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How to use addListener method of org.testng.TestRunner class

Best Testng code snippet using org.testng.TestRunner.addListener

Source:SuiteRunner.java

...148        tr.addMethodInterceptor(methodInterceptor);149      }150      // Reuse the same text reporter so we can accumulate all the results151      // (this is used to display the final suite report at the end)152      tr.addListener(m_textReporter);153      m_testRunners.add(tr);154      // Add the methods found in this test to our global count155      m_allTestMethods.addAll(Arrays.asList(tr.getAllTestMethods()));156    }157  }158  @Override159  public XmlSuite getXmlSuite() {160    return m_suite;161  }162  @Override163  public String getName() {164    return m_suite.getName();165  }166  public void setObjectFactory(ITestObjectFactory objectFactory) {167    m_objectFactory = objectFactory;168  }169  public void setReportResults(boolean reportResults) {170    m_useDefaultListeners = reportResults;171  }172  private void invokeListeners(boolean start) {173    for (ISuiteListener sl : m_listeners.values()) {174      if (start) {175        sl.onStart(this);176      }177      else {178        sl.onFinish(this);179      }180    }181  }182  private void setOutputDir(String outputdir) {183    if (isStringBlank(outputdir) && m_useDefaultListeners) {184      outputdir = DEFAULT_OUTPUT_DIR;185    }186    m_outputDir = (null != outputdir) ? new File(outputdir).getAbsolutePath()187        : null;188  }189  private ITestRunnerFactory buildRunnerFactory() {190    ITestRunnerFactory factory = null;191    if (null == m_tmpRunnerFactory) {192      factory = new DefaultTestRunnerFactory(m_configuration,193          m_testListeners.toArray(new ITestListener[m_testListeners.size()]),194          m_useDefaultListeners, m_skipFailedInvocationCounts);195    }196    else {197      factory = new ProxyTestRunnerFactory(198          m_testListeners.toArray(new ITestListener[m_testListeners.size()]),199          m_tmpRunnerFactory);200    }201    return factory;202  }203  @Override204  public String getParallel() {205    return m_suite.getParallel().toString();206  }207  public String getParentModule() {208    return m_suite.getParentModule();209  }210  @Override211  public String getGuiceStage() {212    return m_suite.getGuiceStage();213  }214  public Injector getParentInjector() {215    return m_parentInjector;216  }217  public void setParentInjector(Injector injector) {218    m_parentInjector = injector;219  }220  @Override221  public void run() {222    invokeListeners(true /* start */);223    try {224      privateRun();225    }226    finally {227      invokeListeners(false /* stop */);228    }229  }230  private void privateRun() {231    // Map for unicity, Linked for guaranteed order232    Map<Method, ITestNGMethod> beforeSuiteMethods= new LinkedHashMap<>();233    Map<Method, ITestNGMethod> afterSuiteMethods = new LinkedHashMap<>();234    IInvoker invoker = null;235    // Get the invoker and find all the suite level methods236    for (TestRunner tr: m_testRunners) {237      // TODO: Code smell.  Invoker should belong to SuiteRunner, not TestRunner238      // -- cbeust239      invoker = tr.getInvoker();240      for (ITestNGMethod m : tr.getBeforeSuiteMethods()) {241        beforeSuiteMethods.put(m.getMethod(), m);242      }243      for (ITestNGMethod m : tr.getAfterSuiteMethods()) {244        afterSuiteMethods.put(m.getMethod(), m);245      }246    }247    //248    // Invoke beforeSuite methods (the invoker can be null249    // if the suite we are currently running only contains250    // a <file-suite> tag and no real tests)251    //252    if (invoker != null) {253      if(beforeSuiteMethods.values().size() > 0) {254        invoker.invokeConfigurations(null,255            beforeSuiteMethods.values().toArray(new ITestNGMethod[beforeSuiteMethods.size()]),256            m_suite, m_suite.getParameters(), null, /* no parameter values */257            null /* instance */258        );259      }260      Utils.log("SuiteRunner", 3, "Created " + m_testRunners.size() + " TestRunners");261      //262      // Run all the test runners263      //264      boolean testsInParallel = XmlSuite.ParallelMode.TESTS.equals(m_suite.getParallel());265      if (!testsInParallel) {266        runSequentially();267      }268      else {269        runInParallelTestMode();270      }271//      SuitePlan sp = new SuitePlan();272//      for (TestRunner tr : m_testRunners) {273//        sp.addTestPlan(tr.getTestPlan());274//      }275//      sp.dump();276      //277      // Invoke