| /* |
| * 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.gearpump.streaming.dsl.task |
| |
| import java.time.{Duration, Instant} |
| |
| import org.apache.gearpump.Message |
| import org.apache.gearpump.cluster.UserConfig |
| import org.apache.gearpump.streaming.MockUtil |
| import org.apache.gearpump.streaming.dsl.task.ProcessingTimeTriggerTask.Triggering |
| import org.apache.gearpump.streaming.dsl.window.api.{ProcessingTimeTrigger, SlidingWindow} |
| import org.apache.gearpump.streaming.dsl.window.impl.{GroupAlsoByWindow, WindowRunner} |
| import org.mockito.Matchers._ |
| import org.mockito.Mockito._ |
| import org.scalacheck.Gen |
| import org.scalatest.{Matchers, PropSpec} |
| import org.scalatest.mock.MockitoSugar |
| import org.scalatest.prop.PropertyChecks |
| |
| class ProcessingTimeTriggerTaskSpec extends PropSpec with PropertyChecks |
| with Matchers with MockitoSugar { |
| |
| property("ProcessingTimeTriggerTask should trigger on system time interval") { |
| val longGen = Gen.chooseNum[Long](1L, 1000L) |
| val windowSizeGen = longGen |
| val windowStepGen = longGen |
| val startTimeGen = longGen.map(Instant.ofEpochMilli) |
| |
| forAll(windowSizeGen, windowStepGen, startTimeGen) { |
| (windowSize: Long, windowStep: Long, startTime: Instant) => |
| |
| val window = SlidingWindow.apply[Any](Duration.ofMillis(windowSize), |
| Duration.ofMillis(windowStep)).triggering(ProcessingTimeTrigger) |
| val groupBy = mock[GroupAlsoByWindow[Any, Any]] |
| val windowRunner = mock[WindowRunner] |
| val context = MockUtil.mockTaskContext |
| val config = UserConfig.empty |
| |
| when(groupBy.window).thenReturn(window) |
| |
| val task = new ProcessingTimeTriggerTask[Any, Any](groupBy, windowRunner, context, config) |
| |
| task.onStart(startTime) |
| |
| val message = mock[Message] |
| task.onNext(message) |
| verify(windowRunner).process(message) |
| |
| task.receiveUnManagedMessage(Triggering) |
| verify(windowRunner).trigger(any[Instant]) |
| } |
| } |
| |
| } |