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How to use testFinished method of org.junit.runner.notification.RunListener class

Best junit code snippet using org.junit.runner.notification.RunListener.testFinished

Source:InstrumentationResultPrinter.java

...40        sendStatus(1, this.testResult);41        this.testResultCode = 0;42    }43    @Override // org.junit.runner.notification.RunListener44    public void testFinished(Description description2) throws Exception {45        if (this.testResultCode == 0) {46            this.testResult.putString("stream", ".");47        }48        sendStatus(this.testResultCode, this.testResult);49    }50    @Override // org.junit.runner.notification.RunListener51    public void testFailure(Failure failure) throws Exception {52        boolean shouldCallFinish = false;53        if (this.description.equals(Description.EMPTY) && this.testNum == 0 && this.testClass == null) {54            testStarted(failure.getDescription());55            shouldCallFinish = true;56        }57        this.testResultCode = -2;58        reportFailure(failure);59        if (shouldCallFinish) {60            testFinished(failure.getDescription());61        }62    }63    @Override // org.junit.runner.notification.RunListener64    public void testAssumptionFailure(Failure failure) {65        this.testResultCode = -4;66        this.testResult.putString("stack", failure.getTrace());67    }68    private void reportFailure(Failure failure) {69        String trace = failure.getTrace();70        if (trace.length() > MAX_TRACE_SIZE) {71            Log.w("InstrumentationResultPrinter", String.format("Stack trace too long, trimmed to first %s characters.", Integer.valueOf((int) MAX_TRACE_SIZE)));72            trace = String.valueOf(trace.substring(0, MAX_TRACE_SIZE)).concat("\n");73        }74        this.testResult.putString("stack", trace);75        this.testResult.putString("stream", String.format("\nError in %s:\n%s", failure.getDescription().getDisplayName(), failure.getTrace()));76    }77    @Override // org.junit.runner.notification.RunListener78    public void testIgnored(Description description2) throws Exception {79        testStarted(description2);80        this.testResultCode = -3;81        testFinished(description2);82    }83    public void reportProcessCrash(Throwable t) {84        try {85            this.testResultCode = -2;86            Failure failure = new Failure(this.description, t);87            this.testResult.putString("stack", failure.getTrace());88            this.testResult.putString("stream", String.format("\nProcess crashed while executing %s:\n%s", this.description.getDisplayName(), failure.getTrace()));89            testFinished(this.description);90        } catch (Exception e) {91            if (this.description == null) {92                Log.e("InstrumentationResultPrinter", "Failed to initialize test before process crash");93                return;94            }95            String displayName = this.description.getDisplayName();96            StringBuilder sb = new StringBuilder(52 + String.valueOf(displayName).length());97            sb.append("Failed to mark test ");98            sb.append(displayName);99            sb.append(" as finished after process crash");100            Log.e("InstrumentationResultPrinter", sb.toString());101        }102    }103    @Override // androidx.test.internal.runner.listener.InstrumentationRunListener...

Source:DefaultInternalRunnerTest.java

...28    public void does_not_fail_when_tests_succeeds() throws Exception {29        new DefaultInternalRunner(SuccessTest.class, supplier)30            .run(newNotifier(runListener));31        verify(runListener, never()).testFailure(any(Failure.class));32        verify(runListener, times(1)).testFinished(any(Description.class));33        verify(mockitoTestListener, only()).testFinished(any(TestFinishedEvent.class));34    }35    @Test36    public void does_not_fail_second_test_when_first_test_fail() throws Exception {37        new DefaultInternalRunner(TestFailOnInitialization.class, supplier)38            .run(newNotifier(runListener));39        verify(runListener, times(1)).testFailure(any(Failure.class));40        verify(runListener, never()).testFinished(any(Description.class));41        verify(mockitoTestListener, never()).testFinished(any(TestFinishedEvent.class));42        reset(runListener);43        new DefaultInternalRunner(SuccessTest.class, supplier)44            .run(newNotifier(runListener));45        verify(runListener, never()).testFailure(any(Failure.class));46        verify(runListener, times(1)).testFinished(any(Description.class));47        verify(mockitoTestListener, only()).testFinished(any(TestFinishedEvent.class));48    }49    private RunNotifier newNotifier(RunListener listener) {50        RunNotifier notifier = new RunNotifier();51        notifier.addListener(listener);52        return notifier;53    }54    public static final class SuccessTest {55        @Test56        public void test() {57            assertTrue(true);58        }59    }60    public static final class TestFailOnInitialization {61        @Mock...

