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How to use Throwable method of org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test class

Best Assertj code snippet using org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test.Throwable

Source:Throwables_assertHasCauseExactlyInstanceOf_Test.java

...13package org.assertj.core.internal.throwables;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.assertThatExceptionOfType;16import static org.assertj.core.api.Assertions.assertThatNullPointerException;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.error.ShouldHaveCauseExactlyInstance.shouldHaveCauseExactlyInstance;19import static org.assertj.core.test.TestData.someInfo;20import static org.assertj.core.util.FailureMessages.actualIsNull;21import static org.mockito.Mockito.verify;22import org.assertj.core.api.AssertionInfo;23import org.assertj.core.internal.ThrowablesBaseTest;24import org.junit.jupiter.api.Test;25/**26 * Tests for27 * {@link org.assertj.core.internal.Throwables#assertHasCauseExactlyInstanceOf(org.assertj.core.api.AssertionInfo, Throwable, Class)}28 * .29 * 30 * @author Jean-Christophe Gay31 */32class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {33  private Throwable throwableWithCause = new Throwable(new IllegalArgumentException());34  @Test35  void should_pass_if_cause_is_exactly_instance_of_expected_type() {36    throwables.assertHasCauseExactlyInstanceOf(someInfo(), throwableWithCause, IllegalArgumentException.class);37  }38  @Test39  void should_fail_if_actual_is_null() {40    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), null, IllegalArgumentException.class))41                                                   .withMessage(actualIsNull());42  }43  @Test44  void should_throw_NullPointerException_if_given_type_is_null() {45    assertThatNullPointerException().isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(),46                                                                                                 throwableWithCause,47                                                                                                 null))48                                    .withMessage("The given type should not be null");49  }50  @Test51  void should_fail_if_actual_has_no_cause() {52    AssertionInfo info = someInfo();53    Class<NullPointerException> expectedCauseType = NullPointerException.class;54    Throwable error = catchThrowable(() -> throwables.assertHasCauseExactlyInstanceOf(info, actual, expectedCauseType));55    assertThat(error).isInstanceOf(AssertionError.class);56    verify(failures).failure(info, shouldHaveCauseExactlyInstance(actual, expectedCauseType));57  }58  @Test59  void should_fail_if_cause_is_not_instance_of_expected_type() {60    AssertionInfo info = someInfo();61    Class<NullPointerException> expectedCauseType = NullPointerException.class;62    Throwable error = catchThrowable(() -> throwables.assertHasCauseExactlyInstanceOf(info, throwableWithCause, expectedCauseType));63    assertThat(error).isInstanceOf(AssertionError.class);64    verify(failures).failure(info, shouldHaveCauseExactlyInstance(throwableWithCause, expectedCauseType));65  }66  @Test67  void should_fail_if_cause_is_not_exactly_instance_of_expected_type() {68    AssertionInfo info = someInfo();69    Class<RuntimeException> expectedCauseType = RuntimeException.class;70    Throwable error = catchThrowable(() -> throwables.assertHasCauseExactlyInstanceOf(info, throwableWithCause, expectedCauseType));71    assertThat(error).isInstanceOf(AssertionError.class);72    verify(failures).failure(info, shouldHaveCauseExactlyInstance(throwableWithCause, expectedCauseType));73  }74}...

Source:org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test-should_fail_if_actual_is_null.java

...16import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;17import static org.assertj.core.util.FailureMessages.actualIsNull;18import static org.mockito.Mockito.verify;19import org.assertj.core.api.AssertionInfo;20import org.assertj.core.internal.ThrowablesBaseTest;21import org.junit.Test;22/**23 * Tests for24 * {@link org.assertj.core.internal.Throwables#assertHasCauseExactlyInstanceOf(org.assertj.core.api.AssertionInfo, Throwable, Class)}25 * .26 * 27 * @author Jean-Christophe Gay28 */29public class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {30  private Throwable throwableWithCause = new Throwable(new IllegalArgumentException());31  @Test32  public void should_fail_if_actual_is_null() {33    thrown.expectAssertionError(actualIsNull());34    throwables.assertHasCauseExactlyInstanceOf(someInfo(), null, IllegalArgumentException.class);35  }36}...

