Best Assertj code snippet using org.assertj.core.api.AbstractThrowableAssert.hasMessageStartingWith
Source:AssertJThrowingCallableRules.java  
...85    @UseImportPolicy(STATIC_IMPORT_ALWAYS)86    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {87      return assertThatThrownBy(throwingCallable)88          .isInstanceOf(IllegalArgumentException.class)89          .hasMessageStartingWith(message);90    }91  }92  static final class AssertThatThrownByIllegalArgumentExceptionHasMessageContaining {93    @BeforeTemplate94    @SuppressWarnings(95        "AssertThatThrownByIllegalArgumentException" /* Matches strictly more specific expressions. */)96    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {97      return assertThatIllegalArgumentException()98          .isThrownBy(throwingCallable)99          .withMessageContaining(message);100    }101    @AfterTemplate102    @UseImportPolicy(STATIC_IMPORT_ALWAYS)103    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {104      return assertThatThrownBy(throwingCallable)105          .isInstanceOf(IllegalArgumentException.class)106          .hasMessageContaining(message);107    }108  }109  static final class AssertThatThrownByIllegalArgumentExceptionHasMessageNotContainingAny {110    @BeforeTemplate111    @SuppressWarnings(112        "AssertThatThrownByIllegalArgumentException" /* Matches strictly more specific expressions. */)113    AbstractObjectAssert<?, ?> before(114        ThrowingCallable throwingCallable, @Repeated CharSequence values) {115      return assertThatIllegalArgumentException()116          .isThrownBy(throwingCallable)117          .withMessageNotContainingAny(values);118    }119    @AfterTemplate120    @UseImportPolicy(STATIC_IMPORT_ALWAYS)121    AbstractObjectAssert<?, ?> after(122        ThrowingCallable throwingCallable, @Repeated CharSequence values) {123      return assertThatThrownBy(throwingCallable)124          .isInstanceOf(IllegalArgumentException.class)125          .hasMessageNotContainingAny(values);126    }127  }128  static final class AssertThatThrownByIllegalStateException {129    @BeforeTemplate130    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable) {131      return assertThatIllegalStateException().isThrownBy(throwingCallable);132    }133    @AfterTemplate134    @UseImportPolicy(STATIC_IMPORT_ALWAYS)135    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable) {136      return assertThatThrownBy(throwingCallable).isInstanceOf(IllegalStateException.class);137    }138  }139  static final class AssertThatThrownByIllegalStateExceptionHasMessage {140    @BeforeTemplate141    @SuppressWarnings(142        "AssertThatThrownByIllegalStateException" /* Matches strictly more specific expressions. */)143    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {144      return assertThatIllegalStateException().isThrownBy(throwingCallable).withMessage(message);145    }146    @AfterTemplate147    @UseImportPolicy(STATIC_IMPORT_ALWAYS)148    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {149      return assertThatThrownBy(throwingCallable)150          .isInstanceOf(IllegalStateException.class)151          .hasMessage(message);152    }153  }154  static final class AssertThatThrownByIllegalStateExceptionHasMessageParameters {155    @BeforeTemplate156    @SuppressWarnings(157        "AssertThatThrownByIllegalStateException" /* Matches strictly more specific expressions. */)158    AbstractObjectAssert<?, ?> before(159        ThrowingCallable throwingCallable, String message, @Repeated Object parameters) {160      return assertThatIllegalStateException()161          .isThrownBy(throwingCallable)162          .withMessage(message, parameters);163    }164    @AfterTemplate165    @UseImportPolicy(STATIC_IMPORT_ALWAYS)166    AbstractObjectAssert<?, ?