How to use ThrowableAssertAlternative method of org.assertj.core.api.ThrowableAssertAlternative class

Best Assertj code snippet using org.assertj.core.api.ThrowableAssertAlternative.ThrowableAssertAlternative

Source:TestUtil.java Github

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...5import feign.FeignException;6import lombok.AccessLevel;7import lombok.NoArgsConstructor;8import org.assertj.core.api.ThrowableAssert.ThrowingCallable;9import org.assertj.core.api.ThrowableAssertAlternative;10import org.assertj.core.api.ThrowableTypeAssert;11import static org.assertj.core.api.Assertions.assertThatExceptionOfType;12import static org.hamcrest.Matchers.hasProperty;13import static org.hamcrest.Matchers.is;14import static org.mockito.hamcrest.MockitoHamcrest.argThat;15@NoArgsConstructor(access = AccessLevel.PRIVATE)16public class TestUtil {17 public static <T> T withProperty(String property, Object value) {18 return argThat(hasProperty(property, is(value)));19 }20 public static ThrowableTypeAssert<BaseException> assertThatBaseException(BaseErrorType type) {21 return new BaseExceptionThrowableTypeAssert(type);22 }23 public static class BaseExceptionThrowableTypeAssert extends ThrowableTypeAssert<BaseException> {24 private final BaseErrorType type;25 public BaseExceptionThrowableTypeAssert(BaseErrorType type) {26 super(BaseException.class);27 this.type = type;28 }29 @Override30 public ThrowableAssertAlternative<BaseException> isThrownBy(ThrowingCallable throwingCallable) {31 return super.isThrownBy(throwingCallable).matches(e -> e.getErrorType() == type);32 }33 }34 @NoArgsConstructor(access = AccessLevel.PRIVATE)35 public static class Client {36 public static ThrowableAssertAlternative<FeignException.Forbidden> assertNoPermissionTo(37 ThrowingCallable throwingCallable38 ) {39 return assertThatExceptionOfType(FeignException.Forbidden.class).isThrownBy(throwingCallable);40 }41 public static ThrowableTypeAssert<FeignException.Unauthorized> assertThatUnauthorized() {42 return assertThatExceptionOfType(FeignException.Unauthorized.class);43 }44 public static ThrowableTypeAssert<com.samkruglov.base.client.error.BaseException> assertThatBaseException(45 ErrorResponse.CodeEnum type46 ) {47 return new BaseExceptionThrowableTypeAssert(type);48 }49 public static class BaseExceptionThrowableTypeAssert50 extends ThrowableTypeAssert<com.samkruglov.base.client.error.BaseException> {51 private final ErrorResponse.CodeEnum type;52 public BaseExceptionThrowableTypeAssert(ErrorResponse.CodeEnum type) {53 super(com.samkruglov.base.client.error.BaseException.class);54 this.type = type;55 }56 @Override57 public ThrowableAssertAlternative<com.samkruglov.base.client.error.BaseException>58 isThrownBy(ThrowingCallable throwingCallable) {59 return super.isThrownBy(throwingCallable).matches(e -> e.getErrorCode() == type);60 }61 }62 }63}...

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Source:ThrowableAssertAlternative_havingCause_Test.java Github

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...16import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;17import static org.assertj.core.util.AssertionsUtil.expectAssertionError;18import org.junit.jupiter.api.DisplayName;19import org.junit.jupiter.api.Test;20@DisplayName("ThrowableAssertAlternative havingCause")21class ThrowableAssertAlternative_havingCause_Test {22 @Test23 void should_return_cause_if_throwable_has_cause() {24 // GIVEN25 Throwable cause = new Throwable("cause message");26 Throwable throwable = new Throwable("top level message", cause);27 // WHEN28 ThrowableAssertAlternative<?> causeAssertions = new ThrowableAssertAlternative<>(throwable).havingCause();29 // THEN30 assertThat(causeAssertions.actual).isSameAs(cause);31 }32 @Test33 void should_fail_if_throwable_has_no_cause() {34 // GIVEN35 Throwable throwable = new Throwable("top level message");36 ThrowableAssertAlternative<Throwable> taa = new ThrowableAssertAlternative<>(throwable);37 // WHEN38 AssertionError error = expectAssertionError(taa::havingCause);39 // THEN40 assertThat(error).hasMessage(shouldHaveCause(throwable).create());41 }42 @Test43 void should_fail_if_throwable_is_null() {44 // GIVEN45 ThrowableAssertAlternative<Throwable> taa = new ThrowableAssertAlternative<>(null);46 // WHEN47 AssertionError error = expectAssertionError(taa::havingCause);48 // THEN49 assertThat(error).hasMessage(shouldNotBeNull().create());50 }51}...

