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

How to use getTestHeader method of org.junit.runner.notification.Failure class

Best junit code snippet using org.junit.runner.notification.Failure.getTestHeader

Source:JUnit4RunListener.java

...97        throws Exception98    {99        try100        {101            String testHeader = failure.getTestHeader();102            if ( isInsaneJunitNullString( testHeader ) )103            {104                testHeader = "Failure when constructing test";105            }106            String testClassName = getClassName( failure.getDescription() );107            StackTraceWriter stackTrace = createStackTraceWriter( failure );108            ReportEntry report = withException( testClassName, testHeader, stackTrace );109            if ( failure.getException() instanceof AssertionError )110            {111                reporter.testFailed( report );112            }113            else114            {115                reporter.testError( report );116            }117        }118        finally119        {120            failureFlag.set( true );121        }122    }123    @SuppressWarnings( "UnusedDeclaration" )124    public void testAssumptionFailure( Failure failure )125    {126        try127        {128            Description desc = failure.getDescription();129            String test = getClassName( desc );130            reporter.testAssumptionFailure( assumption( test, desc.getDisplayName(), failure.getMessage() ) );131        }132        finally133        {134            failureFlag.set( true );135        }136    }137    /**138     * Called after a specific test has finished.139     *140     * @see org.junit.runner.notification.RunListener#testFinished(org.junit.runner.Description)141     */142    @Override143    public void testFinished( Description description )144        throws Exception145    {146        Boolean failure = failureFlag.get();147        if ( failure == null )148        {149            reporter.testSucceeded( createReportEntry( description ) );150        }151    }152    /**153     * Delegates to {@link RunListener#testExecutionSkippedByUser()}.154     */155    public void testExecutionSkippedByUser()156    {157        reporter.testExecutionSkippedByUser();158    }159    private String getClassName( Description description )160    {161        String name = extractDescriptionClassName( description );162        if ( name == null || isInsaneJunitNullString( name ) )163        {164            // This can happen upon early failures (class instantiation error etc)165            Description subDescription = description.getChildren().get( 0 );166            if ( subDescription != null )167            {168                name = extractDescriptionClassName( subDescription );169            }170            if ( name == null )171            {172                name = "Test Instantiation Error";173            }174        }175        return name;176    }177    protected StackTraceWriter createStackTraceWriter( Failure failure )178    {179        return new JUnit4StackTraceWriter( failure );180    }181    protected SimpleReportEntry createReportEntry( Description description )182    {183        return new SimpleReportEntry( getClassName( description ), description.getDisplayName() );184    }185    protected String extractDescriptionClassName( Description description )186    {187        return extractClassName( description.getDisplayName() );188    }189    protected String extractDescriptionMethodName( Description description )190    {191        return extractMethodName( description.getDisplayName() );192    }193    public static void rethrowAnyTestMechanismFailures( Result run )194        throws TestSetFailedException195    {196        for ( Failure failure : run.getFailures() )197        {198            if ( isFailureInsideJUnitItself( failure.getDescription() ) )199            {200                throw new TestSetFailedException( failure.getTestHeader() + " :: " + failure.getMessage(),201                                                        failure.getException() );202            }203        }204    }205    private static boolean isInsaneJunitNullString( String value )206    {207        return "null".equals( value );208    }209}...

Source:TextListener.java

...61    }62    /* access modifiers changed from: protected */63    public void printFailure(Failure each, String prefix) {64        PrintStream writer2 = getWriter();65        writer2.println(prefix + ") " + each.getTestHeader());66        getWriter().print(each.getTrace());67    }68    /* access modifiers changed from: protected */69    public void printFooter(Result result) {70        if (result.wasSuccessful()) {71            getWriter().println();72            getWriter().print("OK");73            PrintStream writer2 = getWriter();74            StringBuilder sb = new StringBuilder();75            sb.append(" (");76            sb.append(result.getRunCount());77            sb.append(" test");78            sb.append(result.getRunCount() == 1 ? "" : "s");79            sb.append(")");...

