dshunter107 commented on code in PR #2207: URL: https://github.com/apache/streampipes/pull/2207#discussion_r1403817827
########## streampipes-extensions/streampipes-processors-transformation-jvm/src/test/java/org/apache/streampipes/processors/transformation/jvm/processor/datetime/TestDateTimeProcessor.java: ########## @@ -0,0 +1,229 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package org.apache.streampipes.processors.transformation.jvm.processor.datetime; + +import org.apache.streampipes.commons.exceptions.SpRuntimeException; +import org.apache.streampipes.extensions.api.pe.routing.SpOutputCollector; +import org.apache.streampipes.messaging.InternalEventProcessor; +import org.apache.streampipes.model.graph.DataProcessorDescription; +import org.apache.streampipes.model.graph.DataProcessorInvocation; +import org.apache.streampipes.model.output.PropertyRenameRule; +import org.apache.streampipes.model.runtime.Event; +import org.apache.streampipes.model.runtime.EventFactory; +import org.apache.streampipes.model.runtime.SchemaInfo; +import org.apache.streampipes.model.runtime.SourceInfo; +import org.apache.streampipes.model.staticproperty.MappingPropertyUnary; +import org.apache.streampipes.model.staticproperty.OneOfStaticProperty; +import org.apache.streampipes.model.staticproperty.Option; +import org.apache.streampipes.sdk.helpers.Tuple2; +import org.apache.streampipes.test.generator.EventStreamGenerator; +import org.apache.streampipes.test.generator.InvocationGraphGenerator; +import org.apache.streampipes.test.generator.grounding.EventGroundingGenerator; +import org.apache.streampipes.wrapper.params.compat.ProcessorParams; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.time.ZonedDateTime; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.TimeUnit; + +import static org.junit.Assert.assertEquals; + +@RunWith(Parameterized.class) +public class TestDateTimeProcessor { + private static final Logger LOG = LoggerFactory.getLogger(TestDateTimeProcessor.class); + + @org.junit.runners.Parameterized.Parameters + public static Iterable<Object[]> data() { + Iterable<Object[]> data = Arrays.asList(new Object[][] { + // the first test just demonstrates that the testing and the source code is + // functioning + { "dateTimeField", "US/Eastern", + List.of("2020-11-13T21:07:38.146120+01:00", "2023-11-14T16:17:01.286299-05:00", + "2023-11-14T14:05:57.519543100"), + List.of("1605298058", "1699996621", "1699988757") + }, + /* + * the next three tests demonstrate two things: (1) if the DateTime string has + * the zone information already in it, the user input on the timezone will not + * affect the DateTime variable. (2) The same instant in the real world will + * result in the same instant in the datetime variable + */ + { "dateTimeField", "US/Pacific", List.of("2023-11-17T04:04:15.537187600-08:00[US/Pacific]"), + List.of("1700222655") }, + { "dateTimeField", "US/Pacific", List.of("2023-11-17T05:04:15.537187600-07:00[US/Arizona]"), + List.of("1700222655") }, + { "dateTimeField", "US/Pacific", List.of("2023-11-17T07:04:15.537187600-05:00[US/Eastern]"), + List.of("1700222655") }, + /* + * The next three tests demonstrate that if a localdatetime is given, when the + * user selects a time zone. An instant in time will be created for that + * specific timezone. + */ + { "dateTimeField", "US/Pacific", List.of("2023-11-17T04:04:15.537187600"), + List.of("1700222655") }, + { "dateTimeField", "US/Arizona", List.of("2023-11-17T04:04:15.537187600"), + List.of("1700219055") }, + { "dateTimeField", "US/Eastern", List.of("2023-11-17T04:04:15.537187600"), + List.of("1700211855") }, + + }); + + return data; + } + + @org.junit.runners.Parameterized.Parameter + public String streamInputDateTimeFieldName; + + @org.junit.runners.Parameterized.Parameter(1) + public String selectedTimeZone; + + @org.junit.runners.Parameterized.Parameter(2) + public List<String> eventsString; + + @org.junit.runners.Parameterized.Parameter(3) + public List<String> expectedValues; + + public static final String DEFAULT_STREAM_PREFIX = "Stream"; + + @Test + public void