KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use onStart method of org.testng.Interface ISuiteListener class

Best Testng code snippet using org.testng.Interface ISuiteListener.onStart

Source:Listener.java

...29	 * Listeners. These interfaces are used in selenium to generate logs or30	 * customize the Testing reports.31	 */32	// This belongs to ISuiteListener and will execute before the Suite start33	public void onStart(ISuite isuitestart) {34		Reporter.log("About to begin executing Suite " + isuitestart.getName(), true);35	}36	// This belongs to ISuiteListener and will execute, once the Suite is finished37	public void onFinish(ISuite isuiteend) {38		Reporter.log("About to end executing Suite " + isuiteend.getName(), true);39	}40	// This belongs to ITestListener and will execute before starting of Test41	// set/batch42	public void onStart(ITestContext iteststart) {43		Reporter.log("About to begin executing Test " + iteststart.getName(), true);44	}45	// This belongs to ITestListener and will execute, once the Test set/batch is46	// finished47	public void onFinish(ITestContext itestend) {48		Reporter.log("Completed executing test " + itestend.getName(), true);49	}50	// This belongs to ITestListener and will execute only when the test is pass51	public void onTestSuccess(ITestResult itestpass) {52		// This is calling the printTestResults method53		printTestResults(itestpass);54	}55	// This belongs to ITestListener and will execute only on the event of fail test56	public void onTestFailure(ITestResult itestfail) {...

Source:SuiteListener.java

...24	static boolean isInitialize = false;25	/*26	 * (non-Javadoc)27	 * 28	 * @see org.testng.ISuiteListener#onStart(org.testng.ISuite)29	 */30	@Override31	public void onStart(ISuite arg0) {32		log.info("Suite Name :" + arg0.getName() + " - Start");33	}34	/*35	 * (non-Javadoc)36	 * 37	 * @see org.testng.ISuiteListener#onFinish(org.testng.ISuite)38	 */39	@Override40	public void onFinish(ISuite arg0) {41		log.info("Suite Name :" + arg0.getName() + " - End");42		log.info("********Results*******");43	}44}...

Source:IRemoteSuiteListener.java

...13   * @param genericMessage a message containing the number of suites that will be run14   */15  void onInitialization(GenericMessage genericMessage);16  /**17   * @see org.testng.ISuiteListener#onStart(org.testng.ISuite)18   *19   * @param suiteMessage the suite message containing the description of the suite to be run.20   */21  void onStart(SuiteMessage suiteMessage);22  /**23   * @see org.testng.ISuiteListener#onFinish(org.testng.ISuite)24   *25   * @param suiteMessage the suite message containing infos about the finished suite.26   */27  void onFinish(SuiteMessage suiteMessage);28}...

Source:CustomListener3.java

...8import org.testng.ISuite;9import org.testng.ISuiteListener;10public class CustomListener3 implements ISuiteListener { //interface11	@Override12	public void onStart(ISuite suite) {13		// When <suite> tag starts14		System.out.println("onStart: before suite starts");15	}16	@Override17	public void onFinish(ISuite suite) {18		// When <suite> tag completes19		System.out.println("onFinish: after suite completes");20	}21}...

onStart

Using AI Code Generation

1package com.test;2import org.testng.ISuiteListener;3import org.testng.ISuite;4public class TestNGListener implements ISuiteListener {5    public void onStart(ISuite suite) {6    }7    public void onFinish(ISuite suite) {8    }9}

onStart

Using AI Code Generation

1public void onStart(ISuite suite) {2    System.out.println("onStart: before suite starts");3}4public void onFinish(ISuite suite) {5    System.out.println("onFinish: after suite completes");6}7public void onStart(ITestContext context) {8    System.out.println("onStart: before test starts");9}10public void onFinish(ITestContext context) {11    System.out.println("onFinish: after test completes");12}13public void onTestStart(ITestResult result) {14    System.out.println("onTestStart: before test method starts");15}16public void onTestSuccess(ITestResult result) {17    System.out.println("onTestSuccess: when test method is successful");18}19public void onTestFailure(ITestResult result) {20    System.out.println("onTestFailure: when test method is failed");21}22public void onTestSkipped(ITestResult result) {23    System.out.println("onTestSkipped: when test method is skipped");24}25public void onTestFailedButWithinSuccessPercentage(ITestResult result) {26    System.out.println("onTestFailedButWithinSuccessPercentage: when test method failed but within percentage");27}28public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {29    System.out.println("beforeInvocation: before every method including @Before @After @Test");30}31public void afterInvocation(IInvokedMethod method, ITestResult testResult) {32    System.out.println("afterInvocation: after every method including @Before @After @Test");33}34}