Source:SynchronizedRunListener.java

...29            this.listener.testStarted(description);30        }31    }32    @Override // org.junit.runner.notification.RunListener33    public void testFinished(Description description) throws Exception {34        synchronized (this.monitor) {35            this.listener.testFinished(description);36        }37    }38    @Override // org.junit.runner.notification.RunListener39    public void testFailure(Failure failure) throws Exception {40        synchronized (this.monitor) {41            this.listener.testFailure(failure);42        }43    }44    @Override // org.junit.runner.notification.RunListener45    public void testAssumptionFailure(Failure failure) {46        synchronized (this.monitor) {47            this.listener.testAssumptionFailure(failure);48        }49    }...

Source:JUnitListener.java

...13public class JUnitListener extends RunListener {14	private static final Log logger = LogFactory.getLog(JUnitListener.class);15	16	/* (non-Javadoc)17	 * @see org.junit.runner.notification.RunListener#testFinished(org.junit.runner.Description)18	 */19	public void testFinished(Description description){20		logger.info("JUnit Finished: " + description);21	}22	23	/* (non-Javadoc)24	 * @see org.junit.runner.notification.RunListener#testFailure(org.junit.runner.notification.Failure)25	 */26	public void testFailure(Failure failure){27		logger.fatal("JUnit Failure: " + failure);28		//logger.error(failure.getMessage());29		logger.fatal("JUnit Failure: " + failure.getTrace());30	}31	32	/* (non-Javadoc)33	 * @see org.junit.runner.notification.RunListener#testRunFinished(org.junit.runner.Result)...

Source:TestSuiteNotifier.java

...50			listener.testIgnored(description);51		}52	}53	@Override54	public void testFinished(Description description) throws Exception {55		super.testFinished(description);56		for (RunListener listener : listeners) {57			listener.testFinished(description);58		}59		descriptions.add(description);60	}61	public List<Description> getDescriptions() {62		return descriptions;63	}64	public void addListener(RunListener runListener) {65		this.listeners.add(runListener);66	}67	public void removeListener(RunListener runListener) {68		this.listeners.remove(runListener);69	}70}...

testFinished

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 TestRunner {6    public static void main(String[] args) {7        Result result = JUnitCore.runClasses(TestJunit.class);8        for (Failure failure : result.getFailures()) {9            System.out.println(failure.toString());10        }11        System.out.println(result.wasSuccessful());12    }13}14import org.junit.Test;15import org.junit.runner.JUnitCore;16import org.junit.runner.Result;17import org.junit.runner.notification.RunListener;18public class TestJunit extends RunListener {19    public void testAdd() {20        System.out.println("Test is running!");21    }22    public void testFinished(org.junit.runner.Description description) throws Exception {23        System.out.println("Test finished!");24    }25}

testFinished

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 TestListener extends RunListener {6    public void testFinished(Description description) throws Exception {7        System.out.println("Finished: " + description.getMethodName());8    }9    public void testFailure(Failure failure) throws Exception {10        System.out.println("Failed: " + failure.getDescription().getMethodName());11    }12    public void testRunFinished(Result result) throws Exception {13        System.out.println("Finished: " + result.getRunCount() + " tests");14    }15}16import org.junit.runner.JUnitCore;17public class TestRunner {18    public static void main(String[] args) {19        JUnitCore junit = new JUnitCore();20        junit.addListener(new TestListener());21        junit.run(Test1.class);22    }23}24In this post, we will see how to use testStarted method of org.junit.runner.notification.RunListener class. The testStarted method is called when an atomic test is about to be started. The Description is the description of the test that is about to be run (generally a class and

testFinished

Using AI Code Generation

1package com.example;2import org.junit.After;3import org.junit.Before;4import org.junit.Test;5import org.junit.runner.JUnitCore;6import org.junit.runner.Result;7import org.junit.runner.notification.Failure;8import org.junit.runner.notification.RunListener;9public class TestRunner {10    public static void main(String[] args) {11        Result result = JUnitCore.runClasses(TestRunner.class);12        for (Failure failure : result.getFailures()) {13            System.out.println(failure.toString());14        }15        System.out.println(result.wasSuccessful());16    }17    public void before() {18        System.out.println("before");19    }20    public void after() {21        System.out.println("after");22    }23    public void test1() {24        System.out.println("test1");25    }26    public void test2() {27        System.out.println("test2");28    }29}30package com.example;31import org.junit.After;32import org.junit.Before;33import org.junit.Test;34import org.junit.runner.JUnitCore;35import org.junit.runner.Result;36import org.junit.runner.notification.Failure;37import org.junit.runner.notification.RunListener;38public class TestRunner {39    public static void main(String[] args) {40        Result result = JUnitCore.runClasses(TestRunner.class);41        for (Failure failure : result.getFailures()) {42            System.out.println(failure.toString());43        }44        System.out.println(result.wasSuccessful());45    }46    public void before() {47        System.out.println("before");48    }49    public void after() {50        System.out.println("after");51    }52    public void test1() {53        System.out.println("test1");54    }55    public void test2() {56        System.out.println("test2");57    }58}