> after(167        ThrowingCallable throwingCallable, String message, @Repeated Object parameters) {168      return assertThatThrownBy(throwingCallable)169          .isInstanceOf(IllegalStateException.class)170          .hasMessage(message, parameters);171    }172  }173  static final class AssertThatThrownByIllegalStateExceptionHasMessageStartingWith {174    @BeforeTemplate175    @SuppressWarnings(176        "AssertThatThrownByIllegalStateException" /* Matches strictly more specific expressions. */)177    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {178      return assertThatIllegalStateException()179          .isThrownBy(throwingCallable)180          .withMessageStartingWith(message);181    }182    @AfterTemplate183    @UseImportPolicy(STATIC_IMPORT_ALWAYS)184    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {185      return assertThatThrownBy(throwingCallable)186          .isInstanceOf(IllegalStateException.class)187          .hasMessageStartingWith(message);188    }189  }190  static final class AssertThatThrownByIllegalStateExceptionHasMessageContaining {191    @BeforeTemplate192    @SuppressWarnings(193        "AssertThatThrownByIllegalStateException" /* Matches strictly more specific expressions. */)194    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {195      return assertThatIllegalStateException()196          .isThrownBy(throwingCallable)197          .withMessageContaining(message);198    }199    @AfterTemplate200    @UseImportPolicy(STATIC_IMPORT_ALWAYS)201    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {202      return assertThatThrownBy(throwingCallable)203          .isInstanceOf(IllegalStateException.class)204          .hasMessageContaining(message);205    }206  }207  static final class AssertThatThrownByIllegalStateExceptionHasMessageNotContaining {208    @BeforeTemplate209    @SuppressWarnings(210        "AssertThatThrownByIllegalStateException" /* Matches strictly more specific expressions. */)211    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {212      return assertThatIllegalStateException()213          .isThrownBy(throwingCallable)214          .withMessageNotContaining(message);215    }216    @AfterTemplate217    @UseImportPolicy(STATIC_IMPORT_ALWAYS)218    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {219      return assertThatThrownBy(throwingCallable)220          .isInstanceOf(IllegalStateException.class)221          .hasMessageNotContaining(message);222    }223  }224  static final class AssertThatThrownByNullPointerException {225    @BeforeTemplate226    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable) {227      return assertThatNullPointerException().isThrownBy(throwingCallable);228    }229    @AfterTemplate230    @UseImportPolicy(STATIC_IMPORT_ALWAYS)231    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable) {232      return assertThatThrownBy(throwingCallable).isInstanceOf(NullPointerException.class);233    }234  }235  static final class AssertThatThrownByNullPointerExceptionHasMessage {236    @BeforeTemplate237    @SuppressWarnings(238        "AssertThatThrownByNullPointerException" /* Matches strictly more specific expressions. */)239    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {240      return assertThatNullPointerException().isThrownBy(throwingCallable).withMessage(message);241    }242    @AfterTemplate243    @UseImportPolicy(STATIC_IMPORT_ALWAYS)244    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {245      return assertThatThrownBy(throwingCallable)246          .isInstanceOf(NullPointerException.class)247          .hasMessage(message);248    }249  }250  static final class AssertThatThrownByNullPointerExceptionHasMessageParameters {251    @BeforeTemplate252    @SuppressWarnings(253        "AssertThatThrownByNullPointerException" /* Matches strictly more specific expressions. */)254    AbstractObjectAssert<?, ?> before(255        ThrowingCallable throwingCallable, String message, @Repeated Object parameters) {256      return assertThatNullPointerException()257          .isThrownBy(throwingCallable)258          .withMessage(message, parameters);259    }260    @AfterTemplate261    @UseImportPolicy(STATIC_IMPORT_ALWAYS)262    AbstractObjectAssert<?, ?