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How to use thrownException method of junit.framework.TestFailure class

Best junit code snippet using junit.framework.TestFailure.thrownException

Source:OmjTestRunner.java

...169    protected static String toString(TestFailure aFailure, String aFailureTag)170    {171        StringBuffer buf = new StringBuffer("");172        TestCase testCase = (TestCase)aFailure.failedTest();173        Throwable thrownException = aFailure.thrownException();174        if(testCase != null)175        {176            buf.append("  <testcase classname=\"").append(testCase.getClass().getName())177            .append("\" name=\"").append(testCase.getName());178            if(thrownException == null)179            {180                buf.append("\"/>\n");181            }182            else183            {184                buf.append("\">\n")185                .append(toString(thrownException, aFailureTag))186                .append("  </testcase>\n");187            }188        }189        else if(thrownException == null)190        {191            buf.append(toString(thrownException, aFailureTag));192        }193        return buf.toString();194    }195    protected static String toString(Throwable aThrowable, String aFailureTag)196    {197        StringBuffer buf = new StringBuffer("");198        if(aThrowable != null)199        {200            String throwableString = aThrowable.toString();201            String throwableMessage = aThrowable.getMessage();202            try203            {204                ByteArrayOutputStream outputStream = new ByteArrayOutputStream();205                aThrowable.printStackTrace(new PrintStream(outputStream));...

Source:ResultPrinter.java

...32            writer().println("\nFailure Details:");33            for (Enumeration e= result.failures(); e.hasMoreElements(); i++) {34                TestFailure failure= (TestFailure) e.nextElement();35                writer().println("\n"+ i + ") " + failure.failedTest());36                Throwable t= failure.thrownException();37                if (t.getMessage() != null)38                    writer().println("\t\"" + t.getMessage() + "\"");39                else {40                    writer().println();41                    failure.thrownException().printStackTrace();42                }43            }44        }45    }46    /**47     * Prints the header of the report48     */49    public void printHeader(TestResult result) {50        if (result.wasSuccessful()) {51            writer().println();52            writer().print("OK");53            writer().println (" (" + result.runCount() + " tests)");54    55        } else {56            writer().println();57            writer().println("FAILURES!!!");58            writer().println("~~ Test Results ~~~~~~~~~~~~");59            writer().println("      Run: "+result.runCount());60            writer().println(" Failures: "+result.failureCount());61            writer().println("   Errors: "+result.errorCount());62        }63    }64    public void printErrors(TestResult result) {65        if (result.errorCount() != 0) {66            writer().println("\n~~ Error Results ~~~~~~~~~~~\n");67            if (result.errorCount() == 1)68                writer().println("There was "+result.errorCount()+" error:");69            else70                writer().println("There were "+result.errorCount()+" errors:");71    72            writer().println("\nError Summary:");73            int i = 1;74            for (Enumeration e= result.errors(); e.hasMoreElements(); i++) {75                TestFailure failure= (TestFailure) e.nextElement();76                writer().println(i + ") " + failure.failedTest());77            }78            writer().println("\nError Details:");79            i = 1;80            for (Enumeration e= result.errors(); e.hasMoreElements(); i++) {81                TestFailure failure= (TestFailure)e.nextElement();82                writer().println(i+") "+failure.failedTest());83                String trace = getRelevantStackTrace(failure.thrownException());84                writer().println(trace);85            }86        }87    }88    public String getRelevantStackTrace(Throwable t){89        StringBuffer trace = new StringBuffer();90        91        try{92            // Cut the stack trace after "at junit.framework" is found93            // Return just the first part.94            java.io.ByteArrayOutputStream bos = new java.io.ByteArrayOutputStream();95            java.io.PrintWriter pw = new java.io.PrintWriter(bos);96            t.printStackTrace(pw);97            pw.close();...

