How to use ShouldHaveCauseReference class of org.assertj.core.error package

Best Assertj code snippet using org.assertj.core.error.ShouldHaveCauseReference

Source:Throwables_assertHasCauseReference_Test.java

...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.internal.throwables;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;16import static org.assertj.core.test.TestData.someInfo;17import static org.assertj.core.util.AssertionsUtil.expectAssertionError;18import static org.assertj.core.util.FailureMessages.actualIsNull;19import static org.mockito.Mockito.verify;20import java.util.stream.Stream;21import org.assertj.core.api.AssertionInfo;22import org.assertj.core.internal.ThrowablesBaseTest;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  @Test...

Source:ShouldHaveCauseReference_create_Test.java

...12 */13package org.assertj.core.error;14import static java.lang.String.format;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;17import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;18import org.assertj.core.internal.TestDescription;19import org.junit.jupiter.api.Test;20/**21 * Tests for <code>{@link ShouldHaveCauseReference#shouldHaveCauseReference(Throwable, Throwable)}</code>.22 *23 * @author Mike Gilchrist24 */25class ShouldHaveCauseReference_create_Test {26  private static final TestDescription DESCRIPTION = new TestDescription("TEST");27  @Test28  void should_create_error_message_for_expected_without_actual() {29    // GIVEN30    Throwable actualCause = null;31    Throwable expectedCause = new RuntimeException("hello");32    // WHEN33    String actual = shouldHaveCauseReference(actualCause, expectedCause).create(DESCRIPTION);34    // THEN35    then(actual).isEqualTo(format("[TEST] %n" +36                                  "Expecting actual cause reference to be:%n" +37                                  "  %s%n" +38                                  "but was:%n" +39                                  "  null",...

ShouldHaveCauseReference

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;4import static org.assertj.core.util.Throwables.getStackTrace;5import static org.assertj.core.util.Throwables.getRootCause;6import org.assertj.core.api.ThrowableAssert.ThrowingCallable;7import org.assertj.core.error.ErrorMessageFactory;8import org.assertj.core.internal.TestDescription;9import org.junit.Test;10public class ShouldHaveCauseReferenceTest {11  public void should_create_error_message() {12    ErrorMessageFactory factory = shouldHaveCauseReference(new Exception("boom"), new Exception("boom"));13    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());14    assertThat(message).isEqualTo("[Test] " + getStackTrace(new Exception("boom")));15  }16  public void should_create_error_message_with_cause() {17    Throwable throwable = new Exception("boom", new Exception("nested"));18    ErrorMessageFactory factory = shouldHaveCauseReference(throwable, throwable);19    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());20    assertThat(message).isEqualTo("[Test] " + getStackTrace(throwable));21  }22  public void should_create_error_message_with_null_expected() {23    Throwable throwable = new Exception("boom", new Exception("nested"));24    ErrorMessageFactory factory = shouldHaveCauseReference(throwable, null);25    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());26    assertThat(message).isEqualTo("[Test] " + getStackTrace(throwable));27  }28  public void should_create_error_message_with_null_actual() {29    ErrorMessageFactory factory = shouldHaveCauseReference(null, new Exception("boom"));30    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());31    assertThat(message).isEqualTo("[Test] " + getStackTrace(new Exception("boom")));32  }33  public void should_create_error_message_with_null_actual_and_expected() {34    ErrorMessageFactory factory = shouldHaveCauseReference(null, null);35    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());

ShouldHaveCauseReference

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;4import java.io.IOException;5import org.junit.Test;6public class AssertjTest {7	public void test() {8		Throwable thrown = catchThrowable(() -> {9			throw new IOException(new IOException("cause"));10		});11		Throwable cause = thrown.getCause();12		assertThat(thrown).has(shouldHaveCauseReference(cause));13	}14}

ShouldHaveCauseReference

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.api.Condition;3import org.assertj.core.description.Description;4import org.assertj.core.error.BasicErrorMessageFactory;5import org.assertj.core.error.ErrorMessageFactory;6import org.assertj.core.internal.TestDescription;7import org.assertj.core.presentation.StandardRepresentation;8import org.junit.Test;9import static org.assertj.core.api.Assertions.assertThat;10import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;11public class ShouldHaveCauseReference_Test {12  public void test() {13    ErrorMessageFactory factory = shouldHaveCauseReference(new RuntimeException(), new RuntimeException());14    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());15    assertThat(message).isEqualTo("[Test] %nExpecting:%n <java.lang.RuntimeException>%nto have cause reference:%n <java.lang.RuntimeException>");16  }17}