Source:org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test-should_pass_if_cause_is_exactly_instance_of_expected_type.java

...16import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;17import static org.assertj.core.util.FailureMessages.actualIsNull;18import static org.mockito.Mockito.verify;19import org.assertj.core.api.AssertionInfo;20import org.assertj.core.internal.ThrowablesBaseTest;21import org.junit.Test;22/**23 * Tests for24 * {@link org.assertj.core.internal.Throwables#assertHasCauseExactlyInstanceOf(org.assertj.core.api.AssertionInfo, Throwable, Class)}25 * .26 * 27 * @author Jean-Christophe Gay28 */29public class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {30  private Throwable throwableWithCause = new Throwable(new IllegalArgumentException());31  @Test public void should_pass_if_cause_is_exactly_instance_of_expected_type() throws Exception{throwables.assertHasCauseExactlyInstanceOf(someInfo(),throwableWithCause,IllegalArgumentException.class);}32}...

Throwable

Using AI Code Generation

1package org.assertj.core.internal.throwables;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.ShouldHaveCauseExactlyInstanceOf.shouldHaveCauseExactlyInstance;4import static org.assertj.core.test.TestData.someInfo;5import static org.assertj.core.util.FailureMessages.actualIsNull;6import static org.mockito.Mockito.verify;7import org.assertj.core.api.AssertionInfo;8import org.assertj.core.internal.Throwables;9import org.assertj.core.internal.ThrowablesBaseTest;10import org.junit.jupiter.api.Test;11class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {12  void should_pass_if_actual_has_cause_exactly_of_the_expected_type() {13    throwables.assertHasCauseExactlyInstanceOf(someInfo(), new Throwable(new IllegalArgumentException()), IllegalArgumentException.class);14  }15  void should_fail_if_actual_is_null() {16    Throwable actual = null;17    AssertionError error = expectAssertionError(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), actual, IllegalArgumentException.class));18    assertThat(error).hasMessage(actualIsNull());19  }20  void should_fail_if_actual_does_not_have_cause() {21    Throwable actual = new Throwable();22    AssertionError error = expectAssertionError(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), actual, IllegalArgumentException.class));23    assertThat(error).hasMessage(shouldHaveCauseExactlyInstance(actual, IllegalArgumentException.class).create());24  }25  void should_fail_if_actual_has_cause_of_different_type() {26    Throwable actual = new Throwable(new IllegalArgumentException());27    AssertionError error = expectAssertionError(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), actual, IllegalStateException.class));28    assertThat(error).hasMessage(shouldHaveCauseExactlyInstance(actual, IllegalStateException.class).create());29  }30  void should_fail_if_actual_has_cause_of_sub_type() {31    Throwable actual = new Throwable(new IllegalArgumentException());32    AssertionError error = expectAssertionError(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), actual, Exception.class));33    assertThat(error).hasMessage(shouldHaveCauseExactlyInstance(actual, Exception.class).create());34  }35  void should_fail_if_actual_has_cause_of_super_type() {

Throwable

Using AI Code Generation

1package org.assertj.core.internal.throwables;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.error.ShouldHaveCauseExactlyInstanceOf.shouldHaveCauseExactlyInstanceOf;5import static org.assertj.core.internal.ErrorMessages.*;6import static org.assertj.core.test.TestData.someInfo;7import static org.assertj.core.util.FailureMessages.actualIsNull;8import static org.assertj.core.util.Throwables.*;9import static org.mockito.Mockito.verify;10import org.assertj.core.api.AssertionInfo;11import org.assertj.core.internal.Throwables;12import org.assertj.core.internal.ThrowablesBaseTest;13import org.junit.Test;14public class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {15  public void should_pass_if_cause_is_exactly_instance_of_expected_type() {16    throwables.assertHasCauseExactlyInstanceOf(someInfo(), throwableWithCause, NullPointerException.class);17  }18  public void should_fail_if_actual_is_null() {19    thrown.expectAssertionError(actualIsNull());20    throwables.assertHasCauseExactlyInstanceOf(someInfo(), null, NullPointerException.class);21  }22  public void should_fail_if_cause_is_null() {23    AssertionInfo info = someInfo();24    Throwable throwable = throwableWithCause(null);25    try {26      throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);27    } catch (AssertionError e) {28      verify(failures).failure(info, shouldHaveCauseExactlyInstanceOf(throwable, NullPointerException.class));29      return;30    }31    throw expectedAssertionErrorNotThrown();32  }33  public void should_fail_if_cause_is_not_exactly_instance_of_expected_type() {34    AssertionInfo info = someInfo();35    Throwable throwable = throwableWithCause(new IllegalArgumentException());36    try {37      throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);38    } catch (AssertionError e) {39      verify(failures).failure(info, shouldHaveCauseExactlyInstanceOf(throwable, NullPointerException.class));40      return;41    }42    throw expectedAssertionErrorNotThrown();43  }44  public void should_fail_if_cause_is_instance_of_expected_type() {45    AssertionInfo info = someInfo();46    Throwable throwable = throwableWithCause(new NullPointerException());47    try {48      throwables.assertHasCauseExactlyInstanceOf(info, throwable, Exception.class);49    } catch (AssertionError e) {50      verify(failures).failure(info, shouldHaveCause