afterSuite methods278      //279      if (afterSuiteMethods.values().size() > 0) {280        invoker.invokeConfigurations(null,281              afterSuiteMethods.values().toArray(new ITestNGMethod[afterSuiteMethods.size()]),282              m_suite, m_suite.getAllParameters(), null, /* no parameter values */283              null /* instance */);284      }285    }286  }287  private List<IReporter> m_reporters = Lists.newArrayList();288  private void addReporter(IReporter listener) {289    m_reporters.add(listener);290  }291  void addConfigurationListener(IConfigurationListener listener) {292    m_configuration.addConfigurationListener(listener);293  }294  public List<IReporter> getReporters() {295    return m_reporters;296  }297  private void runSequentially() {298    for (TestRunner tr : m_testRunners) {299      runTest(tr);300    }301  }302  private void runTest(TestRunner tr) {303    tr.run();304    ISuiteResult sr = new SuiteResult(m_suite, tr);305    m_suiteResults.put(tr.getName(), sr);306  }307  /**308   * Implement <suite parallel="tests">.309   * Since this kind of parallelism happens at the suite level, we need a special code path310   * to execute it.  All the other parallelism strategies are implemented at the test level311   * in TestRunner#createParallelWorkers (but since this method deals with just one <test>312   * tag, it can't implement <suite parallel="tests">, which is why we're doing it here).313   */314  private void runInParallelTestMode() {315    List<Runnable> tasks= Lists.newArrayList(m_testRunners.size());316    for(TestRunner tr: m_testRunners) {317      tasks.add(new SuiteWorker(tr));318    }319    ThreadUtil.execute(tasks, m_suite.getThreadCount(),320        m_suite.getTimeOut(XmlTest.DEFAULT_TIMEOUT_MS), false);321  }322  private class SuiteWorker implements Runnable {323      private TestRunner m_testRunner;324      public SuiteWorker(TestRunner tr) {325        m_testRunner = tr;326      }327      @Override328      public void run() {329        Utils.log("[SuiteWorker]", 4, "Running XML Test '"330                  +  m_testRunner.getTest().getName() + "' in Parallel");331        runTest(m_testRunner);332      }333  }334  /**335   * Registers ISuiteListeners interested in reporting the result of the current336   * suite.337   *338   * @param reporter339   */340  protected void addListener(ISuiteListener reporter) {341    m_listeners.put(reporter.getClass(), reporter);342  }343  @Override344  public void addListener(ITestNGListener listener) {345    if (listener instanceof IInvokedMethodListener) {346      IInvokedMethodListener invokedMethodListener = (IInvokedMethodListener) listener;347      m_invokedMethodListeners.put(invokedMethodListener.getClass(), invokedMethodListener);348    }349    if (listener instanceof ISuiteListener) {350      addListener((ISuiteListener) listener);351    }352    if (listener instanceof IReporter) {353      addReporter((IReporter) listener);354    }355    if (listener instanceof IConfigurationListener) {356      addConfigurationListener((IConfigurationListener) listener);357    }358  }359  @Override360  public String getOutputDirectory() {361    return m_outputDir + File.separatorChar + getName();362  }363  @Override364  public Map<String, ISuiteResult> getResults() {365    return m_suiteResults;366  }367  /**368   * FIXME: should be removed?369   *370   * @see org.testng.ISuite#getParameter(java.lang.String)371   */372  @Override373  public String getParameter(String parameterName) {374    return m_suite.getParameter(parameterName);375  }376  /**377   * @see org.testng.ISuite#getMethodsByGroups()378   */379  @Override380  public Map<String, Collection<ITestNGMethod>> getMethodsByGroups() {381    Map<String, Collection<ITestNGMethod>> result = Maps.newHashMap();382    for (TestRunner tr : m_testRunners) {383      ITestNGMethod[] methods = tr.getAllTestMethods();384      for (ITestNGMethod m : methods) {385        String[] groups = m.getGroups();386        for (String groupName : groups) {387          Collection<ITestNGMethod> testMethods = result.get(groupName);388          if (null == testMethods) {389            testMethods = Lists.newArrayList();390            result.put(groupName, testMethods);391          }392          testMethods.add(m);393        }394      }395    }396    return result;397  }398  /**399   * @see org.testng.ISuite#getInvokedMethods()400   */401  @Override402  public Collection<ITestNGMethod> getInvokedMethods() {403    return getIncludedOrExcludedMethods(true /* included */);404  }405  /**406   * @see org.testng.ISuite#getExcludedMethods()407   */408  @Override409  public Collection<ITestNGMethod> getExcludedMethods() {410    return getIncludedOrExcludedMethods(false/* included */);411  }412  private Collection<ITestNGMethod> getIncludedOrExcludedMethods(boolean included) {413    List<ITestNGMethod> result= Lists.newArrayList();414    for (TestRunner tr : m_testRunners) {415      Collection<ITestNGMethod> methods = included ? tr.getInvokedMethods() : tr.getExcludedMethods();416      for (ITestNGMethod m : methods) {417        result.add(m);418      }419    }420    return result;421  }422  @Override423  public IObjectFactory getObjectFactory() {424    return m_objectFactory instanceof IObjectFactory ? (IObjectFactory) m_objectFactory : null;425  }426  @Override427  public IObjectFactory2 getObjectFactory2() {428    return m_objectFactory instanceof IObjectFactory2 ? (IObjectFactory2) m_objectFactory : null;429  }430  /**431   * Returns the annotation finder for the given annotation type.432   * @return the annotation finder for the given annotation type.433   */434  @Override435  public IAnnotationFinder getAnnotationFinder() {436    return m_configuration.getAnnotationFinder();437  }438  public static void ppp(String s) {439    System.out.println("[SuiteRunner] " + s);440  }441  /**442   * The default implementation of {@link ITestRunnerFactory}.443   */444  private static class DefaultTestRunnerFactory implements ITestRunnerFactory {445    private ITestListener[] m_failureGenerators;446    private boolean m_useDefaultListeners;447    private boolean m_skipFailedInvocationCounts;448    private IConfiguration m_configuration;449    public DefaultTestRunnerFactory(IConfiguration configuration,450        ITestListener[] failureListeners,451        boolean useDefaultListeners,452        boolean skipFailedInvocationCounts)453    {454      m_configuration = configuration;455      m_failureGenerators = failureListeners;456      m_useDefaultListeners = useDefaultListeners;457      m_skipFailedInvocationCounts = skipFailedInvocationCounts;458    }459    @Override460    public TestRunner newTestRunner(ISuite suite, XmlTest test,461        Collection<IInvokedMethodListener> listeners, List<IClassListener> classListeners) {462      boolean skip = m_skipFailedInvocationCounts;463      if (! skip) {464        skip = test.skipFailedInvocationCounts();465      }466      TestRunner testRunner = new TestRunner(m_configuration, suite, test,467          suite.getOutputDirectory(), suite.getAnnotationFinder(), skip,468          listeners, classListeners);469      if (m_useDefaultListeners) {470        testRunner.addListener(new TestHTMLReporter());471        testRunner.addListener(new JUnitXMLReporter());472        //TODO: Moved these here because maven2 has output reporters running473        //already, the output from these causes directories to be created with474        //files. This is not the desired behaviour of running tests in maven2.475        //Don't know what to do about this though, are people relying on these476        //to be added even with defaultListeners set to false?477        testRunner.addListener(new TextReporter(testRunner.getName(), TestRunner.getVerbose()));478      }479      for (ITestListener itl : m_failureGenerators) {480        testRunner.addListener(itl);481      }482      for (IConfigurationListener cl : m_configuration.getConfigurationListeners()) {483        testRunner.addConfigurationListener(cl);484      }485      return testRunner;486    }487  }488  private static class ProxyTestRunnerFactory implements ITestRunnerFactory {489    private ITestListener[] m_failureGenerators;490    private ITestRunnerFactory m_target;491    public ProxyTestRunnerFactory(ITestListener[] failureListeners, ITestRunnerFactory target) {492      m_failureGenerators = failureListeners;493      m_target= target;494    }495    @Override496    public TestRunner newTestRunner(ISuite suite, XmlTest test,497        Collection<IInvokedMethodListener> listeners, List<IClassListener> classListeners) {498      TestRunner testRunner= m_target.newTestRunner(suite, test, listeners, classListeners);499      testRunner.addListener(new TextReporter(testRunner.getName(), TestRunner.getVerbose()));500      for (ITestListener itl : m_failureGenerators) {501        testRunner.addListener(itl);502      }503      return testRunner;504    }505  }506  public void setHost(String host) {507    m_host = host;508  }509  @Override510  public String getHost() {511    return m_host;512  }513  private SuiteRunState m_suiteState= new SuiteRunState();514  /**515   * @see org.testng.ISuite#getSuiteState()...