ShouldHaveCauseReference

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldHaveCauseReference;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6public class ShouldHaveCauseReferenceTest {7  public void should_create_error_message() {8    String errorMessage = ShouldHaveCauseReference.shouldHaveCauseReference(new NullPointerException(), new NullPointerException())9        .create(new TestDescription("Test"), new StandardRepresentation());10    Assertions.assertThat(errorMessage).isEqualTo("[Test] " + System.lineSeparator() + "Expecting actual's cause reference to be:");11  }12}13org.assertj.core.error.ShouldHaveCauseReferenceTest.should_create_error_message(ShouldHaveCauseReferenceTest.java:15)14import static org.assertj.core.api.Assertions.assertThat;15import org.assertj.core.api.Assertions;16import org.assertj.core.error.ShouldHaveCauseReference;17import org.assertj.core.internal.TestDescription;18import org.assertj.core.presentation.StandardRepresentation;19import org.junit.Test;20public class ShouldHaveCauseReferenceTest {21  public void should_create_error_message() {22    String errorMessage = ShouldHaveCauseReference.shouldHaveCauseReference(new NullPointerException(), new NullPointerException())23        .create(new TestDescription("Test"), new StandardRepresentation());24    assertThat(errorMessage).isEqualTo("[Test] " + System.lineSeparator() + "Expecting actual's cause reference to be:");25  }26}27org.assertj.core.error.ShouldHaveCauseReferenceTest.should_create_error_message(ShouldHaveCauseReferenceTest.java:15)

ShouldHaveCauseReference

Using AI Code Generation

1import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThat;4import java.io.IOException;5import org.junit.jupiter.api.Test;6import org.junit.jupiter.api.DisplayName;7import org.junit.jupiter.api.Nested;8import org.junit.jupiter.api.BeforeEach;9import org.junit.jupiter.api.AfterEach;10import org.junit.jupiter.api.MethodOrderer;11import org.junit.jupiter.api.Order;12import org.junit.jupiter.api.TestMethodOrder;13import org.junit.jupiter.api.TestInstance;14import org.junit.jupiter.api.TestInstance.Lifecycle;15import org.junit.jupiter.api.TestInfo;16import org.junit.jupiter.api.TestReporter;17import org.junit.jupiter.api.condition.DisabledOnOs;18import org.junit.jupiter.api.condition.EnabledOnOs;19import org.junit.jupiter.api.condition.OS;20import org.junit.jupiter.params.ParameterizedTest;21import org.junit.jupiter.params.provider.ValueSource;22import org.junit.jupiter.params.provider.CsvSource;23import org.junit.jupiter.params.provider.CsvFileSource;24import org.junit.jupiter.params.provider.EnumSource;25import java.util.stream.Stream;26import java.util.stream.IntStream;27import java.util.stream.LongStream;28import java.util.stream.DoubleStream;29import java.util.stream.StreamSupport;30import java.util.stream.Collectors;31import java.util.stream.StreamSupport;32import java.util.stream.DoubleStream;33import java.util.stream.LongStream;34import java.util.stream.IntStream;35import java.util.stream.Stream;36import java.util.stream.Collectors;37import java.util.stream.StreamSupport;38import java.util.stream.DoubleStream;39import java.util.stream.LongStream;40import java.util.stream.IntStream;41import java.util.stream.Stream;42import java.util.stream.Collectors;43import java.util.stream.StreamSupport;44import java.util.stream.DoubleStream;45import java.util.stream.LongStream;46import java.util.stream.IntStream;47import java.util.stream.Stream;48import java.util.stream.Collectors;49import java.util.stream.StreamSupport;50import java.util.stream.DoubleStream;51import java.util.stream.LongStream;52import java.util.stream.IntStream;53import java.util.stream.Stream;54import java.util.stream.Collectors;55import java.util.stream.StreamSupport;56import java.util.stream.DoubleStream;57import java.util.stream.LongStream;58import java.util.stream.IntStream;59import java.util.stream.Stream;60import java.util.stream.Collectors;61import java.util.stream.StreamSupport;62import java.util.stream.DoubleStream;63import java.util.stream.LongStream;64import java.util.stream.IntStream;65import java.util.stream.Stream;66import java.util.stream.Collectors;67import java.util.stream.Stream

ShouldHaveCauseReference

Using AI Code Generation

1import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThat;4import org.junit.Test;5public class AssertJTest {6	public void test() {7		try {8			throw new Exception("Exception occured");9		} catch (Exception e) {10			assertThatExceptionOfType(Exception.class).isThrownBy(() -> {11				throw e;12			}).withCause(new Exception("Exception occured"));13		}14	}15}16import static org.assertj.core.api.Assertions.assertThatExceptionOfType17import static org.assertj.core.api.Assertions.assertThat18import static org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference19import org.junit.Test20class AssertJTest {21	void test() {22		try {23			throw new Exception("Exception occured")24		} catch (Exception e) {25			assertThatExceptionOfType(Exception.class).isThrownBy({26			}).withCause(new Exception("Exception occured"))27		}28	}29}30import org.assertj.core.api.Assertions.assertThatExceptionOfType31import org.assertj.core.api.Assertions.assertThat32import org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference33import org.junit.Test34class AssertJTest {35	fun test() {36		try {

