How to use Throwables_assertHasRootCauseExactlyInstanceOf_Test class of org.assertj.core.internal.throwables package
Best Assertj code snippet using org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test
Source:org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test-should_throw_NullPointerException_if_given_type_is_null.java 
...25 * .26 * 27 * @author Jean-Christophe Gay28 */29public class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {30 private Throwable throwableWithCause = new Throwable(new Exception(new IllegalArgumentException()));31 @Test32 public void should_throw_NullPointerException_if_given_type_is_null() throws Exception {33 thrown.expectNullPointerException("The given type should not be null");34 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), throwableWithCause, null);35 }36}...
Source:org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test-should_pass_if_root_cause_is_exactly_instance_of_expected_type.java
...25 * .26 * 27 * @author Jean-Christophe Gay28 */29public class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {30 private Throwable throwableWithCause = new Throwable(new Exception(new IllegalArgumentException()));31 @Test public void should_pass_if_root_cause_is_exactly_instance_of_expected_type() throws Exception{throwables.assertHasRootCauseExactlyInstanceOf(someInfo(),throwableWithCause,IllegalArgumentException.class);}32}...
Source:org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test-should_fail_if_actual_is_null.java
...25 * .26 * 27 * @author Jean-Christophe Gay28 */29public class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {30 private Throwable throwableWithCause = new Throwable(new Exception(new IllegalArgumentException()));31 @Test32 public void should_fail_if_actual_is_null() {33 thrown.expectAssertionError(actualIsNull());34 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), null, IllegalArgumentException.class);35 }36}...
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.ShouldHaveRootCauseExactlyInstanceOf.shouldHaveRootCauseExactlyInstance;4import static org.assertj.core.test.ExpectedException.none;5import static org.assertj.core.test.TestData.someInfo;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import static org.mockito.Mockito.verify;8import org.assertj.core.api.AssertionInfo;9import org.assertj.core.api.ThrowableAssert.ThrowingCallable;10import org.assertj.core.test.ExpectedException;11import org.junit.Before;12import org.junit.Rule;13import org.junit.Test;14public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {15 public ExpectedException thrown = none();16 private Throwables throwables;17 private AssertionInfo info;18 public void setUp() {19 throwables = new Throwables();20 info = someInfo();21 }22 public void should_pass_if_actual_has_root_cause_exactly_instance_of_type() {23 throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(new IllegalArgumentException()), IllegalArgumentException.class);24 }25 public void should_fail_if_actual_is_null() {26 thrown.expectAssertionError(actualIsNull());27 throwables.assertHasRootCauseExactlyInstanceOf(info, null, IllegalArgumentException.class);28 }29 public void should_fail_if_actual_has_no_cause() {30 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(), IllegalArgumentException.class);31 assertThat(code).isNotNull();32 thrown.expectAssertionError(shouldHaveRootCauseExactlyInstance(new Throwable(), IllegalArgumentException.class));33 throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(), IllegalArgumentException.class);34 }35 public void should_fail_if_actual_has_root_cause_not_exactly_instance_of_type() {36 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(new IllegalArgumentException()), RuntimeException.class);37 assertThat(code).isNotNull();38 thrown.expectAssertionError(shouldHaveRootCauseExactlyInstance(new Throwable(new IllegalArgumentException()), RuntimeException.class));39 throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(new IllegalArgumentException()), RuntimeException.class);40 }41 public void should_fail_if_actual_has_root_cause_instance_of_type() {42 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(info, new Throwable(new IllegalArgumentException()), Exception.class);
