Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use Interface ITestNGListenerFactory class of org.testng package

Best Testng code snippet using org.testng.Interface ITestNGListenerFactory

Source:ITestNGListenerFactory.java

1package org.testng;2/**3 * A factory used to create instances of ITestNGListener.  Users can implement this interface4 * in any of their test classes but there can be only one such instance.5 */6public interface ITestNGListenerFactory {7  /**8   * Create and return an instance of the listener class passed in parameter.  Return null9   * if you want to use the default factory.10   */11  ITestNGListener createListener(Class<? extends ITestNGListener> listenerClass);12}...

Interface ITestNGListenerFactory

Using AI Code Generation

1public class TestNGListenerFactory implements ITestNGListenerFactory {2    public List<ITestNGListener> createListeners() {3        List<ITestNGListener> listeners = new ArrayList<>();4        listeners.add(new TestNGListener());5        return listeners;6    }7}8public class TestNGListener implements ITestListener {9    public void onTestStart(ITestResult result) {10    }11    public void onTestSuccess(ITestResult result) {12    }13    public void onTestFailure(ITestResult result) {14    }15    public void onTestSkipped(ITestResult result) {16    }17    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {18    }19    public void onStart(ITestContext context) {20    }21    public void onFinish(ITestContext context) {22    }23}24public class TestNGListener implements IInvokedMethodListener {25    public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {26    }27    public void afterInvocation(IInvokedMethod method, ITestResult testResult) {28    }29}30public class TestNGListener implements IReporter {31    public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> suites, String outputDirectory) {32    }33}34public class TestNGListener implements IAnnotationTransformer {35    public void transform(ITestAnnotation annotation, Class testClass, Constructor testConstructor, Method testMethod) {36    }37}

Interface ITestNGListenerFactory

Using AI Code Generation

1public class TestNGListenerFactory implements ITestNGListenerFactory {2    public List<ITestNGListener> createListeners() {3        List<ITestNGListener> listeners = new ArrayList<ITestNGListener>();4        listeners.add(new TestNGListener());5        return listeners;6    }7}8public class TestNGListener implements ITestNGListener {9    public void onTestStart(ITestResult result) {10        System.out.println("onTestStart method " + result.getName());11    }12    public void onTestSuccess(ITestResult result) {13        System.out.println("onTestSuccess method " + result.getName());14    }15    public void onTestFailure(ITestResult result) {16        System.out.println("onTestFailure method " + result.getName());17    }18    public void onTestSkipped(ITestResult result) {19        System.out.println("onTestSkipped method " + result.getName());20    }21    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {22        System.out.println("onTestFailedButWithinSuccessPercentage method " + result.getName());23    }24    public void onStart(ITestContext context) {25        System.out.println("onStart method " + context.getName());26    }27    public void onFinish(ITestContext context) {28        System.out.println("onFinish method " + context.getName());29    }30}31public class TestNGMethodSelector implements ITestNGMethodSelector {32    public List<ITestNGMethod> selectMethods(List<ITestNGMethod> methods, ITestContext context) {33        List<ITestNGMethod> selectedMethods = new ArrayList<ITestNGMethod>();34        for (ITestNGMethod method : methods) {35            if (method.getMethodName().equals("testMethod1")) {36                selectedMethods.add(method);37            }38        }39        return selectedMethods;40    }41}42public class TestNGTestResult implements ITestResult {43    public int getStatus() {44        return 0;45    }46    public void setStatus(int status) {47    }48    public ITestNGMethod getMethod() {49        return null;50    }51    public Object[] getParameters() {52        return new Object[0];53    }54    public void setParameters(Object[] parameters) {55    }