Source:ScreenshotCaptureListener.java

...31	}32	private void captureScreenshot(Failure failure) {33		try {34			int maximumScreenshots = SWTBotPreferences.MAX_ERROR_SCREENSHOT_COUNT;35			String fileName = SWTBotPreferences.SCREENSHOTS_DIR + "/" + failure.getTestHeader() + "." + SWTBotPreferences.SCREENSHOT_FORMAT.toLowerCase(); //$NON-NLS-1$36			if (++screenshotCounter <= maximumScreenshots) {37				captureScreenshot(fileName);38			} else {39				log.info("No screenshot captured for '" + failure.getTestHeader() + "' because maximum number of screenshots reached: " //$NON-NLS-1$ 40						+ maximumScreenshots);41			}42		} catch (Exception e) {43			log.warn("Could not capture screenshot", e); //$NON-NLS-1$44		}45	}46	private boolean captureScreenshot(String fileName) {47		return SWTUtils.captureScreenshot(fileName);48	}49	50	public int hashCode() {51		return 31;52	}53	public boolean equals(Object obj) {...

Source:TestRunListener.java

...20    public TestRunListener(UnitTestResult unitTestResult) {21        this.unitTestResult = unitTestResult;22    }23    public void testAssumptionFailure(Failure failure) {24        Logger.debug("Test " + failure.getTestHeader() + " violated an assumption. Skipped.");25        unitTestResult.addFailure(failure);26    }27    public void testFailure(Failure failure) throws Exception {28        Logger.debug("Test " + failure.getTestHeader() + " produced a failure.");29        unitTestResult.addFailure(failure);30    }31    public void testFinished(Description description) throws Exception {32        Logger.debug("Test " + description + " finished.");33        long endTime = System.nanoTime();34        long endCPUTime = threadMXBean.getCurrentThreadCpuTime();35        unitTestResult.setExecutionTime(endTime - startTime);36        unitTestResult.setCPUTime(endCPUTime - startCPUTime);37    }38    public void testIgnored(Description description) throws Exception {39        Logger.debug("Test " + description + " ignored.");40    }41    public void testRunFinished(Result result) throws Exception {42        if (result.wasSuccessful()) {...

Source:LoggingListener.java

...32    @Override33    public void testFailure(Failure failure) throws Exception {34        LOGGER.error(35            String.format("Test %s failed: %s",36                failure.getTestHeader(),37                failure.getDescription()38            ),39            failure.getException()40        );41    }42    @Override43    public void testAssumptionFailure(Failure failure) {44        LOGGER.error(45            String.format("Test %s assumption failed: %s",46                    failure.getTestHeader(),47                    failure.getDescription()48            ),49            failure.getException()50        );51    }52    @Override53    public void testIgnored(Description description) throws Exception {54        LOGGER.debug("Test {} ignored: ", description.getDisplayName());55    }56}...

Source:GlobalRunListener.java

...37        ContextManager.initializeNew();38    }39    @Override40    public void testFailure(Failure failure) throws Exception {41        System.out.println("Test " + failure.getTestHeader() + " failed with name manager seed: " + CC.getNameManager().getSeed());42    }43    @Override44    public void testIgnored(Description description) throws Exception {45        System.out.println("###IGNORED: " + description.getDisplayName());46    }47    @Override48    public void testAssumptionFailure(Failure failure) {49        System.out.println("###IGNORED: " + failure.getTestHeader());50    }51}...

Source:RunAllTests.java

...33		34		for (Failure f : result.getFailures()) {35			Description d = f.getDescription();36			System.out.println(d.getTestClass().getName() + " " + d.getMethodName() + "failed with " + f.getMessage());37			System.out.println("\t" + f.getTestHeader());38		}39	}40}...

