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

How to use throwsException method of org.mockitoutil.ThrowableAssert class

Best Mockito code snippet using org.mockitoutil.ThrowableAssert.throwsException

Source:StrictStubbingTest.java

...57        ThrowableAssert.assertThat(new Runnable() {58            public void run() {59                Mockito.verifyNoMoreInteractions(mock);60            }61        }).throwsException(NoInteractionsWanted.class);62    }63    @Test64    public void stubbing_argument_mismatch() throws Throwable {65        // when66        BDDMockito.given(mock.simpleMethod(100)).willReturn("100");67        // stubbing argument mismatch is detected68        ThrowableAssert.assertThat(new Runnable() {69            public void run() {70                ProductionCode.simpleMethod(mock, 200);71            }72        }).throwsException(PotentialStubbingProblem.class);73    }74    @Test75    public void unused_stubbing() throws Throwable {76        // when77        BDDMockito.given(mock.simpleMethod(100)).willReturn("100");78        // unused stubbing is reported79        ThrowableAssert.assertThat(new Runnable() {80            public void run() {81                mockito.finishMocking();82            }83        }).throwsException(UnnecessaryStubbingException.class);84    }85}...

Source:ThrowableAssert.java

...17            return;18        }19        throw new AssertionError("Expected runnable to throw an exception but it didn't");20    }21    public ThrowableAssert throwsException(Class<? extends Throwable> exceptionType) {22        if(!exceptionType.isInstance(reportedException)) {23            throw new AssertionError("Exception should be of type: "24                    + exceptionType.getSimpleName() + " but it was: "25                    + reportedException.getClass().getSimpleName());26        }27        return this;28    }29    public ThrowableAssert throwsMessage(String exceptionMessage) {30        assertEquals(exceptionMessage, reportedException.getMessage());31        return this;32    }33    /**34     * Executes provided runnable, expects it to throw an exception.35     * Then, it offers ways to assert on the expected exception....

throwsException

Using AI Code Generation

1import org.junit.Test;2import org.mockitoutil.ThrowableAssert;3public class ThrowsExceptionTest {4    public void testThrowsException() {5        ThrowableAssert.assertThrowsException(new ThrowableAssert.ThrowsException() {6            public void run() throws Exception {7                throw new Exception("some exception");8            }9        });10    }11}12	at org.mockitoutil.ThrowableAssert.assertThrowsException(ThrowableAssert.java:42)13	at ThrowsExceptionTest.testThrowsException(1.java:9)14	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)15	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)16	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)17	at java.lang.reflect.Method.invoke(Method.java:597)18	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)19	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)20	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)21	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)22	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)23	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)24	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)25	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)26	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)27	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)28	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)29	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)30	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)31	at org.junit.runners.ParentRunner.run(ParentRunner.java:292)32	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)33	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)34	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)35	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683

throwsException

Using AI Code Generation

1import org.junit.*;2import org.mockitoutil.ThrowableAssert.*;3import org.mockitoutil.*;4import org.mockito.*;5import static org.mockito.Mockito.*;6import static org.mockito.Matchers.*;7import static org.mockito.AdditionalMatchers.*;8import static org.mockito.BDDMockito.*;9import static org.mockito.Mockito.mock;10import static org.mockito.Mockito.when;11import static org.mockito.Mockito.verify;12import static org.mockito.Mockito.spy;13import static org.mockito.Mockito.doThrow;14import static org.mockito.Mockito.doReturn;15import static org.mockito.Mockito.doNothing;16import static org.mockito.Mockito.doAnswer;17import static org.mockito.Mockito.doCallRealMethod;18import static org.mockito.Mockito.never;19import static org.mockito.Mockito.times;20import static org.mockito.Mockito.atLeastOnce;21import static org.mockito.Mockito.atLeast;22import static org.mockito.Mockito.atMost;23import static org.mockito.Mockito.after;24import static org.mockito.Mockito.timeout;25import static org.mockito.Mockito.only;26import static org.mockito.Mockito.inOrder;27import static org.mockito.Mockito.ignoreStubs;28import static org.mockito.Mockito.validateMockitoUsage;29import static org.mockit