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4import org.assertj.core.error.ShouldHaveRootCauseExactlyInstance;5import org.assertj.core.internal.ThrowablesBaseTest;6import org.junit.Test;7import static org.assertj.core.api.Assertions.assertThatExceptionOfType;8import static org.assertj.core.api.Assertions.catchThrowable;9import static org.assertj.core.error.ShouldHaveRootCauseExactlyInstance.shouldHaveRootCauseExactlyInstance;10import static org.assertj.core.test.TestData.someInfo;11import static org.assertj.core.util.FailureMessages.actualIsNull;12import static org.mockito.Mockito.verify;13public class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {14 public void should_pass_if_actual_has_root_cause_exactly_of_expected_type() {15 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), new RuntimeException(new IllegalArgumentException()), IllegalArgumentException.class);16 }17 public void should_fail_if_actual_is_null() {18 assertThatExceptionOfType(AssertionError.class).isThrownBy(new ThrowingCallable() {19 public void call() throws Throwable {20 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), null, IllegalArgumentException.class);21 }22 }).withMessage(actualIsNull());23 }24 public void should_fail_if_actual_has_no_cause() {25 AssertionInfo info = someInfo();26 Throwable actual = new Throwable();27 Class<? extends Throwable> expectedCauseType = IllegalArgumentException.class;28 Throwable error = catchThrowable(() -> throwables.assertHasRootCauseExactlyInstanceOf(info, actual, expectedCauseType));29 assertThat(error).isInstanceOf(AssertionError.class);30 verify(failures).failure(info, shouldHaveRootCauseExactlyInstance(actual, expectedCauseType));31 }32 public void should_fail_if_actual_has_root_cause_not_exactly_of_expected_type() {33 AssertionInfo info = someInfo();34 Throwable actual = new Throwable(new IllegalArgumentException());35 Class<? extends Throwable> expectedCauseType = RuntimeException.class;36 Throwable error = catchThrowable(() -> throwables.assertHasRootCauseExactlyInstanceOf(info, actual, expectedCauseType));37 assertThat(error).isInstanceOf(AssertionError.class);38 verify(failures).failure(info, shouldHaveRootCauseExactlyInstance(actual, expectedCauseType));39 }40}
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.internal.Throwables;4import org.assertj.core.internal.ThrowablesBaseTest;5import org.junit.jupiter.api.DisplayName;6import org.junit.jupiter.api.Test;7import static org.assertj.core.api.Assertions.assertThatExceptionOfType;8import static org.assertj.core.error.ShouldHaveRootCauseExactlyInstanceOf.shouldHaveRootCauseExactlyInstance;9import static org.assertj.core.test.TestData.someInfo;10import static org.assertj.core.util.AssertionsUtil.expectAssertionError;11import static org.assertj.core.util.FailureMessages.actualIsNull;12import static org.mockito.Mockito.verify;13@DisplayName("Throwables assertHasRootCauseExactlyInstanceOf")14class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {15 void should_pass_if_actual_has_root_cause_exactly_of_type() {16 Throwable actual = new Throwable(new NullPointerException());17 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class);18 }19 void should_fail_if_actual_is_null() {20 Throwable actual = null;21 AssertionError assertionError = expectAssertionError(() -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class));22 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {23 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class);24 }).withMessage(actualIsNull());25 verify(failures).failure(info, actualIsNull());26 }27 void should_fail_if_actual_has_no_root_cause() {28 Throwable actual = new Throwable();29 AssertionError assertionError = expectAssertionError(() -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class));30 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {31 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class);32 }).withMessage(shouldHaveRootCauseExactlyInstance(actual, NullPointerException.class).create());33 verify(failures).failure(info, shouldHaveRootCauseExactlyInstance(actual, NullPointerException.class));34 }35 void should_fail_if_actual_has_root_cause_not_exactly_of_type() {36 Throwable actual = new Throwable(new IllegalArgumentException());
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import static org.mockito.Mockito.verify;3import org.assertj.core.api.AssertionInfo;4import org.assertj.core.api.ThrowableAssert.ThrowingCallable;5import org.assertj.core.internal.Throwables;6import org.assertj.core.internal.ThrowablesBaseTest;7import org.junit.Test;8public class Throwables_assertHasRootCauseExactlyInstanceOf_Test extends ThrowablesBaseTest {9 public void should_pass_if_actual_has_root_cause_instance_of_expected_type() {10 throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), new Throwable(new NullPointerException()),11 NullPointerException.class);12 }13 public void should_fail_if_actual_has_no_cause() {14 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), new Throwable(), NullPointerException.class);15 assertThatExceptionOfType(AssertionError.class).isThrownBy(code).withMessage(shouldHaveRootCauseExactlyInstance(new Throwable(), NullPointerException.class).create());16 }17 public void should_fail_if_actual_has_root_cause_not_instance_of_expected_type() {18 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), new Throwable(new IllegalArgumentException()), NullPointerException.class);19 assertThatExceptionOfType(AssertionError.class).isThrownBy(code).withMessage(shouldHaveRootCauseExactlyInstance(new Throwable(new