| /* |
| * 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.flink.training.exercises.ridecleansing; |
| |
| import org.apache.flink.api.common.JobExecutionResult; |
| import org.apache.flink.runtime.testutils.MiniClusterResourceConfiguration; |
| import org.apache.flink.test.util.MiniClusterWithClientResource; |
| import org.apache.flink.training.exercises.common.datatypes.TaxiRide; |
| import org.apache.flink.training.exercises.testing.ComposedPipeline; |
| import org.apache.flink.training.exercises.testing.ExecutablePipeline; |
| import org.apache.flink.training.exercises.testing.ParallelTestSource; |
| import org.apache.flink.training.exercises.testing.TestSink; |
| import org.apache.flink.training.solutions.ridecleansing.RideCleansingSolution; |
| |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| |
| import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat; |
| |
| public class RideCleansingIntegrationTest extends RideCleansingTestBase { |
| |
| private static final int PARALLELISM = 2; |
| |
| /** This isn't necessary, but speeds up the tests. */ |
| @ClassRule |
| public static MiniClusterWithClientResource flinkCluster = |
| new MiniClusterWithClientResource( |
| new MiniClusterResourceConfiguration.Builder() |
| .setNumberSlotsPerTaskManager(PARALLELISM) |
| .setNumberTaskManagers(1) |
| .build()); |
| |
| @Test |
| public void testAMixtureOfLocations() throws Exception { |
| |
| TaxiRide toThePole = testRide(-73.9947F, 40.750626F, 0, 90); |
| TaxiRide fromThePole = testRide(0, 90, -73.9947F, 40.750626F); |
| TaxiRide atPennStation = testRide(-73.9947F, 40.750626F, -73.9947F, 40.750626F); |
| TaxiRide atNorthPole = testRide(0, 90, 0, 90); |
| |
| ParallelTestSource<TaxiRide> source = |
| new ParallelTestSource<>(toThePole, fromThePole, atPennStation, atNorthPole); |
| TestSink<TaxiRide> sink = new TestSink<>(); |
| |
| JobExecutionResult jobResult = rideCleansingPipeline().execute(source, sink); |
| assertThat(sink.getResults(jobResult)).containsExactly(atPennStation); |
| } |
| |
| protected ComposedPipeline<TaxiRide, TaxiRide> rideCleansingPipeline() { |
| |
| ExecutablePipeline<TaxiRide, TaxiRide> exercise = |
| (source, sink) -> (new RideCleansingExercise(source, sink)).execute(); |
| ExecutablePipeline<TaxiRide, TaxiRide> solution = |
| (source, sink) -> (new RideCleansingSolution(source, sink)).execute(); |
| |
| return new ComposedPipeline<>(exercise, solution); |
| } |
| } |