Throwable

Using AI Code Generation

1package org.assertj.core.internal.throwables;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.api.Assertions;4import org.assertj.core.error.ShouldHaveCauseExactlyInstance;5import org.assertj.core.internal.ThrowablesBaseTest;6import org.junit.jupiter.api.Test;7import static org.assertj.core.api.Assertions.assertThatExceptionOfType;8import static org.assertj.core.error.ShouldHaveCauseExactlyInstance.shouldHaveCauseExactlyInstance;9import static org.assertj.core.util.FailureMessages.actualIsNull;10import static org.mockito.Mockito.verify;11public class Throwables_assertHasCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {12  public void should_pass_if_actual_has_cause_exactly_instance_of_type() {13    throwables.assertHasCauseExactlyInstanceOf(someInfo(), throwableWithCause, NullPointerException.class);14  }15  public void should_fail_if_actual_is_null() {16    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(someInfo(), null, NullPointerException.class)).withMessage(actualIsNull());17  }18  public void should_fail_if_actual_has_no_cause() {19    AssertionInfo info = someInfo();20    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(info, actual, NullPointerException.class)).withMessage(shouldHaveCauseExactlyInstance(actual, NullPointerException.class).create());21  }22  public void should_fail_if_actual_has_cause_but_not_instance_of_expected_type() {23    AssertionInfo info = someInfo();24    Throwable cause = new IllegalArgumentException();25    Throwable throwableWithCause = new Throwable(cause);26    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(info, throwableWithCause, NullPointerException.class)).withMessage(shouldHaveCauseExactlyInstance(throwableWithCause, NullPointerException.class).create());27  }28  public void should_fail_if_actual_has_cause_but_not_exactly_instance_of_expected_type() {29    AssertionInfo info = someInfo();30    Throwable cause = new NullPointerException();31    Throwable throwableWithCause = new Throwable(cause);32    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasCauseExactlyInstanceOf(info, throwableWithCause, Exception.class)).withMessage(shouldHaveCauseExactlyInstance(throwableWithCause, Exception.class).create());33  }

Throwable

Using AI Code Generation

1public class org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test {2    public void test1() throws Throwable {3        org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test obj = new org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test();4        obj.test1();5    }6}

Throwable

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Throwable throwable = new Throwable();4        Throwable cause = new Throwable();5        throwable.initCause(cause);6        throwables.assertHasCauseExactlyInstanceOf(info, throwable, cause.getClass());7    }8}9at org.assertj.core.internal.throwables.Throwables_assertHasCauseExactlyInstanceOf_Test.throwables_assertHasCauseExactlyInstanceOf_Test(Throwables_assertHasCauseExactlyInstanceOf_Test.java:38)

Throwable

Using AI Code Generation

1public class Test {2  public void test() {3    Throwable throwable = new Throwable();4    Throwable cause = new Throwable();5    throwable.initCause(cause);6    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);7  }8}9public class Test {10  public void test() {11    Throwable throwable = new Throwable();12    Throwable cause = new Throwable();13    throwable.initCause(cause);14    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);15  }16}17public class Test {18  public void test() {19    Throwable throwable = new Throwable();20    Throwable cause = new Throwable();21    throwable.initCause(cause);22    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);23  }24}25public class Test {26  public void test() {27    Throwable throwable = new Throwable();28    Throwable cause = new Throwable();29    throwable.initCause(cause);30    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);31  }32}33public class Test {34  public void test() {35    Throwable throwable = new Throwable();36    Throwable cause = new Throwable();37    throwable.initCause(cause);38    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);39  }40}41public class Test {42  public void test() {43    Throwable throwable = new Throwable();44    Throwable cause = new Throwable();45    throwable.initCause(cause);46    throwables.assertHasCauseExactlyInstanceOf(info, throwable, NullPointerException.class);47  }48}49public class Test {50  public void test() {51    Throwable throwable = new Throwable();52    Throwable cause = new Throwable();

Throwable

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        new Throwables_assertHasCauseExactlyInstanceOf_Test().should_pass_if_actual_has_cause_exactly_of_type();4    }5}6public class Test {7    public static void main(String[] args) {8        new Throwables_assertHasCauseExactlyInstanceOf_Test().should_fail_if_actual_has_cause_of_different_type();9    }10}11public class Test {12    public static void main(String[] args) {13        new Throwables_assertHasCauseExactlyInstanceOf_Test().should_fail_if_actual_has_no_cause();14    }15}

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