Source:Failure.java

...32  {33    return getException().getMessage();34  }35  36  public String getTestHeader()37  {38    return this.fDescription.getDisplayName();39  }40  41  public String getTrace()42  {43    StringWriter localStringWriter = new StringWriter();44    PrintWriter localPrintWriter = new PrintWriter(localStringWriter);45    getException().printStackTrace(localPrintWriter);46    return localStringWriter.toString();47  }48  49  public String toString()50  {51    return getTestHeader() + ": " + this.fThrownException.getMessage();52  }53}5455
56/* Location:           L:\local\mybackup\temp\qq_apk\com.tencent.tim\classes14.jar
57 * Qualified Name:     org.junit.runner.notification.Failure
58 * JD-Core Version:    0.7.0.1

...

getTestHeader

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4public class TestRunner {5   public static void main(String[] args) {6      Result result = JUnitCore.runClasses(TestJunit.class);7      for (Failure failure : result.getFailures()) {8         System.out.println(failure.getTestHeader());9      }10      System.out.println(result.wasSuccessful());11   }12}

getTestHeader

Using AI Code Generation

1import org.junit.runner.notification.Failure;2import org.junit.runner.Result;3import org.junit.runner.JUnitCore;4import org.junit.runner.Description;5public class FailureTest {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.getTestHeader());10      }11      System.out.println(result.wasSuccessful());12   }13}14testAdd(org.TestJunit)15Example 2: Using getTestHeader() method of org.junit.runner.notification.Failure class to get the test header16package org;17import org.junit.Test;18import static org.junit.Assert.assertEquals;19public class TestJunit {20   String message = "Robert";	21   MessageUtil messageUtil = new MessageUtil(message);22   public void testPrintMessage() {	23      System.out.println("Inside testPrintMessage()");    24      assertEquals(message,messageUtil.printMessage());25   }26}27testPrintMessage(org.TestJunit)28Example 3: Using getTestHeader() method of org.junit.runner.notification.Failure class to get the test header29package org;30import org.junit.Test;31import static org.junit.Assert.assertEquals;32public class TestJunit {33   String message = "Robert";	34   MessageUtil messageUtil = new MessageUtil(message);35   public void testSalutationMessage() {36      System.out.println("Inside testSalutationMessage()");37      message = "Hi!" + "Robert";38      assertEquals(message,messageUtil.salutationMessage());39   }40}41testSalutationMessage(org.TestJunit)42Example 4: Using getTestHeader() method of org.junit.runner.notification.Failure class to get the test header43package org;44import org.junit.Test;45import static org.junit.Assert.assertEquals;46public class TestJunit {47   String message = "Robert";	48   MessageUtil messageUtil = new MessageUtil(message);49   public void testSalutationMessage() {50      System.out.println("Inside testSalutationMessage()");51      message = "Hi!" + "Robert";52      assertEquals(message,messageUtil.salutationMessage());53   }54   public void testAdd() {55      String str = "Junit is working fine";56      assertEquals("Junit is working fine",str);57   }58}

getTestHeader

Using AI Code Generation

1import org.junit.runner.notification.Failure;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.Description;5import org.junit.Test;6import static org.junit.Assert.assertEquals;7import static org.junit.Assert.assertTrue;8import static org.junit.Assert.fail;9public class FailureTest {10    public void testFailure() {11        Result result = JUnitCore.runClasses(FailureTest.class);12        for (Failure failure : result.getFailures()) {13            System.out.println(failure.getTestHeader());14        }15    }16    public void testAdd() {17        String str = "Junit is working fine";18        assertEquals("Junit is working fine", str);19    }20}21testAdd(org.junit.runner.notification.FailureTest)22testFailure(org.junit.runner.notification.FailureTest)

getTestHeader

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4public class TestRunner {5   public static void main(String[] args) {6      Result result = JUnitCore.runClasses(TestJunit.class);7      for (Failure failure : result.getFailures()) {8         System.out.println(failure.getTestHeader());9      }10      System.out.println(result.wasSuccessful());11   }12}13testAdd(org.TestJunit)

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.