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

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

Source:JUnit4TestRunner.java

...27    public JUnit4TestRunner() {28    }29    public JUnit4TestRunner(ITestResultNotifier tr) {30        m_parentRunner = tr;31        m_listeners = m_parentRunner.getTestListeners();32    }33    /**34     * Needed from TestRunner in order to figure out what JUnit test methods35     * were run.36     *37     * @return the list of all JUnit test methods run38     */39    @Override40    public List<ITestNGMethod> getTestMethods() {41        return m_methods;42    }43    @Override44    public void setTestResultNotifier(ITestResultNotifier notifier) {45        m_parentRunner = notifier;46        m_listeners = m_parentRunner.getTestListeners();47    }48    public void setInvokedMethodListeners(Collection<IInvokedMethodListener> listeners) {49        m_invokeListeners = listeners;50    }51    /**52     * A53     * <code>start</code> implementation that ignores the54     * <code>TestResult</code>55     *56     * @param testClass the JUnit test class57     */58    @Override59    public void run(Class testClass, String... methods) {60        start(testClass, methods);...

Source:TestNGEnhancedTest.java

...7import org.testng.annotations.BeforeMethod;8public class TestNGEnhancedTest {9    private TestNgListenerWithTestStepLogger eventListener;10    private synchronized void  initEventListener(ITestContext context) {11        for (ITestListener listener : ((TestRunner) context).getTestListeners()) {12            if (listener instanceof TestNgListenerWithTestStepLogger) {13                eventListener = (TestNgListenerWithTestStepLogger) listener;14                return;15            }16        }17    }18    private synchronized TestNgListenerWithTestStepLogger getEventListener(ITestContext context) {19        if (eventListener == null) {20            initEventListener(context);21        }22        return eventListener;23    }24    @BeforeMethod(alwaysRun = true)25    public void init(ITestContext context) {...

Source:BaseWebTest.java

...17    protected EventFiringWebDriver driver ;18    protected AbstractWebDriverEventListener eventListener;19    @BeforeSuite20    public void initEventListener(ITestContext  context){21        for (ITestListener listener : ((TestRunner)context).getTestListeners()) {22            if(listener instanceof SimpleWebDriverScreenShotTestListener){23                eventListener=(SimpleWebDriverScreenShotTestListener)listener;24                return;25            }26        }27        eventListener = new SimpleWebDriverScreenShotTestListener();28    }29    @BeforeTest30    public void init(ITestContext context){31        //driver = new EventFiringWebDriver(d);32        //driver.register(new ScreenshotListener());33        driver = new EventFiringWebDriver(d);34        driver.register(eventListener);35    }...

Source:TestNGBaseTest.java

...10 */11public class TestNGBaseTest {12    private TestStepCollectorTestListener eventListener;13    private synchronized void  initEventListener(ITestContext context) {14       List<ITestListener> listeners =((TestRunner)context).getTestListeners();15        eventListener = new TestStepCollectorTestListener();16        listeners.add(eventListener);17    }18    private synchronized TestStepCollectorTestListener getEventListener(ITestContext context) {19        if (eventListener == null) {20            initEventListener(context);21        }22        return eventListener;23    }24    @BeforeMethod(alwaysRun = true)25    public void init(ITestContext context) {26        TestResultLogger.logWOTestStep("start driver......");27        TestResultLogger.logWOTestStep("Thread is " +28                Thread.currentThread().getName() + ";" +...

Source:TestngGetTestContext.java

...12    @BeforeSuite13    public void init(ITestContext context){14        System.out.println(context.getSuite().getName());15        System.out.println(context.getSuite().getXmlSuite().getListeners());16        System.out.println(((TestRunner)context).getTestListeners());17        System.out.println(context);18    }19    @Test20    public void test_01(){21        System.out.println("test_01");22    }23}

getTestListeners

Using AI Code Generation

1import org.testng.TestRunner;2import org.testng.TestListenerAdapter;3import org.testng.TestNG;4import org.testng.ITestResult;5import org.testng.ITestListener;6import org.testng.ITestContext;7import org.testng.ITestNGMethod;8public class TestRunnerTest {9  public static void main(String[] args) {10    TestNG testng = new TestNG();11    testng.setTestClasses(new Class[] { TestRunnerTest.class });12    TestRunner runner = new TestRunner();13    testng.addListener((ITestListener) runner);14    testng.run();15    TestListenerAdapter tla = new TestListenerAdapter();16    tla.setTestRunner(runner);17    ITestNGMethod[] methods = runner.getTestMethods();18    ITestResult[] results = runner.getPassedTests();19    for (ITestResult result : results) {20      tla.onTestSuccess(result);21    }22    results = runner.getFailedTests();23    for (ITestResult result : results) {24      tla.onTestFailure(result);25    }26    results = runner.getSkippedTests();27    for (ITestResult result : results) {28      tla.onTestSkipped(result);29    }30  }31}32package org.testng;33import org.testng.annotations.Test;34public class TestRunnerTest {35  public void test1() {36  }37  public void test2() {38  }39}