Source:RemoteTestNG.java

...67          }68          GenericMessage gm= new GenericMessage(MessageHelper.GENERIC_SUITE_COUNT);69          gm.addProperty("suiteCount", suites.size()).addProperty("testCount", testCount);70          msh.sendMessage(gm);71          addListener(new RemoteSuiteListener(msh));72          setTestRunnerFactory(new DelegatingTestRunnerFactory(buildTestRunnerFactory(), msh));73          super.run();74        }75        else {76          System.err.println("No test suite found.  Nothing to run");77        }78      }79      else {80        System.err.println("Cannot connect to " + m_host + " on " + m_port);81      }82    }83    catch(Throwable cause) {84      cause.printStackTrace(System.err);85    }86    finally {87      msh.shutDown();88      System.exit(0);89    }90  }91  /**92   * Override by the plugin if you need to configure differently the <code>TestRunner</code>93   * (usually this is needed if different listeners/reporters are needed).94   * <b>Note</b>: you don't need to worry about the wiring listener, because it is added95   * automatically.96   */97  protected ITestRunnerFactory buildTestRunnerFactory() {98    if(null == m_customTestRunnerFactory) {99      m_customTestRunnerFactory= new ITestRunnerFactory() {100          @Override101          public TestRunner newTestRunner(ISuite suite, XmlTest xmlTest,102              List<IInvokedMethodListener> listeners) {103            TestRunner runner =104              new TestRunner(getConfiguration(), suite, xmlTest,105                  false /*skipFailedInvocationCounts */,106                  listeners);107            if (m_useDefaultListeners) {108              runner.addListener(new TestHTMLReporter());109              runner.addListener(new JUnitXMLReporter());110            }111            return runner;112          }113        };114    }115    return m_customTestRunnerFactory;116  }117  public static void main(String[] args) throws ParameterException {118    CommandLineArgs cla = new CommandLineArgs();119    new JCommander(cla, args);120    validateCommandLineParameters(cla);121    RemoteTestNG testNG = new RemoteTestNG();122    testNG.configure(cla);123    testNG.initializeSuitesAndJarFile();124    testNG.run();125  }126  /** A ISuiteListener wiring the results using the internal string-based protocol. */127  private static class RemoteSuiteListener implements ISuiteListener {128    private final StringMessageSenderHelper m_messageSender;129    RemoteSuiteListener(StringMessageSenderHelper smsh) {130      m_messageSender= smsh;131    }132    @Override133    public void onFinish(ISuite suite) {134      m_messageSender.sendMessage(new SuiteMessage(suite, false /*start*/));135    }136    @Override137    public void onStart(ISuite suite) {138      m_messageSender.sendMessage(new SuiteMessage(suite, true /*start*/));139    }140  }141  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {142    private final ITestRunnerFactory m_delegateFactory;143    private final StringMessageSenderHelper m_messageSender;144    DelegatingTestRunnerFactory(ITestRunnerFactory trf, StringMessageSenderHelper smsh) {145      m_delegateFactory= trf;146      m_messageSender= smsh;147    }148    @Override149    public TestRunner newTestRunner(ISuite suite, XmlTest test,150        List<IInvokedMethodListener> listeners) {151      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners);152      tr.addListener(new RemoteMessageSenderTestListener(suite, test, m_messageSender));153      return tr;154    }155  }156}...

