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

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

Source:HttpReportRunner.java

...41        public void fireTestFailure(Failure failure)42        {43            if (lastURL != null)44            {45                AssertionError error = new AssertionError(failure.getException().getMessage() + "\n" + buildMethodReport());46                error.initCause(failure.getException());47                failure = new Failure(failure.getDescription(), error);48            }49            delegate.fireTestFailure(failure);50        }51        private String buildMethodReport()52        {53            StringBuilder sb = new StringBuilder();54            sb.append("Last HTTP call: ");55            String methodName = lastMethod.getClass().getSimpleName();56            methodName = methodName.substring(0, methodName.indexOf("Method")).toUpperCase();57            sb.append(methodName);58            Header[] ctHeaders = lastMethod.getRequestHeaders("Content-type");59            if ((ctHeaders != null) && (ctHeaders.length >= 1))60            {...

Source:Grader.java

...70      super.testFailure(failure);71      Description penalty = failure.getDescription();72      pointsLost += getPoints(penalty);73      String message = failure.getMessage();74      if (!(failure.getException() instanceof AssertionError))75      {76         String exceptionMessage;77         if (message == null)78            exceptionMessage = "";79         else80            exceptionMessage = ": \"" + message + "\"";81         String name = failure.getException().getClass().getSimpleName();82         StackTraceElement locThrown = failure.getException().getStackTrace()[0];83         String fullLocation = locThrown.getFileName() + ":" + locThrown.getLineNumber();84         message = "Threw " + name + exceptionMessage + " at (" + fullLocation + ")";85      }86      String name = failure.getTestHeader();87      name = name.substring(0, name.indexOf('('));88      System.out.printf("[%s] %s (-%d points)%n", name, message, getPoints(penalty));89   }90   91   /**92    * @see org.junit.runner.notification.RunListener#testRunFinished(org.junit.runner.Result)93    */94   @Override95   public void testRunFinished(Result result) throws Exception96   {
...

Source:SerializableFailure.java

...35     * @param the failure object to be converted36     * @return a SerializableFailure object converted from an org.junit.runner.notification.Failure object37     */38    public static SerializableFailure create(Failure failure) {39        return new SerializableFailure(SerializableDescription.create(failure.getDescription()),failure.getException());40    }41    42    /**43     * Restore an org.junit.runner.notification.Failure object from this SerializableFailure object.44     * @return the restored org.junit.runner.notification.Failure object45     */46    public Failure restore() {47        return new Failure(description.restore(), thrownException);48    }4950}
...

Source:ServiceRunner.java

...34    public void testFinished(Description description) throws Exception {35    }36    @Override37    public void testFailure(Failure failure) throws Exception {38        TConsole.printErr(failure.getException());39        Log.error("UnitTest", failure.getException());40        Thread.sleep(10);41    }42    @Override43    public void testAssumptionFailure(Failure failure) {44        TConsole.printErr(failure.getException());45        Log.error("UnitTest", failure.getException());46        try {47            Thread.sleep(10);48        } catch (InterruptedException ex) {49            Logger.getLogger(JUnitExecutionListener.class.getName()).log(Level.SEVERE, null, ex);50        }51    }52    @Override53    public void testIgnored(Description description) throws Exception {54    }55}...

Source:FailureRecordingRunListener.java

...20        }21    }22    public void assertTestFailedWith(Class<? extends Throwable> exceptionType) {23        assertNotNull("test should have failed", failure);24        assertTrue("should have failed with " + exceptionType.getName() + " but threw " + failure.getException(), 25                   exceptionType.isInstance(failure.getException()));26    }27    public void assertTestFailedWithInitializationError() {28        assertNotNull("test should have failed", failure);29        assertTrue("should have failed with initialization error, but failure was " + failure.toString(),30                   failure.getDescription().toString().contains("initializationError"));31    }32    public void runTestIn(Class<?> testClass) {33        Runner runner = Request.aClass(testClass).getRunner();34        RunNotifier notifier = new RunNotifier();35        36        notifier.addListener(this);       37        runner.run(notifier);38    }39}...

Source:RunListernerReport.java

...19	public void testFailure(org.junit.runner.notification.Failure failure) throws Exception {20		System.out.println("\n " +conf);21		System.out.println("1 " + failure.getMessage());22		System.out.println("2 " + failure.getTrace());23		System.out.println("3 " + failure.getException());24		System.out.println("4 " + failure.getException().getCause());25		System.out.println("5 " + failure.getDescription());26		System.out.println("6 " + failure.getException().getClass());27		System.out.println("7 " + failure.getTestHeader());28	 29		Report report= new Report();30		report.message=failure.getMessage();31		List<String> aux=splitLine(failure.getTrace());32		report.trace=aux.get(1);33		report.exception=failure.getException().toString();34		report.class_=failure.getException().getClass().toString();35		report.configuration=conf; 36		report.description=failure.getDescription().toString();37		record.report.add(report);38}39	public List<String> splitLine(String line) {40		List<String> novo = new ArrayList<String>();41		42		String[] split = line.split("\n");4344		if (split.length <= 0)45			return null;4647		for (String string : split) {48			if (!string.isEmpty())
...

