| /* |
| * 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.geode.perftest.yardstick.analysis; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| import java.io.BufferedWriter; |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.api.io.TempDir; |
| |
| public class YardstickThroughputSensorParserTest { |
| |
| @TempDir |
| Path temporaryFolder; |
| |
| @Test |
| public void parsesInputFile() throws IOException { |
| final File testFolder = temporaryFolder.resolve("testFolder").toFile(); |
| assertTrue(testFolder.mkdir()); |
| final File testFile = new File(testFolder, YardstickThroughputSensorParser.sensorOutputFile); |
| assertTrue(testFile.createNewFile()); |
| BufferedWriter output = new BufferedWriter(new FileWriter(testFile)); |
| output.write("1542151468,42906.00,371126.31"); |
| output.newLine(); |
| output.write("1542151469,45134.00,353812.31"); |
| output.newLine(); |
| output.write("1542151470,47091.00,339720.36"); |
| output.newLine(); |
| output.write("1542151471,47567.00,335120.03"); |
| output.newLine(); |
| output.close(); |
| |
| YardstickThroughputSensorParser parser = new YardstickThroughputSensorParser(); |
| parser.parseResults(testFolder); |
| assertEquals(45674.5, parser.getAverageThroughput(), .01); |
| } |
| |
| @Test |
| public void doesNotThrowExceptionOnMissingFile() throws IOException { |
| final File testFolder = temporaryFolder.resolve("testFolder").toFile(); |
| assertTrue(testFolder.mkdirs()); |
| YardstickThroughputSensorParser parser = new YardstickThroughputSensorParser(); |
| parser.parseResults(testFolder); |
| assertEquals(3, parser.getProbeResults().size()); |
| } |
| |
| @Test |
| public void throwsExceptionOnBadInput() throws IOException { |
| final File testFolder = temporaryFolder.resolve("testFolder").toFile(); |
| assertTrue(testFolder.mkdirs()); |
| final File testFile = new File(testFolder, YardstickThroughputSensorParser.sensorOutputFile); |
| assertTrue(testFile.createNewFile()); |
| BufferedWriter output = new BufferedWriter(new FileWriter(testFile)); |
| output.write("1542151468,42906.00,371126.31"); |
| output.newLine(); |
| output.write("1542151469,45134.00,353812.31"); |
| output.newLine(); |
| output.write("This is not a proper comment"); |
| output.newLine(); |
| output.write("1542151471,47567.00,335120.03"); |
| output.newLine(); |
| output.close(); |
| |
| YardstickThroughputSensorParser parser = new YardstickThroughputSensorParser(); |
| assertThrows(IOException.class, () -> parser.parseResults(testFolder)); |
| } |
| |
| @Test |
| public void ignoreYardstickCommentAndMetadataLines() throws IOException { |
| final File testFolder = temporaryFolder.resolve("testFolder").toFile(); |
| assertTrue(testFolder.mkdirs()); |
| final File testFile = new File(testFolder, YardstickThroughputSensorParser.sensorOutputFile); |
| assertTrue(testFile.createNewFile()); |
| BufferedWriter output = new BufferedWriter(new FileWriter(testFile)); |
| output.write("--This is a comment"); |
| output.newLine(); |
| output.write("@@Classname"); |
| output.newLine(); |
| output.write("**Metadata"); |
| output.newLine(); |
| output.write("1542151468,42906.00,371126.31"); |
| output.newLine(); |
| output.close(); |
| |
| YardstickThroughputSensorParser parser = new YardstickThroughputSensorParser(); |
| parser.parseResults(testFolder); |
| assertEquals(42906f, parser.getAverageThroughput(), .01); |
| } |
| } |