IllegalArgumentException()),20 NullPointerException.class).create());21 }22 public void should_fail_if_actual_has_root_cause_instance_of_expected_type_but_not_exactly() {23 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), new Throwable(new IllegalArgumentException()), Exception.class);24 assertThatExceptionOfType(AssertionError.class).isThrownBy(code).withMessage(shouldHaveRootCauseExactlyInstance(new Throwable(new IllegalArgumentException()),25 Exception.class).create());26 }27 public void should_fail_if_actual_is_null() {28 Throwable actual = null;29 ThrowingCallable code = () -> throwables.assertHasRootCauseExactlyInstanceOf(someInfo(), actual, NullPointerException.class);30 assertThatNullPointerException().isThrownBy(code).withMessage(actualIsNull());31 }32 public void should_fail_if_expected_type_is_null() {33 Class<? extends Throwable> expectedType = null;34 ThrowingCallable code = () -> throw
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.api.Assertions;4import org.junit.Test;5public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {6 public void test1() {7 Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);8 Assertions.setExtractBareNameFromAssertionErrorCause(true);9 AssertionInfo info = null;10 Throwable actual = null;11 Class<? extends Throwable> expectedType = null;12 Throwables.assertHasRootCauseExactlyInstanceOf(info, actual, expectedType);13 }14}15 at org.assertj.core.internal.throwables.Throwables.assertHasRootCauseExactlyInstanceOf(Throwables.java:257)16 at org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test.test1(Throwables_assertHasRootCauseExactlyInstanceOf_Test.java:13)17 at org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test.main(Throwables_assertHasRootCauseExactlyInstanceOf_Test.java:8)18org.assertj.core.internal.throwables.Throwables.assertHasRootCauseExactlyInstanceOf(Throwables.java:257)19257: checkNotNull(expectedType, "The expected type should not be null");
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1import org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test;2public class Main {3 public static void main(String[] args) {4 Throwables_assertHasRootCauseExactlyInstanceOf_Test obj = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();5 obj.should_pass_if_actual_has_root_cause_exactly_of_type();6 }7}8import org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test;9public class Main {10 public static void main(String[] args) {11 Throwables_assertHasRootCauseExactlyInstanceOf_Test obj = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();12 obj.should_pass_if_actual_has_root_cause_exactly_of_type();13 }14}15import org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test;16public class Main {17 public static void main(String[] args) {18 Throwables_assertHasRootCauseExactlyInstanceOf_Test obj = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();19 obj.should_pass_if_actual_has_root_cause_exactly_of_type();20 }21}22import org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test;23public class Main {24 public static void main(String[] args) {25 Throwables_assertHasRootCauseExactlyInstanceOf_Test obj = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();26 obj.should_pass_if_actual_has_root_cause_exactly_of_type();27 }28}29import org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test;30public class Main {31 public static void main(String[] args) {32 Throwables_assertHasRootCauseExactlyInstanceOf_Test obj = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();33 obj.should_pass_if_actual_has_root_cause_exactly_of_type();34 }35}
Throwables_assertHasRootCauseExactlyInstanceOf_Test
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.internal.Throwables;5import org.assertj.core.util.FailureMessages;6import org.junit.jupiter.api.Test;7import org.junit.jupiter.api.DisplayName;8import org.junit.jupiter.api.Nested;9import org.junit.jupiter.api.BeforeEach;10import org.junit.jupiter.api.AfterEach;11import org.junit.jupiter.api.Assertions;12import org.junit.jupiter.api.BeforeAll;13import org.junit.jupiter.api.AfterAll;14import static org.assertj.core.api.Assertions.*;15import static org.assertj.core.util.FailureMessages.actualIsNull;16public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {17 private Throwables throwables = new Throwables();18 private Throwable throwableWithCause;19 private Throwable throwableWithoutCause;20 private Throwable throwableWithCauseWhichCauseIsCause;21 public void setUp() {22 throwableWithCause = new Throwable(new Exception(new RuntimeException()));23 throwableWithoutCause = new Throwable();24 throwableWithCauseWhichCauseIsCause = new Throwable(new Exception(new RuntimeException(throwableWithCause)));25 }26 @DisplayName("test should_pass_if_actual_has_root_cause_exactly_of_type")27 public void test_should_pass_if_actual_has_root_cause_exactly_of_type() {28 