getException

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         System.out.println(failure.getException());10      }11      System.out.println(result.wasSuccessful());12   }13}

getException

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.getException());9		}10		System.out.println(result.wasSuccessful());11	}12}13	at org.junit.Assert.fail(Assert.java:88)14	at org.junit.Assert.failNotEquals(Assert.java:834)15	at org.junit.Assert.assertEquals(Assert.java:645)16	at org.junit.Assert.assertEquals(Assert.java:631)17	at TestJunit.testAdd(TestJunit.java:9)18	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)19	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)20	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)21	at java.lang.reflect.Method.invoke(Method.java:498)22	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)23	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)24	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)25	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)26	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)27	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)28	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)29	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)30	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)31	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)32	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)33	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)34	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)35	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)36	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)37	at TestRunner.main(TestRunner.java:8)

getException

Using AI Code Generation

1package com.journaldev.junit;2import org.junit.Test;3import org.junit.runner.JUnitCore;4import org.junit.runner.Result;5import org.junit.runner.notification.Failure;6public class TestRunner {7    public void testRunner() {8        Result result = JUnitCore.runClasses(TestJunit1.class);9        for (Failure failure : result.getFailures()) {10            System.out.println(failure.getException());11        }12        System.out.println(result.wasSuccessful());13    }14}15    at org.junit.Assert.fail(Assert.java:88)16    at org.junit.Assert.failNotEquals(Assert.java:834)17    at org.junit.Assert.assertEquals(Assert.java:645)18    at org.junit.Assert.assertEquals(Assert.java:631)19    at com.journaldev.junit.TestJunit1.testAdd(TestJunit1.java:15)20    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)21    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)22    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23    at java.lang.reflect.Method.invoke(Method.java:498)24    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)25    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)26    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)27    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)28    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)29    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)30    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)31    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)32    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)33    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)34    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)35    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)36    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

getException

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import java.lang.Throwable;5import java.lang.StackTraceElement;6import java.lang.Class;7import java.lang.reflect.Method;8public class TestRunner {9    public static void main(String[] args) {10        Result result = JUnitCore.runClasses(TestJunit.class);11        for (Failure failure : result.getFailures()) {12            Throwable exception = failure.getException();13            StackTraceElement stackTraceElement = exception.getStackTrace()[0];14            Class<?> clazz = stackTraceElement.getClass();15            Method method = clazz.getEnclosingMethod();16            System.out.println(failure.toString());17            System.out.println("class: " + clazz.getSimpleName());18            System.out.println("method: " + method.getName());19        }20        System.out.println(result.wasSuccessful());21    }22}

getException

Using AI Code Generation

1Failure failure = new Failure(description, exception);2Throwable thrownException = failure.getException();3System.out.println("Exception is: " + thrownException);4Example 2: Using getTrace() method5Failure failure = new Failure(description, exception);6String trace = failure.getTrace();7System.out.println("Stack trace is: " + trace);8	at org.junit.Assert.fail(Assert.java:86)9	at org.junit.Assert.failNotEquals(Assert.java:834)10	at org.junit.Assert.assertEquals(Assert.java:118)11	at org.junit.Assert.assertEquals(Assert.java:144)12	at com.example.JunitTest.testAssertEquals(JunitTest.java:29)13	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)14	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)15	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)16	at java.lang.reflect.Method.invoke(Method.java:498)17	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)18	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)19	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)20	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)21	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)22	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)23	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)24	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)25	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)26	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)27	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)28	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)29	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:

getException

Using AI Code Generation

1import org.junit.runner.notification.Failure;2import java.lang.Throwable;3import org.junit.Assert;4import org.junit.runner.JUnitCore;5import org.junit.runner.Result;6import org.junit.runner.notification.Failure;7import java.lang.Throwable;8import org.junit.Assert;9import org.junit.runner.JUnitCore;10import org.junit.runner.Result;11import org.junit.runner.notification.Failure;12import java.lang.Throwable;13import org.junit.Assert;14import org.junit.runner.JUnitCore;15import org.junit.runner.Result;16import org.junit.runner.notification.Failure;17import java.lang.Throwable;18import org.junit.Assert;19import org.junit.runner.JUnitCore;20import org.junit.runner.Result;21import org.junit.runner.notification.Failure;22import java.lang.Throwable;23import org.junit.Assert;24import org.junit.runner.JUnitCore;25import org.junit.runner.Result;26import org.junit.runner.notification.Failure;27import java.lang.Throwable;28import org.junit.Assert;29import org.junit.runner.JUnitCore;30import org.junit.runner.Result;31import org.junit.runner.notification.Failure;32import java.lang.Throwable;33import org.junit.Assert;34import org.junit.runner.JUnitCore;35import org.junit.runner.Result;36import org.junit.runner.notification.Failure;37import java.lang.Throwable;38import org.junit.Assert;39import org.junit.runner.JUnitCore;40import org.junit.runner.Result;41import org.junit.runner.notification.Failure;42import java.lang.Throwable;43import org.junit.Assert;44import org.junit.runner.JUnitCore;45import org.junit.runner.Result;46import org.junit.runner.notification.Failure;47import java.lang.Throwable;48import org.junit.Assert;49import org.junit.runner.JUnitCore;50import org.junit.runner.Result;51import org.junit.runner.notification.Failure;52import java.lang.Throwable;53import org.junit.Assert;54import org.junit.runner.JUnitCore;55import org.junit.runner.Result;56import org.junit.runner.notification.Failure;57import java.lang.Throwable;58import org.junit.Assert;59import org.junit.runner.JUnitCore;60import org.junit.runner.Result;61import org.junit.runner.notification.Failure;62import java.lang.Throwable;63import org.junit.Assert;64import org.junit.runner.JUnitCore;65import org.junit.runner.Result;66import org.junit.runner.notification.Failure;67import java.lang.Throwable;68import org.junit.Assert;69import org.junit.runner.JUnitCore;70import org.junit.runner.Result;

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.