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

How to use addListener method of org.junit.runner.notification.RunNotifier class

Best junit code snippet using org.junit.runner.notification.RunNotifier.addListener

Source:HttpReportRunner.java

...94            delegate.addFirstListener(listener);95        }96        /**97         * @param listener98         * @see org.junit.runner.notification.RunNotifier#addListener(org.junit.runner.notification.RunListener)99         */100        public void addListener(RunListener listener)101        {102            delegate.addListener(listener);103        }104        /**105         * @param obj106         * @return107         * @see java.lang.Object#equals(java.lang.Object)108         */109        public boolean equals(Object obj)110        {111            return delegate.equals(obj);112        }113        /**114         * @param failure115         * @see org.junit.runner.notification.RunNotifier#fireTestAssumptionFailed(org.junit.runner.notification.Failure)116         */...

Source:IsolatedJUnitProvider.java

...83		}84	}85	private RunNotifier getRunNotifier(org.junit.runner.notification.RunListener main, Result result, List<org.junit.runner.notification.RunListener> others) {86		RunNotifier fNotifier = new RunNotifier();87		fNotifier.addListener(main);88		fNotifier.addListener(result.createListener());89		for (org.junit.runner.notification.RunListener listener : others) {90			fNotifier.addListener(listener);91		}92		return fNotifier;93	}94	//Mostly taken from Junit4Provider.java95	public RunResult invokeJunit4(Class<?> clazz, String requestedTestMethod) throws TestSetFailedException {96		final ReporterFactory reporterFactory = providerParameters.getReporterFactory();97		RunListener reporter = reporterFactory.createReporter();98		ConsoleOutputCapture.startCapture((ConsoleOutputReceiver) reporter);99		JUnit4RunListener jUnit4TestSetReporter = new JUnit4RunListener(reporter);100		Result result = new Result();101		RunNotifier listeners = getRunNotifier(jUnit4TestSetReporter, result, customRunListeners);102		listeners.fireTestRunStarted(Description.createTestDescription(clazz, requestedTestMethod));103		final ReportEntry report = new SimpleReportEntry(getClass().getName() + "." + requestedTestMethod, clazz.getName() + "." + requestedTestMethod);104		reporter.testSetStarting(report);...

Source:JUnit4Executor.java

...48    }49    private RunNotifier getRunNotifier(org.junit.runner.notification.RunListener main, Result result, List<org.junit.runner.notification.RunListener> others)50    {51        RunNotifier fNotifier = new RunNotifier();52        fNotifier.addListener(main);53        fNotifier.addListener(result.createListener());54        for (org.junit.runner.notification.RunListener listener : others)55        {56            fNotifier.addListener(listener);57        }58        return fNotifier;59    }60    //Mostly taken from Junit4Provider.java61    public RunResult invokeMethod(AbstractTest test) throws TestSetFailedException62    {63        final ReporterFactory reporterFactory = providerParameters.getReporterFactory();64        RunListener reporter = reporterFactory.createReporter();65        ConsoleOutputCapture.startCapture((ConsoleOutputReceiver) reporter);66        JUnit4RunListener jUnit4TestSetReporter = new JUnit4RunListener(reporter);67        Result result = new Result();68        RunNotifier listeners = getRunNotifier(jUnit4TestSetReporter, result, customRunListeners);69        listeners.fireTestRunStarted(Description.createTestDescription(test.getTestClass(), test.getTestName()));70        final TestSetReportEntry report = new SimpleReportEntry(getClass().getName() + "." + test.getTestName(), test.getTestClass() + "." + test.getTestName());...

Source:JUnit4WrappedRunNotifier.java

...107    /*108     * (non-Javadoc)109     * 110     * @see111     * org.junit.runner.notification.RunNotifier#addListener(org.junit.runner112     * .notification.RunListener)113     */114    @Override115    public void addListener(RunListener listener) {116        this.notifier.addListener(listener);117    }118    /*119     * (non-Javadoc)120     * 121     * @see122     * org.junit.runner.notification.RunNotifier#fireTestRunFinished(org.junit123     * .runner.Result)124     */125    @Override126    public void fireTestRunFinished(Result result) {127        this.notifier.fireTestRunFinished(result);128    }129    /*130     * (non-Javadoc)...

Source:RunNotifierWrapper.java

...42  public void addFirstListener(RunListener listener) {43    delegate.addFirstListener(listener);44  }45  @Override46  public void addListener(RunListener listener) {47    delegate.addListener(listener);48  }49  @Override50  public void removeListener(RunListener listener) {51    delegate.removeListener(listener);52  }53  @Override54  public void fireTestRunStarted(Description description) {55    delegate.fireTestRunStarted(description);56  }57  58  @Override59  public void fireTestStarted(Description description) throws StoppedByUserException {60    delegate.fireTestStarted(description);61  }...

Source:DelayedFailureRunNotifier.java

...18    public void addFirstListener(RunListener listener) {19        notifier.addFirstListener(listener);20    }21    @Override22    public void addListener(RunListener listener) {23        notifier.addListener(listener);24    }25    @Override26    public void removeListener(RunListener listener) {27        notifier.removeListener(listener);28    }29    @Override30    public void pleaseStop() {31        notifier.pleaseStop();32    }33    @Override34    public void fireTestStarted(Description desc)35            throws StoppedByUserException {36        failures.clear();37        notifier.fireTestStarted(desc);...