Source:RemoteTestNG6_9_10.java

...25              new TestRunner(getConfiguration(), suite, xmlTest,26                  false /*skipFailedInvocationCounts */,27                  listeners, classListeners);28            if (m_useDefaultListeners) {29              runner.addListener(new TestHTMLReporter());30              runner.addListener(new JUnitXMLReporter());31            }32            for (IConfigurationListener cl : getConfiguration().getConfigurationListeners()) {33              runner.addListener(cl);34            }35            return runner;36          }37        };38    }39    return m_customTestRunnerFactory;40  }41  @Override42  protected ITestRunnerFactory createDelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {43    return new DelegatingTestRunnerFactory(trf, smsh);44  }45  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {46    private final ITestRunnerFactory m_delegateFactory;47    private final MessageHub m_messageSender;48    DelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {49      m_delegateFactory= trf;50      m_messageSender= smsh;51    }52    @Override53    public TestRunner newTestRunner(ISuite suite, XmlTest test,54        Collection<IInvokedMethodListener> listeners, List<IClassListener> classListeners) {55      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners, classListeners);56      tr.addListener(new RemoteTestListener(suite, test, m_messageSender));57      return tr;58    }59  }60}...

Source:RemoteTestNG6_12.java

...28              new TestRunner(getConfiguration(), suite, xmlTest,29                  false /*skipFailedInvocationCounts */,30                  listeners, classListeners);31            if (m_useDefaultListeners) {32              runner.addListener(new TestHTMLReporter());33              runner.addListener(new JUnitXMLReporter());34            }35            return runner;36          }37        };38    }39    return m_customTestRunnerFactory;40  }41  @Override42  protected ITestRunnerFactory createDelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {43    return new DelegatingTestRunnerFactory(trf, smsh);44  }45  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {46    private final ITestRunnerFactory m_delegateFactory;47    private final MessageHub m_messageSender;48    DelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {49      m_delegateFactory= trf;50      m_messageSender= smsh;51    }52    @Override53    public TestRunner newTestRunner(ISuite suite, XmlTest test,54        Collection<IInvokedMethodListener> listeners, List<IClassListener> classListeners) {55      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners, classListeners);56      tr.addListener(new RemoteTestListener(suite, test, m_messageSender));57      return tr;58    }59  }60}...

Source:RemoteTestNG6_5.java

...23                  new TestRunner(getConfiguration(), suite, xmlTest,24                          false /*skipFailedInvocationCounts */,25                          listeners);26          if (m_useDefaultListeners) {27            runner.addListener(new TestHTMLReporter());28            runner.addListener(new JUnitXMLReporter());29          }30          for (IConfigurationListener cl : getConfiguration().getConfigurationListeners()) {31            runner.addListener(cl);32          }33          return runner;34        }35      };36    }37    return m_customTestRunnerFactory;38  }39  @Override40  protected ITestRunnerFactory createDelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {41    return new DelegatingTestRunnerFactory(trf, smsh);42  }43  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {44    private final ITestRunnerFactory m_delegateFactory;45    private final MessageHub m_messageSender;46    DelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {47      m_delegateFactory= trf;48      m_messageSender= smsh;49    }50    @Override51    public TestRunner newTestRunner(ISuite suite, XmlTest test,52        List<IInvokedMethodListener> listeners) {53      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners);54      tr.addListener(new RemoteTestListener(suite, test, m_messageSender));55      return tr;56    }57  }58}...

