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How to use addListener method of org.testng.Interface ISuite class

Best Testng code snippet using org.testng.Interface ISuite.addListener

Source:AutoScreenshotListener.java

...33	public void onStart(ISuite suite) {34		// å¨Suiteå¯å¨æ¶è®¾ç½®PageFactoryçcallbackï¼å¨æ´ä¸ªSuiteæ§è¡è¿ç¨ä¸é½å¯ä»¥ä½¿ç¨è¯¥callback35		this.interceptController = new MethodInterceptController();36		this.interceptController.addFilter(new AutoInterceptFilter());37		this.interceptController.addListener(this);38		PageFactory.addInterceptor(this.interceptController);39	}40	@Override41	public void onFinish(ISuite suite) {42		// Suiteè¿è¡ç»ææ¶æ¸ç©ºå¯¹è±¡43		PageFactory.removeInterceptor(this.interceptController);44		this.interceptController = null;45	}46	@Override47	public void onStart(ITestContext testContext) {48		// å¨ä¸ä¸ª<test>å¼å§æ§è¡æ¶ï¼ç¼åtestContext, å®è´¨ä¸æ¯ä¸ä¸ªTestRunnerå®ä¾49		// å¨åç»æµè¯æ§è¡æ¶ï¼å¨å±åéé½éè¿testContextè¿è¡ä¼ é50		this.testContext = testContext;51	}...

Source:ISuite.java

...7475  /** @return The representation of the current XML suite file. */76  XmlSuite getXmlSuite();7778  void addListener(ITestNGListener listener);7980  Injector getParentInjector();8182  void setParentInjector(Injector injector);8384  /**85   * @return the total number of methods found in this suite. The presence of factories or data86   *     providers might cause the actual number of test methods run be bigger than this list.87   */88  List<ITestNGMethod> getAllMethods();89}
...

addListener

Using AI Code Generation

1File file = new File("C:\\Users\\myfile.md");2BufferedReader br = new BufferedReader(new FileReader(file));3String st;4while ((st = br.readLine()) != null)5System.out.println(st);6at java.io.BufferedReader.<init>(BufferedReader.java:170)7at java.io.BufferedReader.<init>(BufferedReader.java:150)8at java.io.FileReader.<init>(FileReader.java:71)9at com.mycompany.myapp.Main.main(Main.java:12)10File file = new File("C:\\Users\\myfile.md");11BufferedReader br = new BufferedReader(new FileReader(file));12String st;13while ((st = br.readLine()) != null)14    System.out.println(st);15    at java.io.BufferedReader.<init>(BufferedReader.java:170)16    at java.io.BufferedReader.<init>(BufferedReader.java:150)17    at java.io.FileReader.<init>(FileReader.java:71)18    at com.mycompany.myapp.Main.main(Main.java:12)19File file = new File("C:\\Users\\myfile.md");20BufferedReader br = new BufferedReader(new FileReader(file));21String st;22while ((st = br.readLine()) != null)23    System.out.println(st);24    at java.io.BufferedReader.<init>(BufferedReader.java:170)25    at java.io.BufferedReader.<init>(BufferedReader.java:150)26    at java.io.FileReader.<init>(FileReader.java:71)27    at com.mycompany.myapp.Main.main(Main.java:12)

addListener

Using AI Code Generation

1import org.testng.ISuite;2import org.testng.ISuiteListener;3public class MySuiteListener implements ISuiteListener {4    public void onStart(ISuite suite) {5        System.out.println("About to begin executing Suite " + suite.getName());6    }7    public void onFinish(ISuite suite) {8        System.out.println("About to end executing Suite " + suite.getName());9    }10}11import org.testng.ITestContext;12import org.testng.ITestListener;13import org.testng.ITestResult;14public class MyTestListener implements ITestListener {15    public void onFinish(ITestContext arg0) {16        System.out.println("Completed executing test " + arg0.getName());17    }18    public void onStart(ITestContext arg0) {19        System.out.println("About to begin executing Test " + arg0.getName());20    }21    public void onTestFailedButWithinSuccessPercentage(ITestResult arg0) {22    }23    public void onTestFailure(ITestResult arg0) {24        System.out.println("The name of the testcase failed is :" + arg0.getName());25    }26    public void onTestSkipped(ITestResult arg0) {27        System.out.println("The name of the testcase Skipped is :" + arg0.getName());28    }29    public void onTestStart(ITestResult arg0) {30        System.out.println("The execution of the main test starts now");31    }32    public void onTestSuccess(ITestResult arg0) {33        System.out.println("The name of the testcase passed is :" + arg0.getName());34    }35}36import org.testng.I

