How to use toWriter method of org.testng.reporters.FileStringBuffer class

Best Testng code snippet using org.testng.reporters.FileStringBuffer.toWriter

Source:FileStringBuffer.java

...14 * is ever created and everything happens in memory, so the overhead compared to15 * StringBuffer/StringBuilder is minimal.16 *17 * Note: calling toString() will force the entire string to be loaded in memory, use18 * toWriter() if you need to avoid this.19 *20 * This class is not multi thread safe.21 *22 * @author Cedric Beust <cedric@beust.com>23 *24 * @since Nov 9, 201225 */26public class FileStringBuffer implements IBuffer {27  private static int MAX = 100000;28  private static final boolean VERBOSE = System.getProperty("fileStringBuffer") != null;29  private File m_file;30  private StringBuilder m_sb = new StringBuilder();31  private final int m_maxCharacters;32  public FileStringBuffer() {33    this(MAX);34  }35  public FileStringBuffer(int maxCharacters) {36    m_maxCharacters = maxCharacters;37  }38  @Override39  public FileStringBuffer append(CharSequence s) {40    if (s == null) {41      throw new IllegalArgumentException("CharSequence (Argument 0 of FileStringBuffer#append) should not be null");42    }43//    m_sb.append(s);44    if (m_sb.length() > m_maxCharacters) {45      flushToFile();46    }47    if (s.length() < MAX) {48      // Small string, add it to our internal buffer49      m_sb.append(s);50    } else {51      // Big string, add it to the temporary file directly52      flushToFile();53      try {54        copy(new StringReader(s.toString()), new FileWriter(m_file, true /* append */));55      } catch (IOException e) {56        e.printStackTrace();57      }58    }59    return this;60  }61  @Override62  public void toWriter(Writer fw) {63    if (fw == null) {64      throw new IllegalArgumentException("Writer (Argument 0 of FileStringBuffer#toWriter) should not be null");65    }66    try {67      BufferedWriter bw = new BufferedWriter(fw);68      if (m_file == null) {69        bw.write(m_sb.toString());70        bw.close();71      } else {72        flushToFile();73        copy(new FileReader(m_file), bw);74      }75    } catch(IOException ex) {76      ex.printStackTrace();77    }78  }79  private static void copy(Reader input, Writer output)80      throws IOException {81    char[] buf = new char[MAX];82    while (true) {83      int length = input.read(buf);84      if (length < 0) break;85      output.write(buf, 0, length);86    }87    try {88      input.close();89    } catch (IOException ignore) {90    }91    try {92      output.close();93    } catch (IOException ignore) {94    }95  }96  private void flushToFile() {97    if (m_sb.length() == 0) return;98    if (m_file == null) {99      try {100        m_file = File.createTempFile("testng", "fileStringBuffer");101        m_file.deleteOnExit();102        p("Created temp file " + m_file);103      } catch (IOException e) {104        e.printStackTrace();105      }106    }107    p("Size " + m_sb.length() + ", flushing to " + m_file);108    try (FileWriter fw = new FileWriter(m_file, true /* append */)) {109      fw.append(m_sb);110    } catch (IOException e) {111      e.printStackTrace();112    }113    m_sb = new StringBuilder();114  }115  private static void p(String s) {116    if (VERBOSE) {117      System.out.println("[FileStringBuffer] " + s);118    }119  }120  @Override121  public String toString() {122    String result = null;123    if (m_file != null) {124      flushToFile();125      try {126        result = Files.readFile(m_file);127      } catch (IOException e) {128        e.printStackTrace();129      }130    } else {131      result = m_sb.toString();132    }133    return result;134  }135  private static void save(File expected, String s) throws IOException {136    expected.delete();137    try (FileWriter expectedWriter = new FileWriter(expected)) {138      expectedWriter.append(s);139    }140  }141  public static void main(String[] args) throws IOException {142    String s = "abcdefghijklmnopqrstuvwxyz";143    FileStringBuffer fsb = new FileStringBuffer(10);144    StringBuilder control = new StringBuilder();145    Random r = new Random();146    for (int i = 0; i < 1000; i++) {147      int start = Math.abs(r.nextInt() % 26);148      int length = Math.abs(r.nextInt() % (26 - start));149      String fragment = s.substring(start, start + length);150      p("... Appending " + fragment);151      fsb.append(fragment);152      control.append(fragment);153    }154    File expected = new File("/tmp/expected");155    expected.delete();156    FileWriter expectedWriter = new FileWriter(expected);157    expectedWriter.append(control);158    expectedWriter.close();159    File actual = new File("/tmp/actual");160    actual.delete();161    FileWriter actualWriter = new FileWriter(actual);162    fsb.toWriter(actualWriter);163    actualWriter.close();164//    Assert.assertEquals(fsb.toString(), control.toString());165  }166}...