Source:RemoteTestNG6_9_7.java

...23              new TestRunner(getConfiguration(), suite, xmlTest,24                  false /*skipFailedInvocationCounts */,25                  listeners);26            if (m_useDefaultListeners) {27              runner.addListener(new TestHTMLReporter());28              runner.addListener(new JUnitXMLReporter());29            }30            for (IConfigurationListener cl : getConfiguration().getConfigurationListeners()) {31              runner.addListener(cl);32            }33            return runner;34          }35        };36    }37    return m_customTestRunnerFactory;38  }39  @Override40  protected ITestRunnerFactory createDelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {41    return new DelegatingTestRunnerFactory(trf, smsh);42  }43  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {44    private final ITestRunnerFactory m_delegateFactory;45    private final MessageHub m_messageSender;46    DelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {47      m_delegateFactory= trf;48      m_messageSender= smsh;49    }50    @Override51    public TestRunner newTestRunner(ISuite suite, XmlTest test,52        Collection<IInvokedMethodListener> listeners) {53      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners);54      tr.addListener(new RemoteTestListener(suite, test, m_messageSender));55      return tr;56    }57  }58}...

Source:RemoteTestNG6_0.java

...22                  new TestRunner(getConfiguration(), suite, xmlTest,23                          false /*skipFailedInvocationCounts */,24                          listeners);25          if (m_useDefaultListeners) {26            runner.addListener(new TestHTMLReporter());27            runner.addListener(new JUnitXMLReporter());28          }29          return runner;30        }31      };32    }33    return m_customTestRunnerFactory;34  }35  @Override36  protected ITestRunnerFactory createDelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {37    return new DelegatingTestRunnerFactory(trf, smsh);38  }39  private static class DelegatingTestRunnerFactory implements ITestRunnerFactory {40    private final ITestRunnerFactory m_delegateFactory;41    private final MessageHub m_messageSender;42    DelegatingTestRunnerFactory(ITestRunnerFactory trf, MessageHub smsh) {43      m_delegateFactory= trf;44      m_messageSender= smsh;45    }46    @Override47    public TestRunner newTestRunner(ISuite suite, XmlTest test,48        List<IInvokedMethodListener> listeners) {49      TestRunner tr = m_delegateFactory.newTestRunner(suite, test, listeners);50      tr.addListener(new RemoteTestListener1(suite, test, m_messageSender));51      return tr;52    }53  }54}...

Source:BaseTest.java

...21		22		db.close();23	}24//	@BeforeSuite25//	public void addListener(ITestContext context) throws Exception {26//	TestRunner runner = (TestRunner) context;27//	runner.addListener(new ApiListener());28//	}               2930}
...

addListener

Using AI Code Generation

1package com.test;2import org.testng.ITestContext;3import org.testng.ITestListener;4import org.testng.ITestResult;5public class TestNGListener implements ITestListener {6	public void onTestStart(ITestResult result) {7		System.out.println("Test Started");8	}9	public void onTestSuccess(ITestResult result) {10		System.out.println("Test Success");11	}12	public void onTestFailure(ITestResult result) {13		System.out.println("Test Failed");14	}15	public void onTestSkipped(ITestResult result) {16		System.out.println("Test Skipped");17	}18	public void onTestFailedButWithinSuccessPercentage(ITestResult result) {19		System.out.println("Test Failed But Within Success Percentage");20	}21	public void onStart(ITestContext context) {22		System.out.println("Test Started");23	}24	public void onFinish(ITestContext context) {25		System.out.println("Test Finished");26	}27}28package com.test;29import org.testng.Assert;30import org.testng.annotations.Test;31public class TestNGListenerDemo {32	public void test1() {33		System.out.println("Test 1");34		Assert.assertTrue(true);35	}36	public void test2() {37		System.out.println("Test 2");38		Assert.assertTrue(false);39	}40	public void test3() {41		System.out.println("Test 3");42		Assert.assertTrue(true);43	}44}