addListener

Using AI Code Generation

1package com.example.testng;2import org.testng.ISuite;3import org.testng.ISuiteListener;4public class SuiteListener implements ISuiteListener {5	public void onStart(ISuite suite) {6		System.out.println("Suite started: " + suite.getName());7	}8	public void onFinish(ISuite suite) {9		System.out.println("Suite finished: " + suite.getName());10	}11}12package com.example.testng;13import org.testng.ITestContext;14import org.testng.ITestListener;15import org.testng.ITestResult;16public class TestListener implements ITestListener {17	public void onTestStart(ITestResult result) {18		System.out.println("Test started: " + result.getName());19	}20	public void onTestSuccess(ITestResult result) {21		System.out.println("Test succeeded: " + result.getName());22	}23	public void onTestFailure(ITestResult result) {24		System.out.println("Test failed: " + result.getName());25	}26	public void onTestSkipped(ITestResult result) {27		System.out.println("Test skipped: " + result.getName());28	}29	public void onTestFailedButWithinSuccessPercentage(ITestResult result) {30	}31	public void onStart(ITestContext context) {32	}33	public void onFinish(ITestContext context) {34	}35}36package com.example.testng;37import org.testng.IClassListener;38import org.testng.ITestClass;39public class ClassListener implements IClassListener {40	public void onBeforeClass(ITestClass testClass) {41		System.out.println("Before class: " + testClass.getName());42	}43	public void onAfterClass(ITestClass testClass) {44		System.out.println("After class: " + testClass.getName());45	}46}47package com.example.testng;48import org.testng.IInvokedMethod;49import org.testng.IInvokedMethodListener;50import org.testng.ITestResult;51public class InvokedMethodListener implements IInvokedMethodListener {

addListener

Using AI Code Generation

1package com.testautomationguru.ocular.tests.testng;2import java.util.List;3import org.testng.ISuite;4import org.testng.ISuiteListener;5import org.testng.ITestContext;6import org.testng.ITestListener;7import org.testng.ITestResult;8public class TestNGListener implements ISuiteListener, ITestListener {9    public void onStart(ISuite suite) {10        System.out.println("onStart: before suite starts");11    }12    public void onFinish(ISuite suite) {13        System.out.println("onFinish: after suite completes");14    }15    public void onTestStart(ITestResult result) {16        System.out.println("onTestStart: about to begin executing test " + result.getMethod().getMethodName());17    }18    public void onTestSuccess(ITestResult result) {19        System.out.println("onTestSuccess: test " + result.getMethod().getMethodName() + " succeeded");20    }21    public void onTestFailure(ITestResult result) {22        System.out.println("onTestFailure: test " + result.getMethod().getMethodName() + " failed");23    }24    public void onTestSkipped(ITestResult result) {25        System.out.println("onTestSkipped: test " + result.getMethod().getMethodName() + " skipped");26    }27    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {28        System.out.println("onTestFailedButWithinSuccessPercentage: test " + result.getMethod().getMethodName() + " failed but within success percentage");29    }30    public void onStart(ITestContext context) {31        System.out.println("onStart: " + context.getName());32        List<ITestResult> tests = context.getFailedTests().getAllResults();33        for (ITestResult test : tests) {34            System.out.println("Failed test: " + test.getMethod().getMethodName());35        }36    }37    public void onFinish(ITestContext context) {38        System.out.println("onFinish: " + context.getName());39    }40}

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.

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