Examples with TimestampValidator edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator used on opensource projects

Example 6 with TimestampValidator

use of edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator in project gtfs-realtime-validator by CUTR-at-USF.

the class TimestampValidatorTest method testW001.

@Test
public void testW001() {
    TimestampValidator timestampValidator = new TimestampValidator();
    Map<ValidationRule, Integer> expected = new HashMap<>();
    GtfsRealtime.TripDescriptor.Builder tripDescriptorBuilder = GtfsRealtime.TripDescriptor.newBuilder();
    final long CURRENT_TIME_MILLIS = TimeUnit.SECONDS.toMillis(MIN_POSIX_TIME);
    // Timestamp will be zero initially in FeedHeader, TripUpdate and VehiclePosition. Should return 3 results.
    vehiclePositionBuilder.setVehicle(GtfsRealtime.VehicleDescriptor.newBuilder());
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(W001, 3);
    TestUtils.assertResults(expected, results);
    // Populate timestamp to any value greater than zero in FeedHeader
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    // Invalid timestamp in TripUpdate and VehiclePosition. Should return 2 results.
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(W001, 2);
    TestUtils.assertResults(expected, results);
    // TripDescriptor is a required field in tripUpdate
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    // Populate timestamp to any value greater than zero in TripUpdate.
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    // Invalid timestamp only in VehiclePosition. Should return 1 results.
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(W001, 1);
    TestUtils.assertResults(expected, results);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    // Now timestamp is populated in FeedHeader, TripUpdate and VehiclePosition . Should return no error.
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    clearAndInitRequiredFeedFields();
}

Example 7 with TimestampValidator

use of edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator in project gtfs-realtime-validator by CUTR-at-USF.

the class TimestampValidatorTest method testW008.

/**
 * W008 - Header timestamp is older than 65 seconds
 */
@Test
public void testW008() {
    TimestampValidator timestampValidator = new TimestampValidator();
    Map<ValidationRule, Integer> expected = new HashMap<>();
    GtfsRealtime.TripDescriptor.Builder tripDescriptorBuilder = GtfsRealtime.TripDescriptor.newBuilder();
    // Set valid trip_id = 1.1
    tripDescriptorBuilder.setTripId("1.1");
    long currentTimeMillis = System.currentTimeMillis();
    long currentTimeSec = TimeUnit.MILLISECONDS.toSeconds(currentTimeMillis);
    /**
     * Use current time - no warnings
     */
    feedHeaderBuilder.setTimestamp(currentTimeSec);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(currentTimeSec);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(currentTimeSec);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    GtfsRealtime.FeedMessage currentIteration = feedMessageBuilder.setEntity(0, feedEntityBuilder.build()).build();
    results = timestampValidator.validate(currentTimeMillis, gtfsData, gtfsDataMetadata, currentIteration, null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * Use current time minus 70 seconds (feed is 1 min 10 sec old) - 1 warning
     */
    feedHeaderBuilder.setTimestamp(currentTimeSec - 70);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(currentTimeSec - 70);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(currentTimeSec - 70);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    currentIteration = feedMessageBuilder.setEntity(0, feedEntityBuilder.build()).build();
    results = timestampValidator.validate(currentTimeMillis, gtfsData, gtfsDataMetadata, currentIteration, null, null);
    expected.put(W008, 1);
    TestUtils.assertResults(expected, results);
    clearAndInitRequiredFeedFields();
}

Example 8 with TimestampValidator

use of edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator in project gtfs-realtime-validator by CUTR-at-USF.

the class TimestampValidatorTest method testE018.