throwables.assertHasRootCauseExactlyInstanceOf(info(), throwableWithCause, RuntimeException.class);29 }30 @DisplayName("test should_fail_if_actual_is_null")31 public void test_should_fail_if_actual_is_null() {32 Throwable thrown = catchThrowable(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), null, RuntimeException.class));33 then(thrown).isInstanceOf(AssertionError.class);34 }35 @DisplayName("test should_fail_if_actual_does_not_have_a_cause")36 public void test_should_fail_if_actual_does_not_have_a_cause() {37 Throwable thrown = catchThrowable(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), throwableWithoutCause, RuntimeException.class));38 then(thrown).isInstanceOf(AssertionError.class);39 }40 @DisplayName("test should_fail_if_actual_root_cause_is_not_exactly_of_type")41 public void test_should_fail_if_actual_root_cause_is_not_exactly_of_type() {42 Throwable thrown = catchThrowable(() -> throwables.assert
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package org.assertj.core.internal.throwables;2import org.junit.jupiter.api.Test;3public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {4 public void test() {5 Throwables_assertHasRootCauseExactlyInstanceOf_Test throwables_assertHasRootCauseExactlyInstanceOf_Test = new Throwables_assertHasRootCauseExactlyInstanceOf_Test();6 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_pass_if_root_cause_is_instance_of_expected_type();7 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_pass_if_root_cause_is_instance_of_expected_type_in_hierarchy();8 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_root_cause_is_not_instance_of_expected_type();9 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_root_cause_is_null();10 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_actual_is_null();11 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_actual_is_not_a_throwable();12 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_actual_has_no_root_cause();13 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_expected_type_is_null();14 throwables_assertHasRootCauseExactlyInstanceOf_Test.should_fail_if_expected_type_is_not_a_class();15 }16 public void should_pass_if_root_cause_is_instance_of_expected_type() throws Exception {17 org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test.should_pass_if_root_cause_is_instance_of_expected_type();18 }19 public void should_pass_if_root_cause_is_instance_of_expected_type_in_hierarchy() throws Exception {20 org.assertj.core.internal.throwables.Throwables_assertHasRootCauseExactlyInstanceOf_Test.should_pass_if_root_cause_is_instance_of_expected_type_in_hierarchy();21 }22 public void should_fail_if_root_cause_is_not_instance_of_expected_type() throws Exception {
Throwables_assertHasRootCauseExactlyInstanceOf_Test
Using AI Code Generation
1package test;2import static org.assertj.core.api.Assertions.assertThat;3import org.assertj.core.internal.Throwables;4import org.junit.jupiter.api.Test;5public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {6 private Throwables throwables = new Throwables();7 public void should_pass_if_actual_has_root_cause_exactly_of_type() {8 Throwable actual = new Throwable(new NullPointerException());9 throwables.assertHasRootCauseExactlyInstanceOf(info(), actual, NullPointerException.class);10 }11 public void should_fail_if_actual_has_no_cause() {12 Throwable actual = new Throwable();13 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), actual, NullPointerException.class)).withMessage(actual + " does not have a root cause");14 }15 public void should_fail_if_actual_has_root_cause_not_exactly_of_type() {16 Throwable actual = new Throwable(new NullPointerException());17 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), actual, IllegalArgumentException.class)).withMessage(actual + " root cause type should have been:<java.lang.IllegalArgumentException> but was:<java.lang.NullPointerException>");18 }19 public void should_fail_if_actual_is_null() {20 assertThatNullPointerException().isThrownBy(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), null, NullPointerException.class)).withMessage(actualIsNull());21 }22 public void should_fail_if_expected_type_is_null() {23 assertThatNullPointerException().isThrownBy(() -> throwables.assertHasRootCauseExactlyInstanceOf(info(), new Throwable(), null)).withMessage("The given root cause type should not be null");24 }25}26package test;27import static org.assertj.core.api.Assertions.assertThat;28import org.assertj.core.internal.Throwables;29import org.junit.jupiter.api.Test;30public class Throwables_assertHasRootCauseExactlyInstanceOf_Test {31 private Throwables throwables = new Throwables();32 public void should_pass_if_actual_has_root_cause_exactly_of_type() {33 Throwable actual = new Throwable(new NullPointerException());34 throwables.assertHasRootCauseExactlyInstanceOf(info(), actual, NullPointerException.class);35 }
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