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

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

Source:Throwables_assertHasSuppressedException_Test.java Github

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...12 */13package org.assertj.core.internal.throwables;14import org.assertj.core.api.AssertionInfo;15import org.assertj.core.api.Assertions;16import org.assertj.core.error.ShouldHaveSuppressedException;17import org.assertj.core.internal.ThrowablesBaseTest;18import org.assertj.core.test.TestData;19import org.assertj.core.test.TestFailures;20import org.assertj.core.util.FailureMessages;21import org.junit.jupiter.api.Test;22import org.mockito.Mockito;23public class Throwables_assertHasSuppressedException_Test extends ThrowablesBaseTest {24 private static final String IAE_EXCEPTION_MESSAGE = "invalid arg";25 private static final String NPE_EXCEPTION_MESSAGE = "null arg";26 private Throwable throwableSuppressedException;27 @Test28 public void should_pass_if_one_of_the_suppressed_exception_has_the_expected_type_and_message() {29 throwables.assertHasSuppressedException(TestData.someInfo(), throwableSuppressedException, new IllegalArgumentException(Throwables_assertHasSuppressedException_Test.IAE_EXCEPTION_MESSAGE));30 }31 @Test32 public void should_fail_if_actual_is_null() {33 Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasSuppressedException(someInfo(), null, new Throwable())).withMessage(FailureMessages.actualIsNull());34 }35 @Test36 public void should_fail_if_expected_suppressed_exception_is_null() {37 Assertions.assertThatNullPointerException().isThrownBy(() -> throwables.assertHasSuppressedException(someInfo(), new Throwable(), null)).withMessage("The expected suppressed exception should not be null");38 }39 @Test40 public void should_fail_if_actual_has_no_suppressed_exception_and_expected_suppressed_exception_is_not_null() {41 AssertionInfo info = TestData.someInfo();42 Throwable expectedSuppressedException = new Throwable();43 try {44 throwables.assertHasSuppressedException(info, ThrowablesBaseTest.actual, expectedSuppressedException);45 } catch (AssertionError err) {46 Mockito.verify(failures).failure(info, ShouldHaveSuppressedException.shouldHaveSuppressedException(ThrowablesBaseTest.actual, expectedSuppressedException));47 return;48 }49 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();50 }51 @Test52 public void should_fail_if_suppressed_exception_is_not_instance_of_expected_type() {53 AssertionInfo info = TestData.someInfo();54 Throwable expectedSuppressedException = new NullPointerException(Throwables_assertHasSuppressedException_Test.IAE_EXCEPTION_MESSAGE);55 try {56 throwables.assertHasSuppressedException(info, throwableSuppressedException, expectedSuppressedException);57 } catch (AssertionError err) {58 Mockito.verify(failures).failure(info, ShouldHaveSuppressedException.shouldHaveSuppressedException(throwableSuppressedException, expectedSuppressedException));59 return;60 }61 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();62 }63 @Test64 public void should_fail_if_suppressed_exception_has_not_the_expected_message() {65 AssertionInfo info = TestData.someInfo();66 Throwable expectedSuppressedException = new IllegalArgumentException(((Throwables_assertHasSuppressedException_Test.IAE_EXCEPTION_MESSAGE) + "foo"));67 try {68 throwables.assertHasSuppressedException(info, throwableSuppressedException, expectedSuppressedException);69 } catch (AssertionError err) {70 Mockito.verify(failures).failure(info, ShouldHaveSuppressedException.shouldHaveSuppressedException(throwableSuppressedException, expectedSuppressedException));71 return;72 }73 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();74 }75 @Test76 public void should_fail_if_suppressed_exception_has_no_message_and_the_expected_suppressed_exception_has_one() {77 AssertionInfo info = TestData.someInfo();78 Throwable expectedSuppressedException = new IllegalArgumentException("error cause");79 throwableSuppressedException = new Throwable(new IllegalArgumentException());80 try {81 throwables.assertHasSuppressedException(info, throwableSuppressedException, expectedSuppressedException);82 } catch (AssertionError err) {83 Mockito.verify(failures).failure(info, ShouldHaveSuppressedException.shouldHaveSuppressedException(throwableSuppressedException, expectedSuppressedException));84 return;85 }86 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();87 }88 @Test89 public void should_fail_if_suppressed_exception_has_different_type_and_message_to_expected_cause() {90 AssertionInfo info = TestData.someInfo();91 Throwable expectedSuppressedException = new NullPointerException("error cause");92 try {93 throwables.assertHasSuppressedException(info, throwableSuppressedException, expectedSuppressedException);94 } catch (AssertionError err) {95 Mockito.verify(failures).failure(info, ShouldHaveSuppressedException.shouldHaveSuppressedException(throwableSuppressedException, expectedSuppressedException));96 return;97 }98 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();99 }100}...