@Test
public void testE018() {
    TimestampValidator timestampValidator = new TimestampValidator();
    Map<ValidationRule, Integer> expected = new HashMap<>();
    GtfsRealtime.TripDescriptor.Builder tripDescriptorBuilder = GtfsRealtime.TripDescriptor.newBuilder();
    // Set valid trip_id = 1.1
    tripDescriptorBuilder.setTripId("1.1");
    final long CURRENT_TIME_MILLIS = TimeUnit.SECONDS.toMillis(MIN_POSIX_TIME);
    /**
     * No previous feed message (i.e., it's the first iteration) - no errors
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME + 1);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME + 1);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME + 1);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    GtfsRealtime.FeedMessage currentIteration = feedMessageBuilder.setEntity(0, feedEntityBuilder.build()).build();
    // No previous iteration - no errors
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, currentIteration, null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * Set the previous iteration header timestamp so it's less that the current iteration - no errors
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    GtfsRealtime.FeedMessage previousIteration = feedMessageBuilder.setEntity(0, feedEntityBuilder.build()).build();
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, currentIteration, previousIteration, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * Set the previous iteration header timestamp so it's greater than that the current iteration - 1 error
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME + 2);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME + 2);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME + 2);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    previousIteration = feedMessageBuilder.setEntity(0, feedEntityBuilder.build()).build();
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, currentIteration, previousIteration, null);
    expected.put(E018, 1);
    TestUtils.assertResults(expected, results);
    clearAndInitRequiredFeedFields();
}

Example 9 with TimestampValidator

use of edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator in project gtfs-realtime-validator by CUTR-at-USF.

the class TimestampValidatorTest method testE025.

/**
 * E025 - stop_time_update departure time is before arrival time
 */
@Test
public void testE025() {
    TimestampValidator timestampValidator = new TimestampValidator();
    Map<ValidationRule, Integer> expected = new HashMap<>();
    GtfsRealtime.TripDescriptor.Builder tripDescriptorBuilder = GtfsRealtime.TripDescriptor.newBuilder();
    final long CURRENT_TIME_MILLIS = TimeUnit.SECONDS.toMillis(MIN_POSIX_TIME);
    /**
     * Set timestamps on objects (without StopTimeUpdates first) so no errors
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * StopTimeUpdate has departure time equal to arrival time - 0 errors
     */
    GtfsRealtime.TripUpdate.StopTimeUpdate.Builder stopTimeUpdateBuilder = GtfsRealtime.TripUpdate.StopTimeUpdate.newBuilder();
    GtfsRealtime.TripUpdate.StopTimeEvent.Builder stopTimeEventBuilder = GtfsRealtime.TripUpdate.StopTimeEvent.newBuilder();
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    tripUpdateBuilder.addStopTimeUpdate(0, stopTimeUpdateBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * StopTimeUpdate has departure time greater than arrival time - 0 errors
     */
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(MIN_POSIX_TIME + 1));
    tripUpdateBuilder.setStopTimeUpdate(0, stopTimeUpdateBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * StopTimeUpdate has departure time less than arrival time - 1 error
     */
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(MIN_POSIX_TIME + 1));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    tripUpdateBuilder.setStopTimeUpdate(0, stopTimeUpdateBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E025, 1);
    TestUtils.assertResults(expected, results);
    clearAndInitRequiredFeedFields();
}

Example 10 with TimestampValidator

use of edu.usf.cutr.gtfsrtvalidator.lib.validation.rules.TimestampValidator in project gtfs-realtime-validator by CUTR-at-USF.

the class TimestampValidatorTest method testE001.

