| /* |
| * 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.test.example.java; |
| |
| import org.apache.flink.examples.java.graph.TransitiveClosureNaive; |
| import org.apache.flink.test.testdata.ConnectedComponentsData; |
| import org.apache.flink.test.testdata.TransitiveClosureData; |
| import org.apache.flink.test.util.JavaProgramTestBase; |
| |
| import java.io.BufferedReader; |
| |
| /** Test for {@link TransitiveClosureNaive}. */ |
| public class TransitiveClosureITCase extends JavaProgramTestBase { |
| |
| private static final long SEED = 0xBADC0FFEEBEEFL; |
| |
| private static final int NUM_VERTICES = 100; |
| |
| private static final int NUM_EDGES = 500; |
| |
| private String edgesPath; |
| private String resultPath; |
| |
| @Override |
| protected void preSubmit() throws Exception { |
| edgesPath = |
| createTempFile( |
| "edges.txt", |
| ConnectedComponentsData.getRandomOddEvenEdges( |
| NUM_EDGES, NUM_VERTICES, SEED)); |
| resultPath = getTempFilePath("results"); |
| } |
| |
| @Override |
| protected void testProgram() throws Exception { |
| TransitiveClosureNaive.main( |
| "--edges", edgesPath, |
| "--output", resultPath, |
| "--iterations", "5"); |
| } |
| |
| @Override |
| protected void postSubmit() throws Exception { |
| for (BufferedReader reader : getResultReader(resultPath)) { |
| TransitiveClosureData.checkOddEvenResult(reader); |
| } |
| } |
| } |