| /* |
| * 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.jmeter.save; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.apache.jmeter.junit.JMeterTestCase; |
| import org.apache.jmeter.samplers.SampleEvent; |
| import org.apache.jmeter.samplers.SampleResult; |
| import org.apache.jmeter.samplers.SampleSaveConfiguration; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestCSVSaveService extends JMeterTestCase { |
| |
| private void checkSplitString(String input, char delim, String[] expected) throws Exception { |
| String[] out = CSVSaveService.csvSplitString(input, delim); |
| checkStrings(expected, out); |
| } |
| |
| private void checkStrings(String[] expected, String[] out) { |
| assertEquals(expected.length, out.length, "Incorrect number of strings returned"); |
| for(int i = 0; i < out.length; i++){ |
| assertEquals(expected[i], out[i], "Incorrect entry returned"); |
| } |
| } |
| |
| // This is what JOrphanUtils.split() does |
| @Test |
| public void testSplitEmpty() throws Exception { |
| checkSplitString("", ',', new String[]{}); |
| } |
| |
| // These tests should agree with those for JOrphanUtils.split() as far as possible |
| |
| @Test |
| public void testSplitUnquoted() throws Exception { |
| checkSplitString("a", ',', new String[]{"a"}); |
| checkSplitString("a,bc,d,e", ',', new String[]{"a","bc","d","e"}); |
| checkSplitString(",bc,d,e", ',', new String[]{"","bc","d","e"}); |
| checkSplitString("a,,d,e", ',', new String[]{"a","","d","e"}); |
| checkSplitString("a,bc, ,e", ',', new String[]{"a","bc"," ","e"}); |
| checkSplitString("a,bc,d, ", ',', new String[]{"a","bc","d"," "}); |
| checkSplitString("a,bc,d,", ',', new String[]{"a","bc","d",""}); |
| checkSplitString("a,bc,,", ',', new String[]{"a","bc","",""}); |
| checkSplitString("a,,,", ',', new String[]{"a","","",""}); |
| checkSplitString("a,bc,d,\n",',', new String[]{"a","bc","d",""}); |
| |
| // \u00e7 = LATIN SMALL LETTER C WITH CEDILLA |
| // \u00e9 = LATIN SMALL LETTER E WITH ACUTE |
| checkSplitString("a,b\u00e7,d,\u00e9", ',', new String[]{"a","b\u00e7","d","\u00e9"}); |
| } |
| |
| @Test |
| public void testSplitQuoted() throws Exception { |
| checkSplitString("a,bc,d,e", ',', new String[]{"a","bc","d","e"}); |
| checkSplitString(",bc,d,e", ',', new String[]{"","bc","d","e"}); |
| checkSplitString("\"\",bc,d,e", ',', new String[]{"","bc","d","e"}); |
| checkSplitString("a,,d,e", ',', new String[]{"a","","d","e"}); |
| checkSplitString("a,\"\",d,e", ',', new String[]{"a","","d","e"}); |
| checkSplitString("a,bc, ,e", ',', new String[]{"a","bc"," ","e"}); |
| checkSplitString("a,bc,\" \",e", ',', new String[]{"a","bc"," ","e"}); |
| checkSplitString("a,bc,d, ", ',', new String[]{"a","bc","d"," "}); |
| checkSplitString("a,bc,d,\" \"", ',', new String[]{"a","bc","d"," "}); |
| checkSplitString("a,bc,d,", ',', new String[]{"a","bc","d",""}); |
| checkSplitString("a,bc,d,\"\"", ',', new String[]{"a","bc","d",""}); |
| checkSplitString("a,bc,d,\"\"\n",',', new String[]{"a","bc","d",""}); |
| |
| // \u00e7 = LATIN SMALL LETTER C WITH CEDILLA |
| // \u00e9 = LATIN SMALL LETTER E WITH ACUTE |
| checkSplitString("\"a\",\"b\u00e7\",\"d\",\"\u00e9\"", ',', new String[]{"a","b\u00e7","d","\u00e9"}); |
| } |
| |
| @Test |
| public void testSplitBadQuote() throws Exception { |
| assertThrows(IOException.class, () -> checkSplitString("a\"b", ',', new String[] {})); |
| } |
| |
| @Test |
| public void testSplitMultiLine() throws Exception { |
| String line="a,,\"c\nd\",e\n,,f,g,\n\n"; |
| String[] out; |
| BufferedReader br = new BufferedReader(new StringReader(line)); |
| out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{"a","","c\nd","e"}, out); |
| out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{"","","f","g",""}, out); |
| out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{""}, out); // Blank line |
| assertEquals(-1, br.read(), "Expected to be at EOF"); |
| // Empty strings at EOF |
| out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{}, out); |
| out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{}, out); |
| } |
| |
| @Test |
| public void testBlankLine() throws Exception { |
| BufferedReader br = new BufferedReader(new StringReader("\n")); |
| String[] out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{""}, out); |
| assertEquals(-1, br.read(), "Expected to be at EOF"); |
| } |
| |
| @Test |
| public void testBlankLineQuoted() throws Exception { |
| BufferedReader br = new BufferedReader(new StringReader("\"\"\n")); |
| String[] out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{""}, out); |
| assertEquals(-1, br.read(), "Expected to be at EOF"); |
| } |
| |
| @Test |
| public void testEmptyFile() throws Exception { |
| BufferedReader br = new BufferedReader(new StringReader("")); |
| String[] out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{}, out); |
| assertEquals(-1, br.read(), "Expected to be at EOF"); |
| } |
| |
| @Test |
| public void testShortFile() throws Exception { |
| BufferedReader br = new BufferedReader(new StringReader("a")); |
| String[] out = CSVSaveService.csvReadFile(br, ','); |
| checkStrings(new String[]{"a"}, out); |
| assertEquals(-1, br.read(), "Expected to be at EOF"); |
| } |
| |
| @Test |
| // header text should not change unexpectedly |
| // if this test fails, check whether the default was intentionally changed or not |
| public void testHeader() { |
| final String HDR = "timeStamp,elapsed,label,responseCode,responseMessage,threadName,dataType,success," |
| + "failureMessage,bytes,sentBytes,grpThreads,allThreads,URL,Latency,IdleTime,Connect"; |
| assertEquals(HDR, CSVSaveService.printableFieldNamesToString(), "Header text has changed"); |
| } |
| |
| @Test |
| // sample format should not change unexpectedly |
| // if this test fails, check whether the default was intentionally changed or not |
| public void testSample() throws MalformedURLException { |
| final String RESULT = "1,2,3,4,5,6,7,true,,8,9,10,11,https://jmeter.apache.org,12,13,14"; |
| SampleResult result = new SampleResult(); |
| result.setSaveConfig(new SampleSaveConfiguration()); |
| result.setStampAndTime(1, 2); |
| result.setSampleLabel("3"); |
| result.setResponseCode("4"); |
| result.setResponseMessage("5"); |
| result.setThreadName("6"); |
| result.setDataType("7"); |
| result.setSuccessful(true); |
| result.setBytes(8L); |
| result.setURL(new URL("https://jmeter.apache.org")); |
| result.setSentBytes(9); |
| result.setGroupThreads(10); |
| result.setAllThreads(11); |
| result.setLatency(12); |
| result.setIdleTime(13); |
| result.setConnectTime(14); |
| |
| assertEquals(RESULT, CSVSaveService.resultToDelimitedString(new SampleEvent(result,"")), "Result text has changed"); |
| } |
| } |