addListener

Using AI Code Generation

1public void testAddListener() {2    TestRunner testRunner = new TestRunner();3    testRunner.addListener(new MyListener());4}5public void testAddListener() {6    TestNG testNG = new TestNG();7    testNG.addListener(new MyListener());8    testNG.setTestClasses(new Class[] {MyClass.class});9    testNG.run();10}11public void testAddListener() {12    SuiteRunner suiteRunner = new SuiteRunner();13    suiteRunner.addListener(new MyListener());14}15public void testAddListener() {16    TestRunner testRunner = new TestRunner();17    testRunner.addListener(new MyListener());18}19public void testAddListener() {20    TestNG testNG = new TestNG();21    testNG.addListener(new MyListener());22    testNG.setTestClasses(new Class[] {MyClass.class});23    testNG.run();24}25public void testAddListener() {26    SuiteRunner suiteRunner = new SuiteRunner();27    suiteRunner.addListener(new MyListener());28}29public void testAddListener() {30    TestRunner testRunner = new TestRunner();31    testRunner.addListener(new MyListener());32}33public void testAddListener() {34    TestNG testNG = new TestNG();35    testNG.addListener(new MyListener());36    testNG.setTestClasses(new Class[] {MyClass.class});37    testNG.run();38}39public void testAddListener() {40    SuiteRunner suiteRunner = new SuiteRunner();41    suiteRunner.addListener(new MyListener());42}43public void testAddListener() {44    TestRunner testRunner = new TestRunner();45    testRunner.addListener(new MyListener());46}47public void testAddListener() {

addListener

Using AI Code Generation

1package com.testng;2import org.testng.IInvokedMethod;3import org.testng.IInvokedMethodListener;4import org.testng.ITestResult;5import org.testng.TestListenerAdapter;6import org.testng.TestRunner;7public class EmailListener extends TestListenerAdapter implements IInvokedMethodListener {8    public void onTestFailure(ITestResult tr) {9        super.onTestFailure(tr);10    }11    public void onTestSkipped(ITestResult tr) {12        super.onTestSkipped(tr);13    }14    public void onTestSuccess(ITestResult tr) {15        super.onTestSuccess(tr);16    }17    public void afterInvocation(IInvokedMethod method, ITestResult testResult) {18        super.afterInvocation(method, testResult);19    }20    public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {21        super.beforeInvocation(method, testResult);22    }23}24package com.testng;25import org.testng.IInvokedMethod;26import org.testng.IInvokedMethodListener;27import org.testng.ITestResult;28import org.testng.TestListenerAdapter;29import org.testng.TestRunner;30public class EmailListener extends TestListenerAdapter implements IInvokedMethodListener {31    public void onTestFailure(ITestResult tr

addListener

Using AI Code Generation

1import org.testng.TestListenerAdapter;2import org.testng.TestNG;3TestListenerAdapter tla = new TestListenerAdapter();4TestNG testng = new TestNG();5testng.setTestClasses(new Class[] { TestClass1.class, TestClass2.class });6testng.addListener(tla);7testng.run();8import org.testng.TestNG;9TestNG testng = new TestNG();10testng.setTestClasses(new Class[] { TestClass1.class, TestClass2.class });11testng.addListener(new TestListenerAdapter());12testng.run();13import org.testng.TestNG;14TestNG testng = new TestNG();15testng.setTestClasses(new Class[] { TestClass1.class, TestClass2.class });16testng.addListener(new TestListenerAdapter());17testng.run();18import org.testng.TestNG;19TestNG testng = new TestNG();20testng.setTestClasses(new Class[] { TestClass1.class, TestClass2.class });21testng.addListener(new TestListenerAdapter());22testng.run();