ShouldHaveCauseReference

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.api.Assertions;3import org.assertj.core.internal.TestDescription;4import org.junit.Test;5public class ShouldHaveCauseReferenceTest {6public void test() {7Throwable actualCause = new NullPointerException();8Throwable actual = new IllegalArgumentException(actualCause);9Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {10throw failures.failure(new TestDescription("TEST"), ShouldHaveCauseReference.shouldHaveCauseReference(actual, actualCause));11}).withMessageContaining("12");13}14}15at org.assertj.core.error.ShouldHaveCauseReferenceTest.test(ShouldHaveCauseReferenceTest.java:15)16at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)17at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)18at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)19at java.lang.reflect.Method.invoke(Method.java:498)20at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)21at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)22at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)23at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)24at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)25at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)26at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)27at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)28at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)29at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)30at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)31at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)32at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)33at org.junit.runners.ParentRunner$2.evaluate(P

ShouldHaveCauseReference

Using AI Code Generation

1package com.automationredefined.assertj;2import org.assertj.core.api.Assertions;3import org.assertj.core.error.ShouldHaveCauseReference;4import org.junit.jupiter.api.Test;5public class AssertJTest {6    public void assertJTest() {7        try {8            throw new RuntimeException("Runtime Exception");9        } catch (Exception e) {10            Assertions.assertThatThrownBy(() -> {11                throw new RuntimeException("Runtime Exception", e);12            })13                    .isInstanceOf(RuntimeException.class)14                    .hasCause(e)15                    .hasMessage("Runtime Exception")16                    .hasMessageStartingWith("Runtime")17                    .hasMessageContaining("Exception")18                    .hasMessageEndingWith("Exception")19                    .hasMessageMatching("Runtime.*")20                    .hasNoCause()21                    .hasCauseInstanceOf(RuntimeException.class)22                    .hasCauseInstanceOf(Exception.class)23                    .hasCauseExactlyInstanceOf(RuntimeException.class)24                    .hasCauseExactlyInstanceOf(Exception.class)25                    .hasCause(new RuntimeException("Runtime Exception"))26                    .hasCause(new RuntimeException("Runtime Exception"))27                    .hasCause(ShouldHaveCauseReference.shouldHaveCauseReference(e, e).create());28        }29    }30}31org.junit.jupiter.api.Assertions.assertThrows(AssertionError.class, () -> {32    throw new RuntimeException("Runtime Exception", e);33})34	at org.assertj.core.api.AbstractThrowableAssert.hasNoCause(AbstractThrowableAssert.java:200)35	at com.automationredefined.assertj.AssertJTest.assertJTest(AssertJTest.java:38)36	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)37	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)38	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)39	at java.lang.reflect.Method.invoke(Method.java:498)40	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)41	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)42	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)43	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)44	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)

ShouldHaveCauseReference

Using AI Code Generation

1import java.io.*;2import java.util.*;3import org.assertj.core.error.*;4import org.junit.*;5public class 1 {6    public void test1()7    {8        try {9            int a = 1/0;10        }11        catch (ArithmeticException e) {12            ShouldHaveCauseReference cause = new ShouldHaveCauseReference(e);13            System.out.println(cause);14        }15    }16}17	}18}19import org.assertj.core.api.Assertions.assertThatExceptionOfType20import org.assertj.core.api.Assertions.assertThat21import org.assertj.core.error.ShouldHaveCauseReference.shouldHaveCauseReference22import org.junit.Test23class AssertJTest {24	fun test() {25		try {

ShouldHaveCauseReference

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.api.Assertions;3import org.assertj.core.internal.TestDescription;4import org.junit.Test;5public class ShouldHaveCauseReferenceTest {6public void test() {7Throwable actualCause = new NullPointerException();8Throwable actual = new IllegalArgumentException(actualCause);9Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {10throw failures.failure(new TestDescription("TEST"), ShouldHaveCauseReference.shouldHaveCauseReference(actual, actualCause));11}).withMessageContaining("12");13}14}15at org.assertj.core.error.ShouldHaveCauseReferenceTest.test(ShouldHaveCauseReferenceTest.java:15)16at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)17at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)18at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)19at java.lang.reflect.Method.invoke(Method.java:498)20at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)21at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)22at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)23at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)24at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)25at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)26at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)27at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)28at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)29at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)30at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)31at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)32at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)33at org.junit.runners.ParentRunner$2.evaluate(P

ShouldHaveCauseReference

Using AI Code Generation

1import java.io.*;2import java.util.*;3import org.assertj.core.error.*;4import org.junit.*;5public class 1 {6    public void test1()7    {8        try {9            int a = 1/0;10        }11        catch (ArithmeticException e) {12            ShouldHaveCauseReference cause = new ShouldHaveCauseReference(e);13            System.out.println(cause);14        }15    }16}

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