throwsException

Using AI Code Generation

1import org.mockitoutil.ThrowableAssert;2import org.junit.Test;3import static org.junit.Assert.*;4{5   public void test1()6   {7      ThrowableAssert.assertThrows(NullPointerException.class, new Runnable()8      {9         public void run()10         {11            throw new NullPointerException();12         }13      });14   }15   public void test2()16   {17      ThrowableAssert.assertThrows(NullPointerException.class, new Runnable()18      {19         public void run()20         {21            throw new RuntimeException();22         }23      });24   }25}26at org.junit.Assert.assertEquals(Assert.java:115)27at org.junit.Assert.assertEquals(Assert.java:144)28at org.mockitoutil.ThrowableAssert.assertThrows(ThrowableAssert.java:50)29at Test1.test2(Test1.java:22)30at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)31at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)32at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)33at java.lang.reflect.Method.invoke(Method.java:597)34at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)35at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)36at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)37at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)38at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)39at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)40at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)41at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)42at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)43at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)44at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)45at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)46at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)47at org.junit.runners.ParentRunner.run(ParentRunner.java:

throwsException

Using AI Code Generation

1package org.mockitoutil;2import org.junit.Test;3public class ThrowableAssertTest {4    @Test(expected = ThrowableAssert.ThrowableAssertException.class)5    public void testThrowsException() {6        ThrowableAssert.throwsException(new ThrowableAssert.ThrowingRunnable() {7            public void run() throws Exception {8                throw new RuntimeException();9            }10        });11    }12}13        at org.mockitoutil.ThrowableAssert.throwsException(ThrowableAssert.java:30)14        at org.mockitoutil.ThrowableAssertTest.testThrowsException(ThrowableAssertTest.java:11)15        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)16        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)17        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)18        at java.lang.reflect.Method.invoke(Method.java:606)19        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)20        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)21        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)22        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)23        at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)24        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)25        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)26        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)27        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)28        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)29        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)30        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)31        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)32        at org.junit.runners.ParentRunner.run(ParentRunner.java:292)33        at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)34        at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java

throwsException

Using AI Code Generation

1import static org.mockitoutil.ThrowableAssert.*;2public class Test {3    public static void main(String[] args) {4        throwsException(new Runnable() { public void run() { throw new RuntimeException("test"); } }, RuntimeException.class, "test");5    }6}7import static org.mockitoutil.ThrowableAssert.*;8public class Test {9    public static void main(String[] args) {10        new ThrowsException(new Runnable() { public void run() { throw new RuntimeException("test"); } }, RuntimeException.class, "test");11    }12}13import static org.mockito.internal.util.reflection.ThrowsException.*;14public class Test {15    public static void main(String[] args) {16        new ThrowsException(new Runnable() { public void run() { throw new RuntimeException("test"); } }, RuntimeException.class, "test");17    }18}19    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:33)20    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:27)21    at org.mockitoutil.ThrowableAssert.throwsException(ThrowableAssert.java:18)22    at Test.main(Test.java:7)23    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:33)24    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:27)25    at org.mockitoutil.ThrowableAssert.throwsException(ThrowableAssert.java:18)26    at Test.main(Test.java:7)27    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:33)28    at org.mockitoutil.ThrowableAssert.assertThrowable(ThrowableAssert.java:27)