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Source:ObservableThrowableAssert.java Github

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1package se.fortnox.reactivewizard.test.observable;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.ThrowableAssertAlternative;4import org.assertj.core.api.ThrowableTypeAssert;5import rx.Observable;6/**7 * Assertion class checking {@link Throwable} type for Observable.8 *9 * @param <T> type of throwable to be thrown.10 */11public class ObservableThrowableAssert<T extends Throwable> extends ThrowableTypeAssert<T> {12 /**13 * Default constructor.14 *15 * @param throwableType class representing the target (expected) exception.16 */17 public ObservableThrowableAssert(Class<? extends T> throwableType) {18 super(throwableType);19 }20 /**21 * Assert one onError signal with the given subclass of a Throwable as type22 * and allow to chain assertions on the thrown exception.23 *24 * @param errorEmittingObservable Observable emitting the error with exception of expected type25 * @return return a {@link ThrowableAssertAlternative}.26 */27 public ThrowableAssertAlternative<? extends T> isEmittedBy(Observable<?> errorEmittingObservable) {28 return Assertions.assertThatExceptionOfType(expectedThrowableType)29 .isThrownBy(() -> errorEmittingObservable.toBlocking().first());30 }31}...

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ThrowableAssertAlternative

Using AI Code Generation

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1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import org.junit.jupiter.api.Test;4public class AssertJThrowableAssertAlternativeTest {5 public void testAssertJThrowableAssertAlternative() {6 assertThatThrownBy(() -> {7 throw new Exception("Test Exception");8 }).isInstanceOf(Exception.class).hasMessage("Test Exception");9 }10}11package com.automationrhapsody.junit5;12import static org.assertj.core.api.Assertions.assertThatThrownBy;13import org.junit.jupiter.api.Test;14public class AssertJThrowableAssertAlternativeTest {15 public void testAssertJThrowableAssertAlternative() {16 assertThatThrownBy(() -> {17 throw new Exception("Test Exception");18 }).isInstanceOf(Exception.class).hasMessage("Test Exception");19 }20}21package com.automationrhapsody.junit5;22import static org.assertj.core.api.Assertions.assertThatThrownBy;23import org.junit.jupiter.api.Test;24public class AssertJThrowableAssertAlternativeTest {25 public void testAssertJThrowableAssertAlternative() {26 assertThatThrownBy(() -> {27 throw new Exception("Test Exception");28 }).isInstanceOf(Exception.class).hasMessage("Test Exception");29 }30}31package com.automationrhapsody.junit5;32import static org.assertj.core.api.Assertions.assertThatThrownBy;33import org.junit.jupiter.api.Test;34public class AssertJThrowableAssertAlternativeTest {35 public void testAssertJThrowableAssertAlternative() {36 assertThatThrownBy(() -> {37 throw new Exception("Test Exception");38 }).isInstanceOf(Exception.class).hasMessage("Test Exception");39 }40}41package com.automationrhapsody.junit5;42import static org.assertj.core.api.Assertions.assertThatThrownBy;43import org.junit.jupiter.api.Test;44public class AssertJThrowableAssertAlternativeTest {45 public void testAssertJThrowableAssertAlternative() {46 assertThatThrownBy(() -> {

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ThrowableAssertAlternative

Using AI Code Generation

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1import org.assertj.core.api.ThrowableAssertAlternative;2import org.assertj.core.api.Assertions;3class AssertJTest {4 public static void main(String[] args) {5 ThrowableAssertAlternative taa = Assertions.assertThatThrownBy(() -> {6 throw new NullPointerException();7 });8 taa.isInstanceOf(NullPointerException.class);9 }10}11 at org.assertj.core.api.ThrowableAssertAlternative.isInstanceOf(ThrowableAssertAlternative.java:112)12 at AssertJTest.main(AssertJTest.java:10)

