How to use assertHasCauseReference method of org.assertj.core.internal.Throwables class

Best Assertj code snippet using org.assertj.core.internal.Throwables.assertHasCauseReference

Source:Throwables_assertHasCauseReference_Test.java

...23import org.junit.jupiter.api.Test;24import org.junit.jupiter.params.ParameterizedTest;25import org.junit.jupiter.params.provider.Arguments;26import org.junit.jupiter.params.provider.MethodSource;27class Throwables_assertHasCauseReference_Test extends ThrowablesBaseTest {28  private static final AssertionInfo INFO = someInfo();29  @Test30  void should_pass_if_actual_cause_and_expected_cause_are_the_same_instance() {31    // GIVEN32    Throwable cause = new IllegalArgumentException("wibble");33    Throwable throwable = withCause(cause);34    // WHEN35    throwables.assertHasCauseReference(INFO, throwable, cause);36    // THEN37    // no exception thrown38  }39  @Test40  void should_pass_if_both_actual_and_expected_causes_are_null() {41    // GIVEN42    Throwable cause = null;43    Throwable throwable = withCause(cause);44    // WHEN45    throwables.assertHasCauseReference(INFO, throwable, cause);46    // THEN47    // no exception thrown48  }49  @SuppressWarnings("unused")50  @ParameterizedTest(name = "{2}: cause = {0} / expected = {1}")51  @MethodSource("failingData")52  void should_fail_if_cause_is_not_same_as_expected(final Throwable cause,53                                                           final Throwable expected,54                                                           String testDescription) {55    // GIVEN56    final Throwable throwable = withCause(cause);57    // WHEN58    expectAssertionError(() -> throwables.assertHasCauseReference(INFO, throwable, expected));59    // THEN60    verify(failures).failure(INFO, shouldHaveCauseReference(cause, expected));61  }62  private static Stream<Arguments> failingData() {63    return Stream.of(Arguments.of(null, new Throwable(), "no actual cause"),64                     Arguments.of(new Throwable(), new Throwable(), "same type different instance"),65                     Arguments.of(new Throwable(), null, "expecting null cause"),66                     Arguments.of(new IllegalArgumentException(), new IndexOutOfBoundsException(), "different types"));67  }68  @Test69  void should_fail_if_actual_is_null() {70    // GIVEN71    final Throwable throwable = null;72    final Throwable cause = new Throwable();73    // WHEN74    AssertionError actual = expectAssertionError(() -> throwables.assertHasCauseReference(INFO, throwable, cause));75    // THEN76    assertThat(actual).hasMessage(actualIsNull());77  }78  private static Throwable withCause(Throwable cause) {79    return new Throwable("bang!", cause);80  }81}...

assertHasCauseReference

Using AI Code Generation

1assertThatThrownBy(() -> {2    throw new RuntimeException("boom!");3})4    .hasCauseReference(new RuntimeException("boom!"));5assertThatThrownBy(() -> {6    throw new RuntimeException("boom!");7})8    .hasCauseReference(new RuntimeException("boom!"), new RuntimeException("boom!"));9assertThatThrownBy(() -> {10    throw new RuntimeException("boom!");11})12    .hasCauseReference(new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"));13assertThatThrownBy(() -> {14    throw new RuntimeException("boom!");15})16    .hasCauseReference(new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"));17assertThatThrownBy(() -> {18    throw new RuntimeException("boom!");19})20    .hasCauseReference(new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"));21assertThatThrownBy(() -> {22    throw new RuntimeException("boom!");23})24    .hasCauseReference(new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"), new RuntimeException("boom!"));25assertThatThrownBy(() -> {26    throw new RuntimeException("boom!");27})

assertHasCauseReference

Using AI Code Generation

1public void should_fail_if_no_cause() {2  Throwable throwableWithCause = new Throwable(new Throwable());3  Throwable throwableWithoutCause = new Throwable();4  AssertionError assertionError = expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), throwableWithoutCause, throwableWithCause));5  then(assertionError).hasMessage(shouldHaveCause(throwableWithoutCause, throwableWithCause).create());6}7public void should_fail_if_no_cause() {8  Throwable throwableWithCause = new Throwable(new Throwable());9  Throwable throwableWithoutCause = new Throwable();10  AssertionError assertionError = expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), throwableWithoutCause, throwableWithCause));11  then(assertionError).hasMessage(shouldHaveCause(throwableWithoutCause, throwableWithCause).create());12}13public void should_fail_if_no_cause() {14  Throwable throwableWithCause = new Throwable(new Throwable());15  Throwable throwableWithoutCause = new Throwable();16  AssertionError assertionError = expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), throwableWithoutCause, throwableWithCause));17  then(assertionError).hasMessage(shouldHaveCause(throwableWithoutCause, throwableWithCause).create());18}19public void should_fail_if_no_cause() {20  Throwable throwableWithCause = new Throwable(new Throwable());21  Throwable throwableWithoutCause = new Throwable();22  AssertionError assertionError = expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), throwableWithoutCause, throwableWithCause));23  then(assertionError).hasMessage(shouldHaveCause(throwableWithoutCause, throwableWithCause).create());24}25public void should_fail_if_no_cause() {26  Throwable throwableWithCause = new Throwable(new Throwable());27  Throwable throwableWithoutCause = new Throwable();