throwsException

Using AI Code Generation

1import org.mockitoutil.ThrowableAssert;2import org.junit.Test;3public class Test1 {4public void test() {5ThrowableAssert.assertThrows(Throwable.class, new Runnable() {6public void run() {7throw new Throwable();8}9});10}11}12import org.junit.Assert;13import org.junit.Test;14public class Test2 {15public void test() {16Assert.assertThrows(Throwable.class, new Runnable() {17public void run() {18throw new Throwable();19}20});21}22}23import org.junit.jupiter.api.Assertions;24import org.junit.jupiter.api.Test;25public class Test3 {26public void test() {27Assertions.assertThrows(Throwable.class, new Runnable() {28public void run() {29throw new Throwable();30}31});32}33}34import org.junit.Assert;35import org.junit.Test;36public class Test4 {37public void test() {38Assert.assertThrows(Throwable.class, () -> {39throw new Throwable();40});41}42}43import org.junit.jupiter.api.Assertions;44import org.junit.jupiter.api.Test;45public class Test5 {46public void test() {47Assertions.assertThrows(Throwable.class, () -> {48throw new Throwable();49});50}51}52import org.junit.jupiter.api.Assertions;53import org.junit.jupiter.api.Test;54public class Test6 {55public void test() {56Assertions.assertThrows(Throwable.class, () -> {57throw new Throwable();58});59}60}61import org.junit.jupiter.api.Assertions;62import org.junit.jupiter.api.Test;63public class Test7 {64public void test() {65Assertions.assertThrows(Throwable.class, () -> {66throw new Throwable();67});68}69}70import org.junit.jupiter.api.Assertions;71import org.junit.jupiter.api.Test;72public class Test8 {73public void test() {74Assertions.assertThrows(Throwable.class, () -> {75throw new Throwable();76});

throwsException

Using AI Code Generation

1import org.junit.Test;2import org.mockitoutil.ThrowableAssert;3public class SampleTest {4    public void test() {5        ThrowableAssert.assertThrowsException(new ThrowableAssert.ExceptionThrowingRunnable() {6            public void run() throws Exception {7                throw new Exception("Hello");8            }9        });10    }11}12import org.junit.Test;13import org.mockitoutil.ThrowableAssert;14public class SampleTest {15    public void test() throws Exception {16        ThrowableAssert.assertThrowsException(new ThrowableAssert.ExceptionThrowingRunnable() {17            public void run() throws Exception {18                throw new Exception("Hello");19            }20        });21    }22}23import org.junit.Test;24import org.mockitoutil.ThrowableAssert;25public class SampleTest {26    public void test() throws Exception {27        try {28            ThrowableAssert.assertThrowsException(new ThrowableAssert.ExceptionThrowingRunnable() {29                public void run() throws Exception {30                    throw new Exception("Hello");31                }32            });33        } catch (Exception e) {34        }35    }36}37import org.junit.Test;38import org.mockitoutil.ThrowableAssert;39public class SampleTest {40    public void test() throws Exception {41        try {42            ThrowableAssert.assertThrowsException(new ThrowableAssert.ExceptionThrowingRunnable() {43                public void run() throws Exception {44                    throw new Exception("Hello");45                }46            });47        } catch (Exception e) {48        }49    }50}51import org.junit.Test;52import org.mockitoutil.ThrowableAssert;53public class SampleTest {54    public void test() throws Exception {55        ThrowableAssert.assertThrowsException(new ThrowableAssert.ExceptionThrowingRunnable() {56            public void run() throws Exception {57                throw new Exception("Hello");58            }59        });60    }61}62import org.junit.Test;63import org.mockitoutil.ThrowableAssert;64public class SampleTest {65    public void test() throws Exception {

throwsException

Using AI Code Generation

1import org.junit.*;2import org.mockitoutil.*;3import static org.junit.Assert.*;4public class Test1 {5    public void test1() {6        ThrowableAssert.assertThrows(IllegalArgumentException.class,7                () -> {8                    throw new IllegalArgumentException();9                });10    }11    public void test2() {12        ThrowableAssert.assertThrows(IllegalArgumentException.class,13                () -> {14                    throw new RuntimeException();15                });16    }17}18	at org.junit.Assert.assertEquals(Assert.java:115)19	at org.junit.Assert.assertEquals(Assert.java:144)20	at org.mockitoutil.ThrowableAssert.assertThrows(ThrowableAssert.java:28)21	at Test1.test2(Test1.java:24)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.