> after(263        ThrowingCallable throwingCallable, String message, @Repeated Object parameters) {264      return assertThatThrownBy(throwingCallable)265          .isInstanceOf(NullPointerException.class)266          .hasMessage(message, parameters);267    }268  }269  static final class AssertThatThrownByNullPointerExceptionHasMessageStartingWith {270    @BeforeTemplate271    @SuppressWarnings(272        "AssertThatThrownByNullPointerException" /* Matches strictly more specific expressions. */)273    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable, String message) {274      return assertThatNullPointerException()275          .isThrownBy(throwingCallable)276          .withMessageStartingWith(message);277    }278    @AfterTemplate279    @UseImportPolicy(STATIC_IMPORT_ALWAYS)280    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable, String message) {281      return assertThatThrownBy(throwingCallable)282          .isInstanceOf(NullPointerException.class)283          .hasMessageStartingWith(message);284    }285  }286  static final class AssertThatThrownByIOException {287    @BeforeTemplate288    AbstractObjectAssert<?, ?> before(ThrowingCallable throwingCallable) {289      return assertThatIOException().isThrownBy(throwingCallable);290    }291    @AfterTemplate292    @UseImportPolicy(STATIC_IMPORT_ALWAYS)293    AbstractObjectAssert<?, ?> after(ThrowingCallable throwingCallable) {294      return assertThatThrownBy(throwingCallable).isInstanceOf(IOException.class);295    }296  }297  static final class AssertThatThrownByIOExceptionHasMessage {...Source:AssertJThrowingCallableRulesTestOutput.java  
...36  AbstractObjectAssert<?, ?>37      testAssertThatThrownByIllegalArgumentExceptionHasMessageStartingWith() {38    return assertThatThrownBy(() -> {})39        .isInstanceOf(IllegalArgumentException.class)40        .hasMessageStartingWith("foo");41  }42  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalArgumentExceptionHasMessageContaining() {43    return assertThatThrownBy(() -> {})44        .isInstanceOf(IllegalArgumentException.class)45        .hasMessageContaining("foo");46  }47  AbstractObjectAssert<?, ?>48      testAssertThatThrownByIllegalArgumentExceptionHasMessageNotContainingAny() {49    return assertThatThrownBy(() -> {})50        .isInstanceOf(IllegalArgumentException.class)51        .hasMessageNotContainingAny("foo", "bar");52  }53  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateException() {54    return assertThatThrownBy(() -> {}).isInstanceOf(IllegalStateException.class);55  }56  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateExceptionHasMessage() {57    return assertThatThrownBy(() -> {}).isInstanceOf(IllegalStateException.class).hasMessage("foo");58  }59  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateExceptionHasMessageParameters() {60    return assertThatThrownBy(() -> {})61        .isInstanceOf(IllegalStateException.class)62        .hasMessage("foo %s", "bar");63  }64  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateExceptionHasMessageStartingWith() {65    return assertThatThrownBy(() -> {})66        .isInstanceOf(IllegalStateException.class)67        .hasMessageStartingWith("foo");68  }69  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateExceptionHasMessageContaining() {70    return assertThatThrownBy(() -> {})71        .isInstanceOf(IllegalStateException.class)72        .hasMessageContaining("foo");73  }74  AbstractObjectAssert<?, ?> testAssertThatThrownByIllegalStateExceptionHasMessageNotContaining() {75    return assertThatThrownBy(() -> {})76        .isInstanceOf(IllegalStateException.class)77        .hasMessageNotContaining("foo");78  }79  AbstractObjectAssert<?, ?> testAssertThatThrownByNullPointerException() {80    return assertThatThrownBy(() -> {}).isInstanceOf(NullPointerException.class);81  }82  AbstractObjectAssert<?, ?> testAssertThatThrownByNullPointerExceptionHasMessage() {83    return assertThatThrownBy(() -> {}).isInstanceOf(NullPointerException.class).hasMessage("foo");84  }85  AbstractObjectAssert<?, ?> testAssertThatThrownByNullPointerExceptionHasMessageParameters() {86    return assertThatThrownBy(() -> {})87        .isInstanceOf(NullPointerException.class)88        .hasMessage("foo %s", "bar");89  }90  AbstractObjectAssert<?, ?