assertHasCauseReference

Using AI Code Generation

1package org.assertj.core.internal.throwables;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.ShouldHaveCause.shouldHaveCause;4import static org.assertj.core.test.TestData.someInfo;5import static org.assertj.core.util.AssertionsUtil.expectAssertionError;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import org.assertj.core.api.AssertionInfo;8import org.assertj.core.internal.ThrowablesBaseTest;9import org.junit.jupiter.api.Test;10class Throwables_assertHasCauseReference_Test extends ThrowablesBaseTest {11  void should_pass_if_actual_has_expected_cause() {12    throwables.assertHasCauseReference(someInfo(), actual, expectedCause);13  }14  void should_fail_if_actual_has_no_cause() {15    AssertionInfo info = someInfo();16    Throwable actualCause = null;17    actual.initCause(actualCause);18    Throwable error = expectAssertionError(() -> throwables.assertHasCauseReference(info, actual, expectedCause));19    assertThat(error).hasMessage(shouldHaveCause(actual, expectedCause).create());20  }21  void should_fail_if_actual_has_different_cause() {22    AssertionInfo info = someInfo();23    Throwable actualCause = new RuntimeException("actualCause");24    actual.initCause(actualCause);25    Throwable error = expectAssertionError(() -> throwables.assertHasCauseReference(info, actual, expectedCause));26    assertThat(error).hasMessage(shouldHaveCause(actual, expectedCause).create());27  }28  void should_fail_if_actual_is_null() {29    expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), null, expectedCause));30  }31  void should_fail_if_cause_is_null() {32    expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), actual, null));33  }34  void should_fail_if_actual_and_cause_are_null() {35    expectAssertionError(() -> throwables.assertHasCauseReference(someInfo(), null, null));36  }37  void should_fail_if_actual_and_cause_are_the_same() {38    Throwable actualCause = new RuntimeException("actualCause");39    actual.initCause(actualCause);40    Throwable error = expectAssertionError(() -> throwables.assertHasCause

assertHasCauseReference

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3import org.assertj.core.internal.Failures;4import org.assertj.core.internal.Throwables;5import org.junit.Test;6public class ThrowableAssertTest {7    public void testAssertHasCauseReference() {8        Failures failures = Failures.instance();9        Throwables throwables = Throwables.instance();10        ThrowableAssert throwableAssert = new ThrowableAssert(new Throwable());11        Throwable throwable = new Throwable();12        Throwable throwableWithCause = new Throwable(throwable);13        throwables.assertHasCauseReference(failures, throwableWithCause, throwable);14        throwableAssert.assertHasCauseReference(throwable);15    }16}17	at org.assertj.core.error.ShouldBeSame.shouldBeSame(ShouldBeSame.java:33)18	at org.assertj.core.internal.Throwables.assertHasCauseReference(Throwables.java:145)19	at org.assertj.core.api.ThrowableAssert.assertHasCauseReference(ThrowableAssert.java:153)20	at com.journaldev.junit.ThrowableAssertTest.testAssertHasCauseReference(ThrowableAssertTest.java:35)21	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)22	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)23	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)24	at java.lang.reflect.Method.invoke(Method.java:498)25	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)26	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)27	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)28	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:

assertHasCauseReference

Using AI Code Generation

1    void test() {2        Throwable cause = new IllegalArgumentException("This is the cause");3        Throwable exception = new RuntimeException("This is the exception", cause);4        assertThat(exception).hasCauseReference(cause);5    }6    void test() {7        Throwable cause = new IllegalArgumentException("This is the cause");8        Throwable exception = new RuntimeException("This is the exception", cause);9        assertThat(exception).hasCauseReference(cause);10    }11    void test() {12        Throwable cause = new IllegalArgumentException("This is the cause");13        Throwable exception = new RuntimeException("This is the exception", cause);14        assertThat(exception).hasCauseReference(cause);15    }16    void test() {17        Throwable cause = new IllegalArgumentException("This is the cause");18        Throwable exception = new RuntimeException("This is the exception", cause);19        assertThat(exception).hasCauseReference(cause);20    }21    void test() {22        Throwable cause = new IllegalArgumentException("This is the cause");23        Throwable exception = new RuntimeException("This is the exception", cause);24        assertThat(exception).hasCauseReference(cause);25    }26    void test() {27        Throwable cause = new IllegalArgumentException("This is the cause");28        Throwable exception = new RuntimeException("This is the exception", cause);29        assertThat(exception).hasCauseReference(cause);30    }31    void test() {32        Throwable cause = new IllegalArgumentException("This is the cause");33        Throwable exception = new RuntimeException("This is the exception", cause);34        assertThat(exception).hasCauseReference(cause);35    }36    void test() {37        Throwable cause = new IllegalArgumentException("This is the cause");

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