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

How to use testRunEnded method of junit.runner.Interface TestRunListener class

Best junit code snippet using junit.runner.Interface TestRunListener.testRunEnded

Source:RemoteAdtTestRunner.java

...330     * This class provides the interface to notify the JDT UI regarding the status of tests.331     * When running tests on multiple devices, there is a {@link TestRunListener} that listens332     * to results from each device. Rather than all such listeners directly notifying JDT333     * from different threads, they all notify this class which notifies JDT. In addition,334     * the {@link #testRunEnded(String, long)} method make sure that JDT is notified that the335     * test run has completed only when tests on all devices have completed.336     * */337    private class TestResultsNotifier {338        private final IListensToTestExecutions mListener;339        private final int mDeviceCount;340        private int mCompletedRuns;341        private long mMaxElapsedTime;342        public TestResultsNotifier(IListensToTestExecutions listener, int nDevices) {343            mListener = listener;344            mDeviceCount = nDevices;345        }346        public synchronized void testEnded(TestCaseReference ref) {347            mListener.notifyTestEnded(ref);348        }349        public synchronized void testFailed(TestReferenceFailure ref) {350            mListener.notifyTestFailed(ref);351        }352        public synchronized void testRunEnded(String mDeviceName, long elapsedTime) {353            mCompletedRuns++;354            if (elapsedTime > mMaxElapsedTime) {355                mMaxElapsedTime = elapsedTime;356            }357            if (mCompletedRuns == mDeviceCount) {358                notifyTestRunEnded(mMaxElapsedTime);359            }360        }361        public synchronized void testStarted(TestCaseReference testId) {362            mListener.notifyTestStarted(testId);363        }364    }365    /**366     * TestRunListener that communicates results in real-time back to JDT JUnit via the367     * {@link TestResultsNotifier}.368     * */369    private class TestRunListener implements ITestRunListener {370        private final String mDeviceName;371        private TestResultsNotifier mNotifier;372        /**373         * Constructs a {@link ITestRunListener} that listens for test results on given device.374         * @param deviceName device on which the tests are being run375         * @param notifier notifier to inform of test status376         */377        public TestRunListener(String deviceName, TestResultsNotifier notifier) {378            mDeviceName = deviceName;379            mNotifier = notifier;380        }381        @Override382        public void testEnded(TestIdentifier test, Map<String, String> ignoredTestMetrics) {383            mNotifier.testEnded(new TestCaseReference(mDeviceName, test));384        }385        @Override386        public void testFailed(TestIdentifier test, String trace) {387            TestReferenceFailure failure =388                new TestReferenceFailure(new TestCaseReference(mDeviceName, test),389                        MessageIds.TEST_FAILED, trace, null);390            mNotifier.testFailed(failure);391        }392        @Override393        public void testAssumptionFailure(TestIdentifier test, String trace) {394            TestReferenceFailure failure =395                new TestReferenceFailure(new TestCaseReference(mDeviceName, test),396                        MessageIds.TEST_FAILED, trace, null);397            mNotifier.testFailed(failure);398        }399        @Override400        public void testIgnored(TestIdentifier test) {401            // TODO: implement me?402        }403        @Override404        public synchronized void testRunEnded(long elapsedTime, Map<String, String> runMetrics) {405            mNotifier.testRunEnded(mDeviceName, elapsedTime);406            AdtPlugin.printToConsole(mLaunchInfo.getProject(),407                    LaunchMessages.RemoteAdtTestRunner_RunCompleteMsg);408        }409        @Override410        public synchronized void testRunFailed(String errorMessage) {411            reportError(errorMessage);412        }413        @Override414        public synchronized void testRunStarted(String runName, int testCount) {415            // ignore416        }417        @Override418        public synchronized void testRunStopped(long elapsedTime) {419            notifyTestRunStopped(elapsedTime);...

Source:TestRunListener.java

...5  public static final int STATUS_FAILURE = 2;6  7  void testRunStarted(String paramString, int paramInt);8  9  void testRunEnded(long paramLong);10  11  void testRunStopped(long paramLong);12  13  void testStarted(String paramString);14  15  void testEnded(String paramString);16  17  void testFailed(int paramInt, String paramString1, String paramString2);18}19/* Location:              /home/arpit/Downloads/Picking-Tool-6.5.2.jar!/junit/runner/TestRunListener.class20 * Java compiler version: 5 (49.0)21 * JD-Core Version:       1.1.322 */...

testRunEnded

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.notification.RunListener;5public class TestRunListener extends RunListener {6    public void testRunStarted(Description description) throws Exception {7        System.out.println("Total number of tests to execute: " + description.testCount());8    }9    public void testRunFinished(Result result) throws Exception {10        System.out.println("Number of test failures: " + result.getFailureCount());11    }12    public void testStarted(Description description) throws Exception {13        System.out.println("Starting execution of test case: " + description.getMethodName());14    }15    public void testFinished(Description description) throws Exception {16        System.out.println("Finished execution of test case: " + description.getMethodName());17    }18    public void testFailure(Failure failure) throws Exception {19        System.out.println("Test case failed: " + failure.getDescription().getMethodName());20    }21    public void testIgnored(Description description) throws Exception {22        System.out.println("Test case ignored: " + description.getMethodName());23    }24}25@RunWith(JUnit4.class)26public class TestRunListenerTest {27    public void test1() {28        System.out.println("test1");29    }30    public void test2() {31        System.out.println("test2");32    }33    public void test3() {34        System.out.println("test3");35    }36}