Interface ITestNGListenerFactory

Using AI Code Generation

1public class TestNGListenerFactory implements ITestNGListenerFactory {2    public List<ITestNGListener> createListeners() {3        List<ITestNGListener> list = new ArrayList<ITestNGListener>();4        list.add(new TestNGListener());5        return list;6    }7}8public class TestNGListener implements ITestNGListener {9    public void onTestStart(ITestResult result) {10        Reporter.log(result.getMethod().getMethodName() + " Started");11    }12    public void onTestSuccess(ITestResult result) {13        Reporter.log(result.getMethod().getMethodName() + " Passed");14    }15    public void onTestFailure(ITestResult result) {16        Reporter.log(result.getMethod().getMethodName() + " Failed");17    }18    public void onTestSkipped(ITestResult result) {19        Reporter.log(result.getMethod().getMethodName() + " Skipped");20    }21    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {22        Reporter.log(result.getMethod().getMethodName() + " Failed but within success percentage");23    }24    public void onStart(ITestContext context) {25        Reporter.log(context.getName() + " Started");26    }27    public void onFinish(ITestContext context) {28        Reporter.log(context.getName() + " Finished");29    }30}31public class TestListener implements ITestListener {32    public void onTestStart(ITestResult result) {33        Reporter.log(result.getMethod().getMethodName() + " Started");34    }35    public void onTestSuccess(ITestResult result) {36        Reporter.log(result.getMethod().getMethodName() + " Passed");37    }38    public void onTestFailure(ITestResult result) {39        Reporter.log(result.getMethod().getMethodName() + " Failed");40    }41    public void onTestSkipped(ITestResult result) {42        Reporter.log(result.getMethod().getMethodName() + " Skipped");43    }44    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {45        Reporter.log(result.getMethod().getMethodName() + " Failed but within success percentage");46    }

Interface ITestNGListenerFactory

Using AI Code Generation

1public class TestNGListenerFactory implements ITestNGListenerFactory {2    public List<ITestNGListener> createListeners() {3        List<ITestNGListener> listeners = new ArrayList<>();4        listeners.add(new Listener());5        return listeners;6    }7}8public class TestNGListener implements IInvokedMethodListener {9    public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {10        System.out.println("beforeInvocation");11    }12    public void afterInvocation(IInvokedMethod method, ITestResult testResult) {13        System.out.println("afterInvocation");14    }15}16public class Listener implements ITestListener {17    public void onTestStart(ITestResult result) {18        System.out.println("onTestStart");19    }20    public void onTestSuccess(ITestResult result) {21        System.out.println("onTestSuccess");22    }23    public void onTestFailure(ITestResult result) {24        System.out.println("onTestFailure");25    }26    public void onTestSkipped(ITestResult result) {27        System.out.println("onTestSkipped");28    }29    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {30        System.out.println("onTestFailedButWithinSuccessPercentage");31    }32    public void onStart(ITestContext context) {33        System.out.println("onStart");34    }35    public void onFinish(ITestContext context) {36        System.out.println("onFinish");37    }38}39public class Reporter implements IReporter {40    public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> suites, String outputDirectory) {41        System.out.println("generateReport");42    }43}44public class ExecutionListener implements IExecutionListener {45    public void onExecutionStart() {46        System.out.println("onExecutionStart");47    }48    public void onExecutionFinish() {49        System.out.println("onExecutionFinish");50    }51}

Interface ITestNGListenerFactory

Using AI Code Generation

1import org.testng.ITestNGListenerFactory;2import org.testng.ITestContext;3import org.testng.ITestResult;4import org.testng.ITestListener;5import org.testng.ITestNGListener;6import org.testng.ITestNGMethod;7import org.testng.annotations.ITestAnnotation;8import org.testng.annotations.Test;9import org.testng.xml.XmlSuite;10import org.testng.xml.XmlTest;11import java.lang.reflect.Constructor;12import java.lang.reflect.Method;13import java.util.List;14import java.util.Map;15import java.util.Set;16public class TestNGListenerFactory implements ITestNGListenerFactory {17    public ITestNGListener createListener(ITestContext context, Class<? extends ITestNGListener> listenerClass, Constructor<? extends ITestNGListener> constructor, Method method, Object[] params, ITestNGMethod testMethod, XmlSuite xmlSuite, XmlTest xmlTest, Map<String, String> paramsMap, Set<String> methodsIntersect, List<String> allTestMethods, Map<String, String> allTestParameters) {18        return new ITestListener() {19            public void onTestStart(ITestResult result) {20                System.out.println("onTestStart: " + result.getName());21            }22            public void onTestSuccess(ITestResult result) {23                System.out.println("onTestSuccess: " + result.getName());24            }25            public void onTestFailure(ITestResult result) {26                System.out.println("onTestFailure: " + result.getName());27            }28            public void onTestSkipped(ITestResult result) {29                System.out.println("onTestSkipped: " + result.getName());30            }31            public void onTestFailedButWithinSuccessPercentage(ITestResult result) {32                System.out.println("onTestFailedButWithinSuccessPercentage: " + result.getName());33            }34            public void onStart(ITestContext context) {35                System.out.println("onStart: " + context.getName());36            }37            public void onFinish(ITestContext context) {38                System.out.println("onFinish: " + context.getName());39            }40        };41    }42}43import org.testng.ITestNGMethod;44import org.testng.ITestNGMethodSelector;45import org.testng.ITestResult;46import org.testng.annotations.ITestAnnotation;

