getDynamoUpdateLeaseUpdate(lease)); UpdateItemRequest request = UpdateItemRequest.builder().tableName(table).key(serializer.getDynamoHashKey(lease)) .expected(serializer.getDynamoLeaseCounterExpectation(lease)).attributeUpdates(updates).build(); try { try { FutureUtils.resolveOrCancelFuture(dynamoDBClient.updateItem(request), dynamoDbRequestTimeout); } catch (ExecutionException e) { throw exceptionManager.apply(e.getCause()); } catch (InterruptedException e) { throw new DependencyException(e); } } catch (ConditionalCheckFailedException e) { log.debug("Lease update failed for lease with key {} because the lease counter was not {}", lease.leaseKey(), lease.leaseCounter()); return false; } catch (DynamoDbException | TimeoutException e) { throw convertAndRethrowExceptions("update", lease.leaseKey(), e); } lease.leaseCounter(lease.leaseCounter() + 1); return true; } @Deprecated  DynamoDBLeaseRefresher(final String table, final DynamoDbAsyncClient dynamoDBClient,
            final LeaseSerializer serializer, final boolean consistentReads); @Deprecated  DynamoDBLeaseRefresher(final String table, final DynamoDbAsyncClient dynamoDBClient,
                                  final LeaseSerializer serializer, final boolean consistentReads,
                                  @NonNull final TableCreatorCallback tableCreatorCallback); @Deprecated  DynamoDBLeaseRefresher(final String table, final DynamoDbAsyncClient dynamoDBClient,
                                  final LeaseSerializer serializer, final boolean consistentReads,
                                  @NonNull final TableCreatorCallback tableCreatorCallback, Duration dynamoDbRequestTimeout);  DynamoDBLeaseRefresher(final String table, final DynamoDbAsyncClient dynamoDBClient,
                                  final LeaseSerializer serializer, final boolean consistentReads,
                                  @NonNull final TableCreatorCallback tableCreatorCallback, Duration dynamoDbRequestTimeout,
                                  final BillingMode billingMode); @Override boolean createLeaseTableIfNotExists(@NonNull final Long readCapacity, @NonNull final Long writeCapacity); @Override boolean leaseTableExists(); @Override boolean waitUntilLeaseTableExists(long secondsBetweenPolls, long timeoutSeconds); @Override List<Lease> listLeasesForStream(StreamIdentifier streamIdentifier); @Override List<Lease> listLeases(); @Override boolean isLeaseTableEmpty(); @Override boolean createLeaseIfNotExists(@NonNull final Lease lease); @Override Lease getLease(@NonNull final String leaseKey); @Override boolean renewLease(@NonNull final Lease lease); @Override boolean takeLease(@NonNull final Lease lease, @NonNull final String owner); @Override boolean evictLease(@NonNull final Lease lease); void deleteAll(); @Override void deleteLease(@NonNull final Lease lease); @Override boolean updateLease(@NonNull final Lease lease); @Override void updateLeaseWithMetaInfo(Lease lease, UpdateField updateField); @Override ExtendedSequenceNumber getCheckpoint(String leaseKey);  }### Answer:
@Test public void testUpdateLeaseTimesOut() throws Exception { setupUpdateItemTest(); verifyCancel(mockUpdateFuture, () -> leaseRefresher.updateLease(lease)); }