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ThrowableAssertAlternative

Using AI Code Generation

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1import org.junit.Test;2import org.assertj.core.api.ThrowableAssertAlternative;3import java.lang.Exception;4import java.lang.Throwable;5import java.lang.String;6import java.lang.Object;7import java.lang.RuntimeExcepti

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ThrowableAssertAlternative

Using AI Code Generation

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1import org.assertj.core.api.ThrowableAssertAlternative;2import org.assertj.core.api.Assertions;3import java.io.IOException;4import java.io.FileNotFoundException;5import java.io.File;6import java.io.FileInputStream;7import java.io.InputStream;8import java.io.FileOutputStream;9import java.io.OutputStream;10import java.io.FileOutputStream;11import java.io.ByteArrayOutputStream;12import java.io.ByteArrayInputStream;13import java.io.ObjectOutputStream;14import java.io.ObjectInputStream;15import java.io.Serializable;16import java.util.Arrays;17import java.util.List;18import java.util.ArrayList;19import java.util.Collections;20import java.util.HashMap;21import java.util.Map;22import java.util.TreeMap;23import java.util.Iterator;24import java.util.Set;25import java.util.HashSet;26import java.util.LinkedHashSet;27import java.util.LinkedHashMap;28import java.util.Collection;29import java.util.LinkedList;30import java.util.Queue;31import java.util.Stack;32import java.util.Vector;33import java.util.concurrent.ConcurrentHashMap;34import java.util.concurrent.LinkedBlockingQueue;35import java.util.concurrent.PriorityBlockingQueue;36import java.util.concurrent.SynchronousQueue;37import java.util.concurrent.TimeUnit;38import java.util.concurrent.ArrayBlockingQueue;39import java.util.concurrent.BlockingQueue;40import java.util.concurrent.DelayQueue;41import java.util.concurrent.LinkedBlockingDeque;42import java.util.concurrent.LinkedTransferQueue;43import java.util.concurrent.PriorityBlockingQueue;44import java.util.concurrent.TransferQueue;45import java.util.concurrent.ConcurrentLinkedQueue;46import java.util.concurrent.ConcurrentLinkedDeque;47import java.util.concurrent.ConcurrentSkipListMap;48import java.util.concurrent.ConcurrentSkipListSet;49import java.util.concurrent.ConcurrentHashMap;50import java.util.concurrent.ConcurrentMap;51import java.util.concurrent.ConcurrentNavigableMap;52import java.util.concurrent.ConcurrentNavigableSet;53import java.util.concurrent.ConcurrentSkipListMap;54import java.util.concurrent.ConcurrentSkipListSet;55import java.util.concurrent.ConcurrentLinkedQueue;56import java.util.concurrent.ConcurrentLinkedDeque;57import java.util.concurrent.ConcurrentMap;58import java.util.concurrent.ConcurrentNavigableMap;59import java.util.concurrent.ConcurrentNavigableSet;60import java.util.concurrent.ConcurrentSkipListMap;61import java.util.concurrent.ConcurrentSkipListSet;62import java.util.concurrent.ConcurrentLinkedQueue;63import java.util.concurrent.ConcurrentLinkedDeque;64import java.util.concurrent.ConcurrentMap;65import java.util.concurrent.ConcurrentNavigableMap;66import java.util.concurrent.ConcurrentNavigableSet;67import java.util.concurrent.ConcurrentSkipListMap;68import java.util.concurrent.ConcurrentSkipListSet;69import java.util.concurrent.ConcurrentLinkedQueue;70import java.util.concurrent.ConcurrentLinkedDeque;71import java.util.concurrent.ConcurrentMap;72import java.util.concurrent.ConcurrentNavigableMap