Source:664.java

...54            int i = 1;55            for (Enumeration<?> e = errors(); e.hasMoreElements(); i++) {56                TestFailure failure = (TestFailure) e.nextElement();57                System.out.println(i + ") " + failure.failedTest());58                failure.thrownException().printStackTrace();59                System.out.println();60            }61        }62    }63    /**64	 * Prints failures to the standard output65	 */66    public void printFailures() {67        if (failureCount() != 0) {68            if (failureCount() == 1)69                System.out.println("There was " + failureCount() + " failure:");70            else71                System.out.println("There were " + failureCount() + " failures:");72            int i = 1;73            for (Enumeration<?> e = failures(); e.hasMoreElements(); i++) {74                TestFailure failure = (TestFailure) e.nextElement();75                System.out.print(i + ") " + failure.failedTest());76                Throwable t = failure.thrownException();77                if (t.getMessage() != null)78                    System.out.println(" \"" + t.getMessage() + "\"");79                else {80                    System.out.println();81                    failure.thrownException().printStackTrace();82                }83            }84        }85    }86    /**87	 * Prints the header of the report88	 */89    public void printHeader() {90        if (wasSuccessful()) {91            System.out.println();92            System.out.print("OK");93            System.out.println(" (" + runCount() + " tests)");94        } else {95            System.out.println();...

Source:TextTestResult.java

...57			int i = 1;58			for (Enumeration<?> e = errors(); e.hasMoreElements(); i++) {59				TestFailure failure = (TestFailure) e.nextElement();60				System.out.println(i + ") " + failure.failedTest());61				failure.thrownException().printStackTrace();62				System.out.println();63			}64		}65	}66	/**67	 * Prints failures to the standard output68	 */69	public void printFailures() {70		if (failureCount() != 0) {71			if (failureCount() == 1)72				System.out.println("There was " + failureCount() + " failure:");73			else74				System.out.println(75					"There were " + failureCount() + " failures:");76			int i = 1;77			for (Enumeration<?> e = failures(); e.hasMoreElements(); i++) {78				TestFailure failure = (TestFailure) e.nextElement();79				System.out.print(i + ") " + failure.failedTest());80				Throwable t = failure.thrownException();81				if (t.getMessage() != null)82					System.out.println(" \"" + t.getMessage() + "\"");83				else {84					System.out.println();85					failure.thrownException().printStackTrace();86				}87			}88		}89	}90	/**91	 * Prints the header of the report92	 */93	public void printHeader() {94		if (wasSuccessful()) {95			System.out.println();96			System.out.print("OK");97			System.out.println(" (" + runCount() + " tests)");98		} else {99			System.out.println();...

Source:TestHelper.java

...35            Enumeration e = rr.failures();36            while (e.hasMoreElements()) {37                sb.append("JUnit Failure: ");38                TestFailure failure = (TestFailure)e.nextElement();39                sb.append(failure.thrownException().toString());40                sb.append("\n");41            }42            e = rr.errors();43            while (e.hasMoreElements()) {44                sb.append("JUnit Error: ");45                TestFailure failure = (TestFailure)e.nextElement();46                sb.append(failure.thrownException().toString());47                sb.append("\n");48            }49            throw new RuntimeException(sb.toString());50        }51    }52    public boolean handleMessage(IMessage message) throws AbortException {53        boolean ret = super.handleMessage(message);54        if (message.getKind().isSameOrLessThan(IMessage.INFO));55        if (message.getKind().isSameOrLessThan(IMessage.DEBUG));56        else {57            // we do exit here since Assert.fail will only trigger a runtime exception that might58            // be catched by the weaver anyway59            System.err.println("*** Exiting - got a warning/fail/error/abort IMessage");60            System.exit(-1);...

Source:2931.java

...35            Enumeration e = rr.failures();36            while (e.hasMoreElements()) {37                sb.append("JUnit Failure: ");38                TestFailure failure = (TestFailure)e.nextElement();39                sb.append(failure.thrownException().toString());40                sb.append("\n");41            }42            e = rr.errors();43            while (e.hasMoreElements()) {44                sb.append("JUnit Error: ");45                TestFailure failure = (TestFailure)e.nextElement();46                sb.append(failure.thrownException().toString());47                sb.append("\n");48            }49            throw new RuntimeException(sb.toString());50        }51    }52    public boolean handleMessage(IMessage message) throws AbortException {53        boolean ret = super.handleMessage(message);54        if (message.getKind().isSameOrLessThan(IMessage.INFO));55        if (message.getKind().isSameOrLessThan(IMessage.DEBUG));56        else {57            // we do exit here since Assert.fail will only trigger a runtime exception that might58            // be catched by the weaver anyway59            System.err.println("*** Exiting - got a warning/fail/error/abort IMessage");60            System.exit(-1);...