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ShouldHaveSuppressedException

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1package org.assertj.core.error;2public class ShouldHaveSuppressedException extends BasicErrorMessageFactory {3 public static ErrorMessageFactory shouldHaveSuppressedException(Throwable actual, Throwable expected) {4 return new ShouldHaveSuppressedException(actual, expected);5 }6 private ShouldHaveSuppressedException(Throwable actual, Throwable expected) {7 super("%nExpecting:%n <%s>%nto have suppressed exception:%n <%s>%nbut had none.", actual, expected);8 }9}10package org.assertj.core.error;11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.error.ShouldHaveSuppressedException.shouldHaveSuppressedException;13import static org.assertj.core.util.Throwables.getStackTrace;14import org.junit.jupiter.api.Test;15public class ShouldHaveSuppressedException_create_Test {16 public void should_create_error_message() {17 Throwable actual = new Throwable("actual");18 Throwable expected = new Throwable("expected");19 String message = shouldHaveSuppressedException(actual, expected).create(new TestDescription("TEST"), new StandardRepresentation());20 assertThat(message).isEqualTo(String.format("[TEST] %nExpecting:%n <%s>%nto have suppressed exception:%n <%s>%nbut had none.",21 getStackTrace(actual), getStackTrace(expected)));22 }23}24package org.assertj.core.error;25import static org.assertj.core.api.Assertions.assertThat;26import static org.assertj.core.error.ShouldHaveSuppressedException.shouldHaveSuppressedException;27import static org.assertj.core.util.Throwables.getStackTrace;28import org.junit.jupiter.api.Test;29public class ShouldHaveSuppressedException_create_Test {30 public void should_create_error_message() {31 Throwable actual = new Throwable("actual");32 Throwable expected = new Throwable("expected");33 String message = shouldHaveSuppressedException(actual, expected).create(new TestDescription("TEST"), new StandardRepresentation());34 assertThat(message).isEqualTo(String.format("[TEST] %nExpecting:%n <%s>%nto have suppressed exception:%n <%s>%nbut had none.",35 getStackTrace(actual), getStackTrace(expected)));36 }37}

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ShouldHaveSuppressedException

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1package org.assertj.core.api;2import java.util.function.Supplier;3import org.assertj.core.error.ShouldHaveSuppressedException;4import org.assertj.core.internal.Throwables;5import org.assertj.core.util.VisibleForTesting;6public class ThrowableAssertAlternative extends AbstractThrowableAssert<ThrowableAssertAlternative, Throwable> {7 Throwables throwables = Throwables.instance();8 public ThrowableAssertAlternative(Throwable actual) {9 super(actual, ThrowableAssertAlternative.class);10 }11 public ThrowableAssertAlternative hasSuppressedException(Supplier<Throwable> expectedSuppressedException) {12 throwables.assertHasSuppressedException(info, actual, expectedSuppressedException);13 return myself;14 }15 public ThrowableAssertAlternative hasSuppressedException(Throwable expectedSuppressedException) {16 throwables.assertHasSuppressedException(info, actual, expectedSuppressedException);17 return myself;18 }19 public ThrowableAssertAlternative hasSuppressedException(Class<? extends Throwable> expectedSuppressedException) {20 throwables.assertHasSuppressedException(info, actual, expectedSuppressedException);21 return myself;22 }23}24package org.assertj.core.error;25import org.assertj.core.internal.TestDescription;26import org.assertj.core.presentation.StandardRepresentation;27import org.junit.jupiter.api.Test;28import static org.assertj.core.api.Assertions.assertThat;29import static org.assertj.core.error.ShouldHaveSuppressedException.shouldHaveSuppressedException;30import static org.assertj.core.util.AssertionsUtil.expectAssertionError;31public class ShouldHaveSuppressedException_create_Test {32 public void should_create_error_message() {33 Throwable actual = new Throwable("boom!");34 Throwable expectedSuppressedException = new Throwable("suppressed!");35 actual.addSuppressed(expectedSuppressedException);36 String errorMessage = shouldHaveSuppressedException(actual, expectedSuppressedException).create(new TestDescription("TEST"), new StandardRepresentation());37 assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +38 "but had no suppressed exception."));39 }40 public void should_create_error_message_with_different_suppressed_exception() {41 Throwable actual = new Throwable("boom!");42 Throwable expectedSuppressedException = new Throwable("sup

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ShouldHaveSuppressedException

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1import org.assertj.core.error.ShouldHaveSuppressedException;2import org.assertj.core.api.Assertions;3public class ShouldHaveSuppressedExceptionTest {4 public static void main(String[] args) {5 Assertions.assertThatThrownBy(() -> {6 throw new Exception("expected");7 }).isInstanceOf(Exception.class)8 .hasMessage("expected")9 .hasSuppressedException(new Exception("suppressed"))10 .hasSuppressedException(new Exception("suppressed2"))11 .hasSuppressedException(new Exception("suppressed3"))12 .hasSuppressedException(new Exception("suppressed4"));13 }14}15 at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1523)16 at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1509)17 at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1505)18 at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1501)19 at com.baeldung.assertj.suppressedexception.ShouldHaveSuppressedExceptionTest.main(ShouldHaveSuppressedExceptionTest.java:22)

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