getTestListeners

Using AI Code Generation

1import org.testng.TestRunner;2import org.testng.ITestListener;3import java.util.Arrays;4import java.util.List;5import java.util.ArrayList;6import java.util.Map;7import java.util.HashMap;8public class TestRunnerTest {9    public static void main(String[] args) {10        TestRunner testRunner = new TestRunner();11        List<ITestListener> listeners = new ArrayList<>(Arrays.asList(testRunner.getTestListeners()));12        Map<String, Integer> listenerCounts = new HashMap<>();13        for (ITestListener listener : listeners) {14            String listenerName = listener.getClass().getName();15            if (listenerCounts.containsKey(listenerName)) {16                listenerCounts.put(listenerName, listenerCounts.get(listenerName) + 1);17            } else {18                listenerCounts.put(listenerName, 1);19            }20        }21        for (Map.Entry<String, Integer> entry : listenerCounts.entrySet()) {22            System.out.println(entry.getKey() + ": " + entry.getValue());23        }24    }25}

getTestListeners

Using AI Code Generation

1package com.test;2import java.util.List;3import org.testng.ITestListener;4import org.testng.TestNG;5import org.testng.TestRunner;6public class TestNGListeners {7public static void main(String[] args) {8TestNG testNG = new TestNG();9testNG.setTestClasses(new Class[] { TestNGListeners.class });10testNG.run();11TestRunner testRunner = testNG.getTestRunner();12List<ITestListener> listeners = testRunner.getTestListeners();13System.out.println(listeners.size());14}15}

getTestListeners

Using AI Code Generation

1package org.testng.internal;2import org.testng.ITestContext;3import org.testng.ITestListener;4import org.testng.ITestResult;5import org.testng.TestListenerAdapter;6import org.testng.TestRunner;7import org.testng.annotations.Test;8import java.util.List;9public class TestRunnerTest extends BaseTestCase {10  public void testGetTestListeners() {11    TestRunner runner = new TestRunner();12    TestListenerAdapter tla = new TestListenerAdapter();13    runner.addListener(tla);14    runner.run(new TestSample());15    List<ITestListener> listeners = runner.getTestListeners();16    assertEquals(listeners.size(), 1);17    assertEquals(listeners.get(0), tla);18  }19  public void testOnTestStart() {20    TestRunner runner = new TestRunner();21    TestListenerAdapter tla = new TestListenerAdapter();22    runner.addListener(tla);23    runner.run(new TestSample());24    List<ITestListener> listeners = runner.getTestListeners();25    assertEquals(listeners.size(), 1);26    assertEquals(listeners.get(0), tla);27    assertEquals(tla.getPassedTests().size(), 1);28  }29  public void testOnTestStartWithNoListeners() {30    TestRunner runner = new TestRunner();31    runner.run(new TestSample());32    List<ITestListener> listeners = runner.getTestListeners();33    assertEquals(listeners.size(), 0);34  }35  public void testOnTestStartWithNoListenersButContextListeners() {36    TestRunner runner = new TestRunner();37    runner.addListener(new TestListenerAdapter());38    runner.run(new TestSample());39    List<ITestListener> listeners = runner.getTestListeners();40    assertEquals(listeners.size(), 1);41  }42  public void testOnTestStartWithNoListenersButContextListenersAndTestListeners() {43    TestRunner runner = new TestRunner();44    runner.addListener(new TestListenerAdapter());45    runner.addListener(new TestListenerAdapter());46    runner.run(new TestSample());47    List<ITestListener> listeners = runner.getTestListeners();48    assertEquals(listeners.size(), 2);49  }50  public void testOnTestStartWithNoListenersButContextListenersAndTestListenersAndTestContextListeners() {

getTestListeners

Using AI Code Generation

1import org.testng.TestRunner;2import org.testng.TestListenerAdapter;3import org.testng.TestNG;4import java.util.List;5public class TestRunnerExample {6    public static void main(String[] args) {7        TestNG testng = new TestNG();8        testng.setTestClasses(new Class[] { TestClass.class });9        testng.run();10        TestRunner testRunner = testng.getTestRunner();11        List<TestListenerAdapter> listeners = testRunner.getTestListeners();12        listeners.clear();13        System.out.println(listeners.size());14    }15}16package com.javadevjournal.tutorials.corejava.testng;17import org.testng.TestListenerAdapter;18import org.testng.TestNG;19import org.testng.annotations.Test;20public class TestRunnerExample {21    public static void main(String[] args) {22        TestNG testng = new TestNG();23        testng.setTestClasses(new Class[] { TestClass.class });24        testng.run();25        TestListenerAdapter testListenerAdapter = new TestListenerAdapter();26        testListenerAdapter.setVerbose(1);27        testng.addListener(testListenerAdapter);28    }29}30package com.javadevjournal.tutorials.corejava.testng;31import org.testng.TestNG;32import org.testng.annotations.Test;33public class TestRunnerExample {34    public static void main(String[] args) {35        TestNG testng = new TestNG();36        testng.setTestClasses(new Class[] { TestClass.class });37        testng.run();38        testng.addListener(new TestNGListener());39    }40}41package com.javadevjournal.tutorials.corejava.testng;42import org.testng.TestNG;43import org.testng.annotations.Test;44public class TestRunnerExample {45    public static void main(String[] args) {46        TestNG testng = new TestNG();47        testng.setTestClasses(new Class[] { TestClass.class });48        testng.run();49        testng.addListener(new TestNGListener());50        testng.addListener(new TestNGListener2());51    }52}

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.