@Test
public void testE001() {
    TimestampValidator timestampValidator = new TimestampValidator();
    Map<ValidationRule, Integer> expected = new HashMap<>();
    GtfsRealtime.TripDescriptor.Builder tripDescriptorBuilder = GtfsRealtime.TripDescriptor.newBuilder();
    final long CURRENT_TIME_MILLIS = TimeUnit.SECONDS.toMillis(MIN_POSIX_TIME);
    /**
     * All times are POSIX - no errors
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * Header isn't POSIX - should be 1 error
     */
    // Convert a valid POSIX time to milliseconds - this is a common error in feeds (providing time in milliseconds past epoch instead of seconds)
    final long BAD_TIME = TimeUnit.SECONDS.toMillis(MIN_POSIX_TIME);
    feedHeaderBuilder.setTimestamp(BAD_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E001, 1);
    TestUtils.assertResults(expected, results);
    /**
     * Header and TripUpdate aren't POSIX - 2 errors
     */
    tripUpdateBuilder.setTimestamp(BAD_TIME);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E001, 2);
    TestUtils.assertResults(expected, results);
    /**
     * Header, TripUpdate, and VehiclePosition aren't POSIX - 3 errors
     */
    vehiclePositionBuilder.setTimestamp(BAD_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E001, 3);
    TestUtils.assertResults(expected, results);
    /**
     * StopTimeUpdates are all POSIX - no errors
     */
    feedHeaderBuilder.setTimestamp(MIN_POSIX_TIME);
    feedMessageBuilder.setHeader(feedHeaderBuilder.build());
    tripUpdateBuilder.setTimestamp(MIN_POSIX_TIME);
    tripUpdateBuilder.setTrip(tripDescriptorBuilder.build());
    GtfsRealtime.TripUpdate.StopTimeUpdate.Builder stopTimeUpdateBuilder = GtfsRealtime.TripUpdate.StopTimeUpdate.newBuilder();
    GtfsRealtime.TripUpdate.StopTimeEvent.Builder stopTimeEventBuilder = GtfsRealtime.TripUpdate.StopTimeEvent.newBuilder();
    // First StopTimeUpdate
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(MIN_POSIX_TIME));
    tripUpdateBuilder.addStopTimeUpdate(0, stopTimeUpdateBuilder.build());
    // Second StopTimeUpdate
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(MAX_POSIX_TIME));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(MAX_POSIX_TIME));
    tripUpdateBuilder.addStopTimeUpdate(1, stopTimeUpdateBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    vehiclePositionBuilder.setTimestamp(MIN_POSIX_TIME);
    feedEntityBuilder.setVehicle(vehiclePositionBuilder.build());
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * 2 StopTimeUpdates, which each have an arrival AND departure POSIX error - so 4 errors total
     */
    // First StopTimeUpdate
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(BAD_TIME));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(BAD_TIME));
    tripUpdateBuilder.setStopTimeUpdate(0, stopTimeUpdateBuilder.build());
    // Second StopTimeUpdate
    stopTimeUpdateBuilder.setArrival(stopTimeEventBuilder.setTime(BAD_TIME + 1));
    stopTimeUpdateBuilder.setDeparture(stopTimeEventBuilder.setTime(BAD_TIME + 1));
    tripUpdateBuilder.setStopTimeUpdate(1, stopTimeUpdateBuilder.build());
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E001, 4);
    TestUtils.assertResults(expected, results);
    // Remove bad POSIX StopTimeUpdates to prep for next assertion
    tripUpdateBuilder.clearStopTimeUpdate();
    feedEntityBuilder.setTripUpdate(tripUpdateBuilder);
    /**
     * Alert active_period ranges - both start and end are valid POSIX, so 0 errors
     */
    GtfsRealtime.Alert.Builder alertBuilder = GtfsRealtime.Alert.newBuilder();
    GtfsRealtime.TimeRange.Builder timeRangeBuilder = GtfsRealtime.TimeRange.newBuilder();
    timeRangeBuilder.setStart(MIN_POSIX_TIME);
    timeRangeBuilder.setEnd(MIN_POSIX_TIME);
    alertBuilder.addActivePeriod(timeRangeBuilder.build());
    feedEntityBuilder.setAlert(alertBuilder);
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.clear();
    TestUtils.assertResults(expected, results);
    /**
     * Alert active_period ranges - neither start nor end are valid POSIX, so 2 errors
     */
    timeRangeBuilder.setStart(BAD_TIME);
    timeRangeBuilder.setEnd(BAD_TIME);
    alertBuilder.addActivePeriod(timeRangeBuilder.build());
    feedEntityBuilder.setAlert(alertBuilder);
    feedMessageBuilder.setEntity(0, feedEntityBuilder.build());
    results = timestampValidator.validate(CURRENT_TIME_MILLIS, gtfsData, gtfsDataMetadata, feedMessageBuilder.build(), null, null);
    expected.put(E001, 2);
    TestUtils.assertResults(expected, results);
    clearAndInitRequiredFeedFields();
}