Interface ITestNGListenerFactory

Using AI Code Generation

1package org.testng;2public interface ITestNGListenerFactory {3    ITestNGListener createListener();4}5package org.testng;6public interface ITestNGListener {7    void onStart(ITestContext context);8    void onFinish(ITestContext context);9    void onTestStart(ITestResult result);10    void onTestSuccess(ITestResult result);11    void onTestFailure(ITestResult result);12    void onTestSkipped(ITestResult result);13    void onTestFailedButWithinSuccessPercentage(ITestResult result);14    void onStart(ITestContext context);15    void onFinish(ITestContext context);16}17package org.testng;18public interface ITestNGListener {19    void onStart(ITestContext context);20    void onFinish(ITestContext context);21    void onTestStart(ITestResult result);22    void onTestSuccess(ITestResult result);23    void onTestFailure(ITestResult result);24    void onTestSkipped(ITestResult result);25    void onTestFailedButWithinSuccessPercentage(ITestResult result);26    void onStart(ITestContext context);27    void onFinish(ITestContext context);28}29package org.testng;30public interface ITestResult {31    int SUCCESS = 1;32    int FAILURE = 2;33    int SKIP = 3;34    int SUCCESS_PERCENTAGE_FAILURE = 4;35    int STARTED = 16;36    int SUCCESS_PERCENTAGE_FAILURE = 17;37    int SUCCESS_PERCENTAGE_FAILURE = 18;38    int SUCCESS_PERCENTAGE_FAILURE = 19;39    int SUCCESS_PERCENTAGE_FAILURE = 20;40    int SUCCESS_PERCENTAGE_FAILURE = 21;41    int SUCCESS_PERCENTAGE_FAILURE = 22;42    int SUCCESS_PERCENTAGE_FAILURE = 23;43    int SUCCESS_PERCENTAGE_FAILURE = 24;44}45package org.testng;46public interface ITestContext {47    String getName();48    String getOutputDirectory();49    String getSuite().getName();50    String getStartDate();51    String getEndDate();52    String getPassedTests();53    String getFailedTests();54    String getSkippedTests();55    String getFailedButWithinSuccessPercentageTests();56    String getAllTestMethods();57    String getIncludedGroups();58    String getExcludedGroups();59    String getAttributeNames();

Interface ITestNGListenerFactory

Using AI Code Generation

1package com.testng;2import org.testng.ITestNGListenerFactory;3import org.testng.ITestContext;4import org.testng.ITestListener;5import org.testng.ITestResult;6import org.testng.annotations.Test;7import org.testng.xml.XmlTest;8public class ListenerFactory implements ITestNGListenerFactory {9public ITestListener createListener(ITestContext context, XmlTest test, Class<?> listenerClass) {10return new ITestListener() {11public void onTestFailure(ITestResult result) {12System.out.println("onTestFailure");13}14public void onTestSkipped(ITestResult result) {15System.out.println("onTestSkipped");16}17public void onTestStart(ITestResult result) {18System.out.println("onTestStart");19}20public void onTestSuccess(ITestResult result) {21System.out.println("onTestSuccess");22}23public void onTestFailedButWithinSuccessPercentage(ITestResult result) {24System.out.println("onTestFailedButWithinSuccessPercentage");25}26public void onStart(ITestContext context) {27System.out.println("onStart");28}29public void onFinish(ITestContext context) {30System.out.println("onFinish");31}32};33}34}35package com.testng;36import org.testng.annotations.Listeners;37import org.testng.annotations.Test;38@Listeners(ListenerFactory.class)39public class TestListenerFactory {40public void test1() {41System.out.println("Test1");42}43public void test2() {44System.out.println("Test2");45}46public void test3() {47System.out.println("Test3");48}49}50package com.testng;51import org.testng.annotations.Listeners;52import org.testng.annotations.Test;53@Listeners(ListenerFactory.class)54public class TestListenerFactory {55public void test1() {56System.out.println("Test1");57}58public void test2() {59System.out.println("Test2");60}61public void test3() {62System.out.println("Test3");63}64}65package com.testng;66import org.testng.annotations.Listeners;67import org.testng.annotations.Test;68@Listeners(ListenerFactory.class)69public class TestListenerFactory {70public void test1() {71System.out.println("

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.