onStart

Using AI Code Generation

1import org.testng.ISuiteListener;2import org.testng.ISuite;3import org.testng.ITestContext;4import org.testng.ITestListener;5import org.testng.ITestResult;6public class TestNGListener implements ISuiteListener, ITestListener{7    public void onStart(ISuite suite) {8        System.out.println("onStart of ISuiteListener");9    }10    public void onFinish(ISuite suite) {11        System.out.println("onFinish of ISuiteListener");12    }13    public void onTestStart(ITestResult result) {14        System.out.println("onTestStart of ITestListener");15    }16    public void onTestSuccess(ITestResult result) {17        System.out.println("onTestSuccess of ITestListener");18    }19    public void onTestFailure(ITestResult result) {20        System.out.println("onTestFailure of ITestListener");21    }22    public void onTestSkipped(ITestResult result) {23        System.out.println("onTestSkipped of ITestListener");24    }25    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {26        System.out.println("onTestFailedButWithinSuccessPercentage of ITestListener");27    }28    public void onStart(ITestContext context) {29        System.out.println("onStart of ITestListener");30    }31    public void onFinish(ITestContext context) {32        System.out.println("onFinish of ITestListener");33    }34}35import org.testng.annotations.Test;36import org.testng.annotations.BeforeMethod;37import org.testng.annotations.AfterMethod;38public class TestNGListenerTest {39    public void testMethod1() {40        System.out.println("testMethod1");41    }42    public void testMethod2() {43        System.out.println("testMethod2");44    }45    public void beforeMethod() {46        System.out.println("beforeMethod");47    }48    public void afterMethod() {49        System.out.println("afterMethod");50    }51}

onStart

Using AI Code Generation

1package org.testng;2public interface ISuiteListener extends ITestNGListener {3  public void onStart(ISuite suite);4  public void onFinish(ISuite suite);5}6package org.testng;7public interface IInvokedMethodListener extends ITestNGListener {8  public void beforeInvocation(IInvokedMethod method, ITestResult testResult);9  public void afterInvocation(IInvokedMethod method, ITestResult testResult);10}11package org.testng;12public interface ITestListener extends ITestNGListener {13  public void onTestStart(ITestResult result);14  public void onTestSuccess(ITestResult result);15  public void onTestFailure(ITestResult result);16  public void onTestSkipped(ITestResult result);17  public void onTestFailedButWithinSuccessPercentage(ITestResult result);18  public void onStart(ITestContext context);19  public void onFinish(ITestContext context);20}21package org.testng;22import java.util.List;23public interface IReporter {24  public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> suites,25                             String outputDirectory);26}27package org.testng;28public interface IExecutionListener extends ITestNGListener {29  public void onExecutionStart();30  public void onExecutionFinish();31}32package org.testng;33public interface IConfigurationListener extends ITestNGListener {34  public void beforeConfiguration(ITestResult tr);35  public void onConfigurationSuccess(ITestResult itr);36  public void onConfigurationFailure(ITestResult itr);37  public void onConfigurationSkip(ITestResult itr);38}39package org.testng;40public interface IAnnotationTransformer2 extends ITestNGListener {41  public void transform(ITestAnnotation annotation, Class testClass,42                        Constructor testConstructor, Method testMethod);43  public void transform(IConfigurationAnnotation annotation, Class testClass,44                        Constructor testConstructor, Method testMethod);45}46package org.testng;47public interface IHookable extends ITestNGListener {48  public void run(IHookCallBack callBack, I

onStart

Using AI Code Generation

1public class TestNGListener implements ITestListener, ISuiteListener {2    public void onStart(ISuite suite) {3        System.out.println("onStart: before suite starts");4    }5    public void onFinish(ISuite suite) {6        System.out.println("onFinish: after suite completes");7    }8    public void onTestStart(ITestResult result) {9        System.out.println("onTestStart: " + result.getName());10    }11    public void onTestSuccess(ITestResult result) {12        System.out.println("onTestSuccess: " + result.getName());13    }14    public void onTestFailure(ITestResult result) {15        System.out.println("onTestFailure: " + result.getName());16    }17    public void onTestSkipped(ITestResult result) {18        System.out.println("onTestSkipped: " + result.getName());19    }20    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {21        System.out.println("onTestFailedButWithinSuccessPercentage: " + result.getName());22    }23}24public class TestNGListenerTest {25    public void test1() {26        System.out.println("test1");27    }28    public void test2() {29        System.out.println("test2");30    }31}32public class TestNGListener implements ITestListener, ISuiteListener {33    public void onStart(ISuite suite) {34        System.out.println("onStart: before suite starts");35    }36    public void onFinish(ISuite suite) {37        System.out.println("onFinish: after suite completes");38    }

onStart

Using AI Code Generation

1public class SuiteListener implements ISuiteListener{2    public void onStart(ISuite suite) {3        System.out.println("The Suite is started");4    }5    public void onFinish(ISuite suite) {6        System.out.println("The Suite is finished");7    }8}9public class TestListener implements ITestListener {10    public void onTestStart(ITestResult result) {11        System.out.println("The Test is started");12    }13    public void onTestSuccess(ITestResult result) {14        System.out.println("The Test is success");15    }16    public void onTestFailure(ITestResult result) {17        System.out.println("The Test is failed");18    }19    public void onTestSkipped(ITestResult result) {20        System.out.println("The Test is skipped");21    }22    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {23        System.out.println("The Test is failed but within success percentage");24    }25    public void onStart(ITestContext context) {26        System.out.println("The Test is started");27    }28    public void onFinish(ITestContext context) {29        System.out.println("The Test is finished");30    }31}32public class ClassListener implements IClassListener {33    public void onBeforeClass(ITestClass testClass) {34        System.out.println("The class is started");35    }36    public void onAfterClass(ITestClass testClass) {37        System.out.println("The class is finished");38    }39}40public class MethodListener implements IMethodListener {41    public void beforeInvocation(IMethodInstance method, ITestResult testResult) {42        System.out.println("The method is started");43    }44    public void afterInvocation(IMethodInstance method, ITestResult testResult) {45        System.out.println("The method is finished");46    }47}48public class InvokedMethodListener implements IInvokedMethodListener {

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.