testFinished

Using AI Code Generation

1import org.junit.runner.notification.RunListener2import org.junit.runner.Description3import org.junit.runner.Result4class TestExecutionListener extends RunListener {5    def testStarted(Description description) {6    }7    def testFinished(Description description) {8    }9    def testFailure(Result result) {10    }11    def testIgnored(Result result) {12    }13}14import org.junit.runner.notification.RunListener15import org.junit.runner.Description16import org.junit.runner.Result17class TestExecutionListener extends RunListener {18    def testStarted(Description description) {19    }20    def testFinished(Description description) {21    }22    def testFailure(Result result) {23    }24    def testIgnored(Result result) {25    }26}27import org.junit.runner.notification.RunListener28import org.junit.runner.Description29import org.junit.runner.Result30class TestExecutionListener extends RunListener {31    def testStarted(Description description) {32    }33    def testFinished(Description description) {34    }35    def testFailure(Result result) {36    }37    def testIgnored(Result result) {38    }39}40import org.junit.runner.notification.RunListener41import org.junit.runner.Description42import org.junit.runner.Result43class TestExecutionListener extends RunListener {44    def testStarted(Description description) {45    }

testFinished

Using AI Code Generation

1    public class TestListener extends RunListener {2        public void testFinished(Description description) throws Exception {3            System.out.println("Test finished: " + description.getMethodName());4        }5    }6    @RunWith(JUnit4.class)7    @FixMethodOrder(MethodSorters.NAME_ASCENDING)8    public class JUnit4Test {9        public void test1() {10            System.out.println("Test 1");11        }12        public void test2() {13            System.out.println("Test 2");14        }15    }16    public class TestListener extends RunListener {17        public void testRunFinished(Result result) throws Exception {18            System.out.println("Test run finished: " + result.getRunCount());19        }20    }21    @RunWith(JUnit4.class)22    @FixMethodOrder(MethodSorters.NAME_ASCENDING)23    public class JUnit4Test {24        public void test1() {25            System.out.println("Test 1");26        }27        public void test2() {28            System.out.println("Test 2");29        }30    }31    public class TestListener extends RunListener {32        public void testRunFinished(Result result) throws Exception {33            System.out.println("Test run finished: " + result.getRunCount());34        }35    }36    @RunWith(JUnit4.class)37    @FixMethodOrder(MethodSorters.NAME_ASCENDING)38    public class JUnit4Test {39        public void test1() {40            System.out.println("Test 1");41        }

testFinished

Using AI Code Generation

1import org.junit.runner.notification.RunListener;2import org.junit.runner.Description;3import java.io.File;4import java.io.PrintWriter;5import java.io.FileNotFoundException;6public class TestListener extends RunListener {7    public void testFinished(Description description) throws Exception {8        String className = description.getClassName();9        String testName = description.getMethodName();10        String testStatus = "Test Failed";11        if(description.isTest()) {12            testStatus = "Test Passed";13        }14        File file = new File(className + ".txt");15        PrintWriter writer = new PrintWriter(file);16        writer.println(testStatus);17        writer.close();18    }19}20import org.junit.runner.JUnitCore;21import org.junit.runner.Result;22import org.junit.runner.notification.Failure;23import java.io.File;24import java.io.FileNotFoundException;25import java.util.Scanner;26public class Main {27    public static void main(String[] args) {28        Scanner scanner = new Scanner(System.in);29        System.out.println("Enter the name of the test class: ");30        String className = scanner.nextLine();31        scanner.close();32        try {33            Class<?> testClass = Class.forName(className);34            JUnitCore runner = new JUnitCore();35            runner.addListener(new TestListener());36            Result result = runner.run(testClass);37            for(Failure failure : result.getFailures()) {38                System.out.println(failure.toString());39            }40            System.out.println(result.wasSuccessful());41            File file = new File(className + ".txt");42            Scanner fileReader = new Scanner(file);

JUnit Tutorial:

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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.