Source:342.java

...

Source:TestFailure.java

...16/*    */ {17/*    */   protected Test fFailedTest;18/*    */   protected Throwable fThrownException;19/*    */   20/*    */   public TestFailure(Test failedTest, Throwable thrownException) {21/* 21 */     this.fFailedTest = failedTest;22/* 22 */     this.fThrownException = thrownException;23/*    */   }24/*    */ 25/*    */ 26/*    */ 27/*    */   28/*    */   public Test failedTest() {29/* 29 */     return this.fFailedTest;30/*    */   }31/*    */ 32/*    */ 33/*    */ 34/*    */   35/*    */   public Throwable thrownException() {36/* 36 */     return this.fThrownException;37/*    */   }38/*    */ 39/*    */ 40/*    */ 41/*    */ 42/*    */   43/*    */   public String toString() {44/* 44 */     return this.fFailedTest + ": " + this.fThrownException.getMessage();45/*    */   }46/*    */ 47/*    */ 48/*    */ 49/*    */ 50/*    */   51/*    */   public String trace() {52/* 52 */     StringWriter stringWriter = new StringWriter();53/* 53 */     PrintWriter writer = new PrintWriter(stringWriter);54/* 54 */     thrownException().printStackTrace(writer);55/* 55 */     return stringWriter.toString();56/*    */   }57/*    */ 58/*    */ 59/*    */ 60/*    */   61/*    */   public String exceptionMessage() {62/* 62 */     return thrownException().getMessage();63/*    */   }64/*    */ 65/*    */ 66/*    */ 67/*    */ 68/*    */ 69/*    */   70/*    */   public boolean isFailure() {71/* 71 */     return thrownException() instanceof AssertionFailedError;72/*    */   }73/*    */ }74/* Location:              /home/arpit/Downloads/Picking-Tool-6.5.2.jar!/junit/framework/TestFailure.class75 * Java compiler version: 5 (49.0)76 * JD-Core Version:       1.1.377 */...

thrownException

Using AI Code Generation

1public static Throwable getException(TestFailure failure) {2    return failure.thrownException();3}4public static Throwable getException(AssertionFailedError error) {5    return error.getException();6}7public static Throwable getException(TestFailure failure) {8    return failure.getException();9}10public static Throwable getException(AssertionFailedError error) {11    return error.getException();12}13public static Throwable getException(TestFailure failure) {14    return failure.getException();15}16public static Throwable getException(AssertionFailedError error) {17    return error.getException();18}19public static Throwable getException(TestFailure failure) {20    return failure.getException();21}22public static Throwable getException(AssertionFailedError error) {23    return error.getException();24}25public static Throwable getException(TestFailure failure) {26    return failure.getException();27}

thrownException

Using AI Code Generation

1public void testGetException() throws Exception {2    Test test = new TestCase("test") {3        public void runTest() {4            throw new RuntimeException("test");5        }6    };7    TestResult testResult = new TestResult();8    test.run(testResult);9    TestFailure testFailure = testResult.failures().nextElement();10    Throwable thrownException = testFailure.thrownException();11    assertTrue(thrownException instanceof RuntimeException);12    assertEquals("test", thrownException.getMessage());13}14	at org.junit.Assert.fail(Assert.java:88)15	at org.junit.Assert.failNotEquals(Assert.java:743)16	at org.junit.Assert.assertTrue(Assert.java:41)17	at org.junit.Assert.assertTrue(Assert.java:52)18	at com.journaldev.junit.JUnit4ExceptionTest.testGetException(JUnit4ExceptionTest.java:28)19	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)20	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)21	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)22	at java.lang.reflect.Method.invoke(Method.java:498)23	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)24	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)25	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)26	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)27	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)28	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)29	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)30	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)31	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)32	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)33	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)34	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

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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.