toWriter

Using AI Code Generation

1package com.test;2import java.io.File;3import java.io.IOException;4import java.io.Writer;5import java.nio.charset.Charset;6import java.nio.file.Files;7import java.nio.file.Path;8import java.nio.file.Paths;9import org.testng.reporters.FileStringBuffer;10import org.testng.reporters.Files;11import org.testng.reporters.XMLStringBuffer;12public class Test {13public static void main(String[] args) throws IOException {14    Path path = Paths.get("C:/Users/DELL/Desktop/test.txt");15    FileStringBuffer fsb = new FileStringBuffer(path);16    fsb.addLine("Hello");17    fsb.addLine("World");18    fsb.write();19    fsb.close();20}21}22package com.test;23import java.io.File;24import java.io.IOException;25import java.nio.charset.Charset;26import java.nio.file.Files;27import java.nio.file.Path;28import java.nio.file.Paths;29import org.testng.reporters.FileStringBuffer;30import org.testng.reporters.Files;31import org.testng.reporters.XMLStringBuffer;32public class Test {33public static void main(String[] args) throws IOException {34    Path path = Paths.get("C:/Users/DELL/Desktop/test.txt");35    FileStringBuffer fsb = new FileStringBuffer(path);36    fsb.addLine("Hello");37    fsb.addLine("World");38    Files.write(fsb, path);39    fsb.close();40}41}42package com.test;43import java.io.File;44import java.io.IOException;45import java.nio.charset.Charset;46import java.nio.file.Files;47import java.nio.file.Path;48import java.nio.file.Paths;49import org.testng.reporters.FileStringBuffer;50import org.testng.reporters.Files;51import org.testng.reporters.XMLStringBuffer;52public class Test {53public static void main(String[] args) throws IOException {54    Path path = Paths.get("C:/Users/DELL/Desktop/test.txt");55    FileStringBuffer fsb = new FileStringBuffer(path);56    fsb.addLine("Hello");57    fsb.addLine("World");58    XMLStringBuffer xsb = new XMLStringBuffer();59    xsb.addLine("Hello");60    xsb.addLine("World");61    xsb.writeToFile(fsb);62    fsb.close();63}64}

toWriter

Using AI Code Generation

1import java.io.File;2import java.io.FileWriter;3import java.io.IOException;4import java.io.Writer;5import org.testng.ITestResult;6import org.testng.Reporter;7import org.testng.TestListenerAdapter;8public class TestNGFileStringBuffer extends TestListenerAdapter {9public void onTestFailure(ITestResult tr) {10Reporter.log("Test failed", true);11Reporter.log("Saving test results to file", true);12FileStringBuffer fsb = new FileStringBuffer();13fsb.appendln("Test failed");14fsb.appendln("Saving test results to file");15fsb.appendln("Test name: " + tr.getName());16fsb.appendln("Test method: " + tr.getMethod());17fsb.appendln("Test class: " + tr.getTestClass());18fsb.appendln("Test status: " + tr.getStatus());19fsb.appendln("Test parameters: " + tr.getParameters());20fsb.appendln("Test started at: " + tr.getStartMillis());21fsb.appendln("Test ended at: " + tr.getEndMillis());22fsb.appendln("Test instance: " + tr.getInstance());23fsb.appendln("Test instance name: " + tr.getInstanceName());24fsb.appendln("Test host name: " + tr.getHost());25fsb.appendln("Test throwable: " + tr.getThrowable());26fsb.appendln("Test output: " + tr.getTestContext().getOutput());27fsb.appendln("Test suite: " + tr.getTestContext().getSuite().getName());28fsb.appendln("Test output directory: " + tr.getTestContext().getOutputDirectory());29fsb.appendln("Test name: " + tr.getTestContext().getName());30fsb.appendln("Test started at: " + tr.getTestContext().getStartDate());31fsb.appendln("Test ended at: " + tr.getTestContext().getEndDate());32fsb.appendln("Test failed configuration methods: " + tr.getTestContext().getFailedConfigurations());33fsb.appendln("Test failed tests: " + tr.getTestContext().getFailedTests());34fsb.appendln("Test passed tests: " + tr.getTestContext().getPassedTests());35fsb.appendln("Test skipped tests: " + tr.getTestContext().getSkippedTests());36fsb.appendln("Test all tests: " + tr.getTestContext().getAllTestMethods());37fsb.appendln("Test failed tests: " + tr.getTestContext