> testAssertThatThrownByNullPointerExceptionHasMessageStartingWith() {91    return assertThatThrownBy(() -> {})92        .isInstanceOf(NullPointerException.class)93        .hasMessageStartingWith("foo");94  }95  AbstractObjectAssert<?, ?> testAssertThatThrownByIOException() {96    return assertThatThrownBy(() -> {}).isInstanceOf(IOException.class);97  }98  AbstractObjectAssert<?, ?> testAssertThatThrownByIOExceptionHasMessage() {99    return assertThatThrownBy(() -> {}).isInstanceOf(IOException.class).hasMessage("foo");100  }101  AbstractObjectAssert<?, ?> testAssertThatThrownByIOExceptionHasMessageParameters() {102    return assertThatThrownBy(() -> {}).isInstanceOf(IOException.class).hasMessage("foo %s", "bar");103  }104  AbstractObjectAssert<?, ?> testAssertThatThrownBy() {105    return assertThatThrownBy(() -> {}).isInstanceOf(IllegalArgumentException.class);106  }107  AbstractObjectAssert<?, ?> testAssertThatThrownByHasMessage() {...Source:ExceptionTest.java  
...22        // ä¾å¤ãçºçããªãå ´åã®ãã¹ãç¡ãç¹ãå©ç¹ã¨ãã¦ããã¹ããã23        assertThatThrownBy(() -> {24            throw new RuntimeException("hello, hoge world!");25        }).isInstanceOf(RuntimeException.class)26                .hasMessageStartingWith("hello")27                .hasMessageContaining("hoge")28                .hasMessageEndingWith("world!");29    }30    @Test31    public void ä¾å¤ã䏿夿°ã«å
¥ãã¦ãã¨ããæ¤è¨¼ãã() throws Exception {32        // exerciseã¨assertionãåããã¹ã¿ã¤ã«ã33        // assertionã«ã¯`AbstractThrowableAssert`ã使ãããã®ã§ãæ©è½çã«ã¯åçã34        // ãã ããä¾å¤ãèµ·ãããªãå ´åããã¡ãã§ã¯`throwable`ã«ã¯`null`ãå
¥ã£ã¦ããã35        // `assertThatThrownBy`ã§ã¯ä¾å¤ãèµ·ãããªãã£ãæ¨ãéç¥ãããã®ã§ãæ©è½çã«ã¯ãã¡ãã®ã»ããå£ããã36        Throwable throwable = catchThrowable(() -> {37            throw new RuntimeException("hello, hoge world!");38        });39        assertThat(throwable)40                .isInstanceOf(RuntimeException.class)41                .hasMessageStartingWith("hello")42                .hasMessageContaining("hoge")43                .hasMessageEndingWith("world!");44    }45}...hasMessageStartingWith
Using AI Code Generation
1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.jupiter.api.Test;4public class AssertJTest {5    public void testAssertJ() {6        Exception exception = new Exception("Something went wrong");7        assertThat(exception).hasMessageStartingWith("Something");8    }9}hasMessageStartingWith
Using AI Code Generation
1package com.automationrhapsody.junit;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.Test;4public class AssertJTest {5    public void testAssertJ() {6        try {7            throw new IllegalArgumentException("Illegal argument");8        } catch (IllegalArgumentException e) {9            assertThat(e).hasMessageStartingWith("Illegal");10        }11    }12}13package com.automationrhapsody.junit;14import static org.assertj.core.api.Assertions.assertThat;15import org.junit.Test;16public class AssertJTest {17    public void testAssertJ() {18        try {19            throw new IllegalArgumentException("Illegal argument");20        } catch (IllegalArgumentException e) {21            assertThat(e).hasMessageStartingWith("Illegal");22        }23    }24}25package com.automationrhapsody.junit;26import static org.assertj.core.api.Assertions.assertThat;27import org.junit.Test;28public class AssertJTest {29    public void testAssertJ() {30        try {31            throw new IllegalArgumentException("Illegal argument");32        } catch (IllegalArgumentException e) {33            assertThat(e).hasMessageStartingWith("Illegal");34        }35    }36}37package com.automationrhapsody.junit;38import static org.assertj.core.api.Assertions.assertThat;39import org.junit.Test;40public class AssertJTest {41    public void testAssertJ() {42        try {43            throw new IllegalArgumentException("Illegal argument");44        } catch (IllegalArgumentException e) {45            assertThat(e).hasMessageStartingWith("Illegal");46        }47    }48}49package com.automationrhapsody.junit;50import static org.assertj.core.api.Assertions.assertThat;51import org.junit.Test;52public class AssertJTest {53    public void testAssertJ() {54        try {55            throw new IllegalArgumentException("Illegal argument");56        } catch (IllegalArgumentException e) {57            assertThat(e).hasMessageStartingWith("Illegal");58        }59    }60}hasMessageStartingWith