testDateTime() { + DateTimeProcessor dateTime = new DateTimeProcessor(); + DataProcessorDescription originalGraph = dateTime.declareModel(); + originalGraph.setSupportedGrounding(EventGroundingGenerator.makeDummyGrounding()); + + DataProcessorInvocation graph = InvocationGraphGenerator.makeEmptyInvocation(originalGraph); + graph.setInputStreams(Collections.singletonList( + EventStreamGenerator.makeStreamWithProperties(Collections.singletonList("in-stream")))); + graph.setOutputStream( + EventStreamGenerator.makeStreamWithProperties(Collections.singletonList("out-stream"))); + graph.getOutputStream().getEventGrounding().getTransportProtocol().getTopicDefinition() + .setActualTopicName("output-topic"); + + MappingPropertyUnary mappingPropertyUnary = graph.getStaticProperties().stream() + .filter(p -> p instanceof MappingPropertyUnary) + .map(p -> (MappingPropertyUnary) p) + .filter(p -> (DateTimeProcessor.INPUT_DATETIME_FIELD_ID).equals(p.getInternalName())) + .findFirst().orElse(null); + + assert mappingPropertyUnary != null; + mappingPropertyUnary.setSelectedProperty(DEFAULT_STREAM_PREFIX + "::" + streamInputDateTimeFieldName); + + OneOfStaticProperty selectedTimeZoneProperty = graph.getStaticProperties().stream() + .filter(p -> p instanceof OneOfStaticProperty) + .map(p -> (OneOfStaticProperty) p) + .filter(p -> (DateTimeProcessor.SELECTED_INPUT_TIMEZONE.equals(p.getInternalName()))) + .findFirst().orElse(null); + assert selectedTimeZoneProperty != null; + Option selectedTimeZoneOption = selectedTimeZoneProperty.getOptions().stream() + .filter(item -> item.getName().equals(selectedTimeZone)) + .findFirst().orElse(null); + assert selectedTimeZoneOption != null; + selectedTimeZoneOption.setSelected(true); + + ProcessorParams params = new ProcessorParams(graph); + SpOutputCollector spOut = new SpOutputCollector() { + @Override + public void registerConsumer(String routeId, InternalEventProcessor<Map<String, Object>> consumer) { + } + + @Override + public void unregisterConsumer(String routeId) { + } + + @Override + public void connect() throws SpRuntimeException { + } + + @Override + public void disconnect() throws SpRuntimeException { + } + + @Override + public void collect(Event event) { + } + }; + dateTime.onInvocation(params, spOut, null); + Tuple2<String, List<Long>> res = sendEvents(dateTime, spOut); + List<Long> resValues = res.v; + assert eventsString.size() == expectedValues.size(); + int size = eventsString.size(); + for (int i = 0; i < size; i++) { + LOG.info("Expected value is {}.", expectedValues.get(i)); + LOG.info("Actual value is {}.", resValues.get(i).toString()); + assertEquals(expectedValues.get(i), resValues.get(i).toString()); + } + } + + private Tuple2<String, List<Long>> sendEvents(DateTimeProcessor dateTime, SpOutputCollector spOut) { + String field = ""; + ZonedDateTime dateTimeValue = null; + List<Event> events = makeEvents(); + List<Long> dateTimeValueList = new ArrayList<Long>(); + for (Event event : events) { + LOG.info("sending event with value " + + event.getFieldBySelector(DEFAULT_STREAM_PREFIX + "::" + streamInputDateTimeFieldName).getAsPrimitive() + .getAsString()); + dateTime.onEvent(event, spOut); + + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + try { + field = event.getFieldBySelector(DEFAULT_STREAM_PREFIX + "::" + DateTimeProcessor.INPUT_DATETIME_FIELD_ID) + .getAsPrimitive() + .getAsString(); + dateTimeValue = (ZonedDateTime) event.getFieldBySelector(DateTimeProcessor.OUTPUT_DATETIME_RUNTIME_NAME) + .getRawValue(); + LOG.info(field + ":" + dateTimeValue); + } catch (IllegalArgumentException e) { + throw new RuntimeException(e); + } + dateTimeValueList.add(dateTimeValue.toEpochSecond()); + } + return new Tuple2<>(field, dateTimeValueList); + } + + private List<Event> makeEvents() { + List<Event> events = new ArrayList<Event>(); + for (String eventString : eventsString) { + events.add(makeEvent(eventString)); + } + return events; + } + + private Event makeEvent(String value) { + Map<String, Object> map = new HashMap<String, Object>(); Review Comment: done -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