toWriter

Using AI Code Generation

1import java.io.File2import java.io.FileWriter3import java.io.IOException4import java.io.Writer5import org.testng.reporters.FileStringBuffer6import org.testng.reporters.XMLStringBuffer7import org.testng.reporters.XMLStringBufferFactory8FileStringBuffer fileStringBuffer = new FileStringBuffer()9fileStringBuffer.add("This is the first line")10fileStringBuffer.add("This is the second line")11fileStringBuffer.add("This is the third line")12fileStringBuffer.add("This is the fourth line")13try {14    fileStringBuffer.toWriter(new FileWriter(new File("test.txt")))15} catch (IOException e) {16    e.printStackTrace()17}18        .getXMLStringBuffer("testng-results")19        .push("testng-results")20        .push("suite")21        .push("test")22        .push("class")23        .push("test-method")24        .addAttribute("name", "testMethod")25        .addAttribute("status", "PASS")26        .addAttribute("duration-ms", "100")27        .addAttribute("started-at", "2014-07-22T10:10:10Z")28        .addAttribute("finished-at", "2014-07-22T10:10:10Z")29        .addEmptyElement("exception")30        .addAttribute("class", "java.lang.Exception")31        .addAttribute("message", "Exception message")32        .add("This is the exception stack trace")33        .pop()34        .pop()35        .pop()36        .pop()37        .pop()38        .pop()39        .addEmptyElement("testng-results")40try {41    xmlStringBuffer.toWriter(new FileWriter(new File("test.xml")))42} catch (IOException e) {43    e.printStackTrace()44}

toWriter

Using AI Code Generation

1FileStringBuffer fsb = new FileStringBuffer();2fsb.setFile(new File("/tmp/test.txt"));3fsb.write("test");4fsb.close();5XMLStringBuffer xsb = new XMLStringBuffer();6xsb.setFile(new File("/tmp/test.xml"));7xsb.write("test");8xsb.close();9JUnitXMLReporter jxr = new JUnitXMLReporter();10jxr.setFile(new File("/tmp/test.xml"));11jxr.write("test");12jxr.close();13SuiteHTMLReporter shr = new SuiteHTMLReporter();14shr.setFile(new File("/tmp/test.html"));15shr.write("test");16shr.close();17EmailableReporter er = new EmailableReporter();18er.setFile(new File("/tmp/test.html"));19er.write("test");20er.close();21SuiteHTMLReporter shr = new SuiteHTMLReporter();22shr.setFile(new File("/tmp/test.html"));23shr.write("test");24shr.close();25JUnitXMLReporter jxr = new JUnitXMLReporter();26jxr.setFile(new File("/tmp/test.xml"));27jxr.write("test");28jxr.close();29EmailableReporter er = new EmailableReporter();30er.setFile(new File("/tmp/test.html"));31er.write("test");32er.close();33SuiteHTMLReporter shr = new SuiteHTMLReporter();34shr.setFile(new File("/tmp/test.html"));35shr.write("test");36shr.close();37JUnitXMLReporter jxr = new JUnitXMLReporter();38jxr.setFile(new File("/tmp/test.xml"));39jxr.write("test");40jxr.close();41EmailableReporter er = new EmailableReporter();42er.setFile(new File("/

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