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test() {5        Assertions.assertThatThrownBy(() -> {6            throw new RuntimeException("test message");7        }).hasMessageStartingWith("test");8    }9}hasMessageStartingWith
Using AI Code Generation
1import org.assertj.core.api.Assertions;2public class Assertj {3    public static void main(String[] args) {4        try {5            throw new Exception("Hello World");6        } catch (Exception ex) {7            Assertions.assertThat(ex).hasMessageStartingWith("Hello");8        }9    }10}11org.assertj.core.api.ThrowableAssertAlternative hasMessageStartingWith(java.lang.String) : This method is deprecated. Use hasMessageContaining instead. at Assertj.main(Assertj.java:9)12Recommended Posts: AssertJ | hasMessageContaining(String)13AssertJ | hasMessageContainingIgnoringCase(String)14AssertJ | hasMessageMatching(String)15AssertJ | hasMessageMatching(Pattern)16AssertJ | hasMessageContainingPattern(String)17AssertJ | hasMessageContainingPattern(Pattern)18AssertJ | hasMessageContainingAll(String...)19AssertJ | hasMessageContainingAll(Iterable)20AssertJ | hasMessageContainingAllIgnoringCase(String...)21AssertJ | hasMessageContainingAllIgnoringCase(Iterable)22AssertJ | hasMessageContainingAny(String...)23AssertJ | hasMessageContainingAny(Iterable)24AssertJ | hasMessageContainingAnyIgnoringCase(String...)25AssertJ | hasMessageContainingAnyIgnoringCase(Iterable)26AssertJ | hasMessageEndingWith(String)27AssertJ | hasMessageEndingWithIgnoringCase(String)28AssertJ | hasMessageNotContaining(String)29AssertJ | hasMessageNotContainingIgnoringCase(String)30AssertJ | hasMessageNotMatching(String)31AssertJ | hasMessageNotMatching(Pattern)32AssertJ | hasMessageNotContainingPattern(String)33AssertJ | hasMessageNotContainingPattern(Pattern)34AssertJ | hasMessageNotContainingAll(String...)35AssertJ | hasMessageNotContainingAll(Iterable)36AssertJ | hasMessageNotContainingAllIgnoringCase(String...)37AssertJ | hasMessageNotContainingAllIgnoringCase(Iterable)38AssertJ | hasMessageNotContainingAny(String...)39AssertJ | hasMessageNotContainingAny(Iterable)40AssertJ | hasMessageNotContainingAnyIgnoringCase(String...)41AssertJ | hasMessageNotContainingAnyIgnoringCase(Iterable)42AssertJ | hasMessageNotEndingWith(String)43AssertJ | hasMessageNotEndingWithIgnoringCase(String)44AssertJ | hasMessageNotStartingWith(String)45AssertJ | hasMessageNotStartingWithIgnoringCase(String)46AssertJ | hasMessageStartingWithIgnoringCase(String)47AssertJ | hasCauseInstanceOf(Class)48AssertJ | hasCauseInstanceOf(Class, String)hasMessageStartingWith
Using AI Code Generation
1package com.automationrhapsody.assertj;2import static org.assertj.core.api.Assertions.assertThat;3public class AssertJHasMessageStartingWith {4    public static void main(String[] args) {5        String message = "Hello World!";6        try {7            throw new Exception(message);8        } catch (Exception e) {9            assertThat(e)10                    .hasMessageStartingWith("Hello")11                    .hasMessageContaining("World")12                    .hasMessageEndingWith("!");13        }14    }15}16package com.automationrhapsody.assertj;17import static org.assertj.core.api.Assertions.assertThat;18public class AssertJHasMessageStartingWith {19    public static void main(String[] args) {20        String message = "Hello World!";21        try {22            throw new Exception(message);23        } catch (Exception e) {24            assertThat(e)25                    .hasMessageStartingWith("Hello")26                    .hasMessageContaining("World")27                    .hasMessageEndingWith("!");28        }29    }30}hasMessageStartingWith
Using AI Code Generation