Source:StopOnFailureRunner.java

...11  }12  /* methods */13  @Override14  public void run(RunNotifier runNotifier) {15    runNotifier.addListener(new FailureListener(runNotifier));16    super.run(runNotifier);17  }18}19class FailureListener extends RunListener {20  private RunNotifier runNotifier;21  public FailureListener(RunNotifier runNotifier) {22    super();23    this.runNotifier = runNotifier;24  }25  @Override26  public void testFailure(Failure failure) throws Exception {27    super.testFailure(failure);28    this.runNotifier.pleaseStop();29  }...

Source:AllureJunit4ListenerAspect.java

...9@Aspect10public class AllureJunit4ListenerAspect {11    private final AllureJunit4 allure = new AllureJunit4();12    @After("execution(org.junit.runner.notification.RunNotifier.new())")13    public void addListener(final JoinPoint point) {14        final RunNotifier notifier = (RunNotifier) point.getThis();15        notifier.removeListener(allure);16        notifier.addListener(allure);17    }18}...

addListener

Using AI Code Generation

1    notifier.addListener(new MyListener());2}3private class MyListener extends RunListener {4    public void testStarted(Description description) throws Exception {5        System.out.println("test started: " + description.getDisplayName());6    }7    public void testFinished(Description description) throws Exception {8        System.out.println("test finished: " + description.getDisplayName());9    }10    public void testFailure(Failure failure) throws Exception {11        System.out.println("test failed: " + failure.getDescription().getDisplayName());12    }13    public void testIgnored(Description description) throws Exception {14        System.out.println("test ignored: " + description.getDisplayName());15    }16}

addListener

Using AI Code Generation

1public class RunNotifierDemo {2   public static void main(String[] args) {3      RunNotifier runNotifier = new RunNotifier();4      RunListener runListener = new RunListener() {5         public void testRunStarted(Description description) throws Exception {6            System.out.println("testRunStarted");7            super.testRunStarted(description);8         }9         public void testRunFinished(Result result) throws Exception {10            System.out.println("testRunFinished");11            super.testRunFinished(result);12         }13         public void testStarted(Description description) throws Exception {14            System.out.println("testStarted");15            super.testStarted(description);16         }17         public void testFinished(Description description) throws Exception {18            System.out.println("testFinished");19            super.testFinished(description);20         }21         public void testFailure(Failure failure) throws Exception {22            System.out.println("testFailure");23            super.testFailure(failure);24         }25         public void testAssumptionFailure(Failure failure) {26            System.out.println("testAssumptionFailure");27            super.testAssumptionFailure(failure);28         }29         public void testIgnored(Description description) throws Exception {30            System.out.println("testIgnored");31            super.testIgnored(description);32         }33      };34      runNotifier.addListener(runListener);35      runNotifier.removeListener(runListener);36   }37}

addListener

Using AI Code Generation

1import org.junit.runner.notification.Failure;2import org.junit.runner.notification.RunListener;3import org.junit.runner.notification.RunNotifier;4import org.junit.runner.Result;5import org.junit.runner.JUnitCore;6class CustomRunListener extends RunListener {7    public void testRunStarted(org.junit.runner.Description description) {8        System.out.println("test run started");9    }10    public void testRunFinished(Result result) {11        System.out.println("test run finished");12    }13    public void testStarted(org.junit.runner.Description description) {14        System.out.println("test started");15    }16    public void testFinished(org.junit.runner.Description description) {17        System.out.println("test finished");18    }19    public void testFailure(Failure failure) {20        System.out.println("test failed");21    }22    public void testAssumptionFailure(Failure failure) {23        System.out.println("test assumption failed");24    }25    public void testIgnored(org.junit.runner.Description description) {26        System.out.println("test ignored");27    }28}29public class RunNotifierDemo {30    public static void main(String[] args) {31        RunNotifier runNotifier = new RunNotifier();32        runNotifier.addListener(new CustomRunListener());33        Result result = JUnitCore.runClasses(RunNotifierDemo.class);34        runNotifier.fireTestRunStarted(result.getDescription());35        runNotifier.fireTestRunFinished(result);36        runNotifier.fireTestStarted(result.getDescription());37        runNotifier.fireTestFinished(result.getDescription());38        runNotifier.fireTestFailure(result.getFailures().get(0));39        runNotifier.fireTestAssumptionFailed(result.getFailures().get(0));40        runNotifier.fireTestIgnored(result.getDescription());

addListener

Using AI Code Generation

1import org.junit.runner.notification.RunNotifier2import org.junit.runner.notification.RunListener3import org.junit.runner.Description4import org.junit.runner.Result5class TestRunListener extends RunListener {6    void testRunStarted(Description description) {7    }8    void testRunFinished(Result result) {9    }10    void testStarted(Description description) {11    }12    void testFinished(Description description) {13    }14    void testFailure(org.junit.runner.notification.Failure failure) {15    }16    void testIgnored(Description description) {17    }18}19RunNotifier runNotifier = new RunNotifier()20runNotifier.addListener(new TestRunListener())21runNotifier.fireTestRunStarted(Description.createSuiteDescription("Test suite"))22runNotifier.fireTestStarted(Description.createTestDescription("Test suite", "Test 1"))23runNotifier.fireTestFinished(Description.createTestDescription("Test suite", "Test 1"))24runNotifier.fireTestRunFinished(new Result())25testRunStarted()26testRunFinished()27testStarted()28testFinished()29testFailure()30testAssumptionFailure()31testIgnored()32testRunStarted()33getDisplayName()34getClassName()35getMethodName()36getChildren()

JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.