testRunEnded

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.notification.RunListener;5public class JUnit4TestRunner {6    public static void main(String[] args) {7        Result result = JUnitCore.runClasses(JUnit4Test.class);8        for (Failure failure : result.getFailures()) {9            System.out.println(failure.toString());10        }11        System.out.println(result.wasSuccessful());12    }13}14class JUnit4Test {15    public void test() {16        System.out.println("JUnit4Test");17    }18}19import org.junit.runner.JUnitCore;20import org.junit.runner.Result;21import org.junit.runner.notification.Failure;22import org.junit.runner.notification.RunListener;23public class JUnit4TestRunner {24    public static void main(String[] args) {25        JUnitCore core = new JUnitCore();26        core.addListener(new RunListener() {27            public void testRunStarted(org.junit.runner.Description description) {28                super.testRunStarted(description);29                System.out.println("testRunStarted: " + description);30            }31        });32        Result result = core.run(JUnit4Test.class);33        for (Failure failure : result.getFailures()) {34            System.out.println(failure.toString());35        }36        System.out.println(result.wasSuccessful());37    }38}39class JUnit4Test {40    public void test() {41        System.out.println("JUnit4Test");42    }43}44import org.junit.runner.JUnitCore;45import org.junit.runner.Result;46import org.junit.runner.notification.Failure;47import org.junit.runner.notification.RunListener;48public class JUnit4TestRunner {49    public static void main(String[] args) {50        JUnitCore core = new JUnitCore();51        core.addListener(new RunListener() {52            public void testRunFinished(Result result) {53                super.testRunFinished(result);54                System.out.println("testRunFinished: " + result);55            }56        });

testRunEnded

Using AI Code Generation

1package com.example;2import junit.framework.Test;3import junit.framework.TestResult;4import junit.runner.BaseTestRunner;5import junit.runner.Version;6public class TestRunner extends BaseTestRunner {7    public static void main(String[] args) {8        TestRunner aTestRunner = new TestRunner();9        aTestRunner.start(args);10    }11    public void start(String[] args) {12        TestResult r = new TestResult();13        r.addListener(this);14        Test suite = getTest(args[0]);15        suite.run(r);16    }17    public void testRunEnded(long elapsedTime) {18        System.out.println("Time: " + elapsedTime);19    }20}21package com.example;22import junit.framework.TestCase;23public class TestClass extends TestCase {24    public void test1() {25        System.out.println("test1");26    }27    public void test2() {28        System.out.println("test2");29    }30    public void test3() {31        System.out.println("test3");32    }33}

testRunEnded

Using AI Code Generation

1import junit.runner.Interface;2import junit.runner.TestRunListener;3import java.io.*;4public class TestRunListenerTest {5    public static void main(String[] args) {6        TestRunListener listener = new TestRunListener() {7            public void testRunStarted(String test, int testCount) {8                System.out.println("TestRunListener: testRunStarted");9            }10            public void testRunEnded(long elapsedTime) {11                System.out.println("TestRunListener: testRunEnded");12            }13            public void testRunStopped(long elapsedTime) {14                System.out.println("TestRunListener: testRunStopped");15            }16            public void testRunFailed(String message) {17                System.out.println("TestRunListener: testRunFailed");18            }19            public void testStarted(String test) {20                System.out.println("TestRunListener: testStarted");21            }22            public void testEnded(String test) {23                System.out.println("TestRunListener: testEnded");24            }25            public void testFailed(int status, String test, String trace) {26                System.out.println("TestRunListener: testFailed");27            }28        };29        Interface test = new Interface(listener);30        test.run(args);31    }32}33Method Description Interface(TestRunListener listener) This constructor initializes the Interface object with the specified TestRunListener object. run(String[] args)

testRunEnded

Using AI Code Generation

1import junit.runner.*;2import junit.framework.*;3{4    public static void main(String[] args)5    {6        TestSuite suite = new TestSuite(TestRunListenerDemo.class);7        TestRunListenerDemo test = new TestRunListenerDemo();8        suite.addTest(test);9        TestRunner runner = new TestRunner();10        runner.addTestRunListener(test);11        runner.doRun(suite);12    }13    public void testAdd()14    {15        int x = 10;16        int y = 20;17        int z = x + y;18        assertTrue(z == 30);19    }20    public void testSub()21    {22        int x = 10;23        int y = 20;24        int z = x - y;25        assertTrue(z == -10);26    }27    public void testRunStarted(String testName, int testCount)28    {29        System.out.println("Test Run Started");30        System.out.println("Test Name: " + testName);31        System.out.println("Total Test Cases: " + testCount);32    }33    public void testRunEnded(long runTime)34    {35        System.out.println("Test Run Ended");36        System.out.println("Total Time Taken: " + runTime + " ms");37    }38    public void testRunStopped(long runTime)39    {40        System.out.println("Test Run Stopped");41    }42    public void testRunFailed(String message)43    {44        System.out.println("Test Run Failed");45        System.out.println("Message: " + message);46    }47    public void testStarted(String testName)48    {49        System.out.println("Test Started: " + testName);50    }51    public void testEnded(String testName)52    {53        System.out.println("Test Ended: " + testName);54    }55    public void testFailed(int status, Test test, Throwable t)56    {57        System.out.println("Test Failed: " + test);58        System.out.println("Status: " + status);59        System.out.println("Throwable: " + t);60    }61}

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.