1package org.example;2import org.junit.Test;3import java.io.IOException;4import static org.assertj.core.api.Assertions.assertThat;5{6    public void test1() throws IOException {7        Throwable thrown = catchThrowable(() -> {8            throw new IOException("boom!");9        });hasMessageStartingWith
Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThatThrownBy;2import org.junit.jupiter.api.Test;3import java.io.IOException;4import java.io.FileInputStream;5public class Test1 {6  public void test1() {7    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);8  }9}10import static org.assertj.core.api.Assertions.assertThatThrownBy;11import org.junit.jupiter.api.Test;12import java.io.IOException;13import java.io.FileInputStream;14public class Test2 {15  public void test2() {16    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);17  }18}19import static org.assertj.core.api.Assertions.assertThatThrownBy;20import org.junit.jupiter.api.Test;21import java.io.IOException;22import java.io.FileInputStream;23public class Test3 {24  public void test3() {25    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);26  }27}28import static org.assertj.core.api.Assertions.assertThatThrownBy;29import org.junit.jupiter.api.Test;30import java.io.IOException;31import java.io.FileInputStream;32public class Test4 {33  public void test4() {34    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);35  }36}37import static org.assertj.core.api.Assertions.assertThatThrownBy;38import org.junit.jupiter.api.Test;39import java.io.IOException;40import java.io.FileInputStream;41public class Test5 {42  public void test5() {43    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);44  }45}46import static org.assertj.core.api.Assertions.assertThatThrownBy;47import org.junit.jupiter.api.Test;48import java.io.IOException;49import java.io.FileInputStream;50public class Test6 {51  public void test6() {52    assertThatThrownBy(() -> new FileInputStream("")).isInstanceOf(IOException.class);53  }hasMessageStartingWith
Using AI Code Generation
1public class AssertJTest {2    public void test() {3        Exception exception = new Exception("This is my exception");4        assertThat(exception).hasMessageStartingWith("This");5    }6}7	at org.junit.Assert.assertEquals(Assert.java:115)8	at org.junit.Assert.assertEquals(Assert.java:144)9	at org.assertj.core.api.AbstractThrowableAssert.hasMessageStartingWith(AbstractThrowableAssert.java:128)10	at AssertJTest.test(AssertJTest.java:6)hasMessageStartingWith
Using AI Code Generation
1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class AssertJTest {4public void testAssertJThrowables() {5Throwable throwable = new Throwable("Error message");6assertThat(throwable).hasMessageStartingWith("Error");7}8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at org.assertj.core.api.AbstractCharSequenceAssert.startsWith(AbstractCharSequenceAssert.java:527)12	at org.assertj.core.api.AbstractCharSequenceAssert.startsWith(AbstractCharSequenceAssert.java:40)13	at org.assertj.core.api.AbstractThrowableAssert.hasMessageStartingWith(AbstractThrowableAssert.java:91)14	at org.assertj.core.api.AbstractThrowableAssert.hasMessageStartingWith(AbstractThrowableAssert.java:40)15	at AssertJTest.testAssertJThrowables(AssertJTest.java:9)16	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)17	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)18	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)19	at java.lang.reflect.Method.invoke(Method.java:498)20	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)21	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)22	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)23	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)24	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)25	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)26	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)27	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)28	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)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.
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