addListener

Using AI Code Generation

1import org.testng.ITestListener;2import org.testng.ITestResult;3public class Listener implements ITestListener {4	public void onTestStart(ITestResult result) {5		System.out.println("Test started: " + result.getName());6	}7	public void onTestSuccess(ITestResult result) {8		System.out.println("Test passed: " + result.getName());9	}10	public void onTestFailure(ITestResult result) {11		System.out.println("Test failed: " + result.getName());12	}13}14public class MyTestRunner extends TestRunner {15	public void run() {16		Listener listener = new Listener();17		addListener(listener);18		super.run();19	}20}21public class MyTestNG extends TestNG {22	public void run() {23		MyTestRunner runner = new MyTestRunner();24		setTestRunner(runner);

TestNG tutorial

TestNG is a Java-based open-source framework for test automation that includes various test types, such as unit testing, functional testing, E2E testing, etc. TestNG is in many ways similar to JUnit and NUnit. But in contrast to its competitors, its extensive features make it a lot more reliable framework. One of the major reasons for its popularity is its ability to structure tests and improve the scripts' readability and maintainability. Another reason can be the important characteristics like the convenience of using multiple annotations, reliance, and priority that make this framework popular among developers and testers for test design. You can refer to the TestNG tutorial to learn why you should choose the TestNG framework.

Chapters

JUnit 5 vs. TestNG: Compare and explore the core differences between JUnit 5 and TestNG from the Selenium WebDriver viewpoint.
Installing TestNG in Eclipse: Start installing the TestNG Plugin and learn how to set up TestNG in Eclipse to begin constructing a framework for your test project.
Create TestNG Project in Eclipse: Get started with creating a TestNG project and write your first TestNG test script.
Automation using TestNG: Dive into how to install TestNG in this Selenium TestNG tutorial, the fundamentals of developing an automation script for Selenium automation testing.
Parallel Test Execution in TestNG: Here are some essential elements of parallel testing with TestNG in this Selenium TestNG tutorial.
Creating TestNG XML File: Here is a step-by-step tutorial on creating a TestNG XML file to learn why and how it is created and discover how to run the TestNG XML file being executed in parallel.
Automation with Selenium, Cucumber & TestNG: Explore for an in-depth tutorial on automation using Selenium, Cucumber, and TestNG, as TestNG offers simpler settings and more features.
JUnit Selenium Tests using TestNG: Start running your regular and parallel tests by looking at how to run test cases in Selenium using JUnit and TestNG without having to rewrite the tests.
Group Test Cases in TestNG: Along with the explanation and demonstration using relevant TestNG group examples, learn how to group test cases in TestNG.
Prioritizing Tests in TestNG: Get started with how to prioritize test cases in TestNG for Selenium automation testing.
Assertions in TestNG: Examine what TestNG assertions are, the various types of TestNG assertions, and situations that relate to Selenium automated testing.
DataProviders in TestNG: Deep dive into learning more about TestNG's DataProvider and how to effectively use it in our test scripts for Selenium test automation.
Parameterization in TestNG: Here are the several parameterization strategies used in TestNG tests and how to apply them in Selenium automation scripts.
TestNG Listeners in Selenium WebDriver: Understand the various TestNG listeners to utilize them effectively for your next plan when working with TestNG and Selenium automation.
TestNG Annotations: Learn more about the execution order and annotation attributes, and refer to the prerequisites required to set up TestNG.
TestNG Reporter Log in Selenium: Find out how to use the TestNG Reporter Log and learn how to eliminate the need for external software with TestNG Reporter Class to boost productivity.
TestNG Reports in Jenkins: Discover how to generate TestNG reports in Jenkins if you want to know how to create, install, and share TestNG reports in Jenkins.

Certification

You can push your abilities to do automated testing using TestNG and advance your career by earning a TestNG certification. Check out our TestNG certification.