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ThrowableAssertAlternative

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1import org.assertj.core.api.ThrowableAssertAlternative;2public class AssertJThrowableAssertAlternativeExample {3 public static void main(String[] args) {4 ThrowableAssertAlternative<Object> throwableAssertAlternative = new ThrowableAssertAlternative<>(new Exception("message"));5 ThrowableAssertAlternative<Object> throwableAssertAlternative1 = throwableAssertAlternative.withMessage("message");6 System.out.println(throwableAssertAlternative1);7 }8}9AssertJ ThrowableAssertAlternative hasMessage(String message) method10AssertJ ThrowableAssertAlternative hasMessageContaining(String message) method11AssertJ ThrowableAssertAlternative hasMessageStartingWith(String message) method12AssertJ ThrowableAssertAlternative hasMessageEndingWith(String message) method13AssertJ ThrowableAssertAlternative hasMessageMatching(String message) method14AssertJ ThrowableAssertAlternative hasMessageMatching(Pattern pattern) method15AssertJ ThrowableAssertAlternative hasCauseInstanceOf(Class<? extends Throwable> type) method16AssertJ ThrowableAssertAlternative hasCauseExactlyInstanceOf(Class<? extends Throwable> type) method17AssertJ ThrowableAssertAlternative hasCauseInstanceOfAny(Class<? extends Throwable>... types) method18AssertJ ThrowableAssertAlternative hasCauseExactlyInstanceOfAny(Class<? extends Throwable>... types) method19AssertJ ThrowableAssertAlternative hasCause(Throwable expectedCause) method20AssertJ ThrowableAssertAlternative hasCauseExactlyInstanceOfAny(Class<? extends Throwable>... types) method21AssertJ ThrowableAssertAlternative hasNoCause() method22AssertJ ThrowableAssertAlternative hasStackTraceContaining(String expected) method23AssertJ ThrowableAssertAlternative hasStackTraceContainingAny(String... expected) method24AssertJ ThrowableAssertAlternative hasStackTraceContainingAll(String... expected) method25AssertJ ThrowableAssertAlternative hasStackTraceContainingSequence(String... expected) method26AssertJ ThrowableAssertAlternative hasStackTraceContainingExactly(String... expected) method27AssertJ ThrowableAssertAlternative hasStackTraceContaining(String expected, String... expectedOthers) method

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ThrowableAssertAlternative

Using AI Code Generation

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1import org.assertj.core.api.ThrowableAssertAlternative;2import org.assertj.core.api.Assertions;3public class AssertJExample {4 public static void main(String[] args) {5 ThrowableAssertAlternative<Throwable> assertThrows = Assertions.assertThrows(ArithmeticException.class, () -> {6 int i = 1/0;7 });8 assertThrows.withMessage("divide by zero");9 assertThrows.withMessageContaining("zero");10 assertThrows.withMessageStartingWith("divide");11 assertThrows.withMessageEndingWith("zero");12 assertThrows.withCause(null);13 assertThrows.withNoCause();14 assertThrows.withStackTraceContaining("main");15 assertThrows.withMessageMatching("divide.*zero");16 }17}18 ThrowableAssertAlternative<Throwable> assertThrows = Assertions.assertThrows(ArithmeticException.class, () -> {19symbol: method assertThrows(Class<ArithmeticException>,LambdaExpression)20import org.assertj.core.api.ThrowableAssertAlternative;21import org.assertj.core.api.Assertions;22public class AssertJExample {23 public static void main(String[] args) {24 ThrowableAssertAlternative<Throwable> assertThrows = Assertions.assertThatThrownBy(() -> {25 int i = 1/0;26 });27 assertThrows.withMessage("divide by zero");28 assertThrows.withMessageContaining("zero");29 assertThrows.withMessageStartingWith("divide");30 assertThrows.withMessageEndingWith("zero");31 assertThrows.withCause(null);32 assertThrows.withNoCause();33 assertThrows.withStackTraceContaining("main");34 assertThrows.withMessageMatching("divide.*zero");35 }36}37 ThrowableAssertAlternative<Throwable> assertThrows = Assertions.assertThatThrownBy(() -> {38symbol: method assertThatThrownBy(LambdaExpression)39import org.assertj.core.api.ThrowableAssertAlternative;40import org.assertj.core.api.Assertions;41public class AssertJExample {42 public static void main(String[] args) {

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ThrowableAssertAlternative

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1import org.assertj.core.api.ThrowableAssertAlternative;2class AssertJThrowableAssertAlternative {3 public static void main(String[] args) {4 Throwable throwable = new Throwable("A throwable object");5 ThrowableAssertAlternative throwableAssertAlternative = new ThrowableAssertAlternative(throwable);6 System.out.println("throwableAssertAlternative: " + throwableAssertAlternative);7 }8}9AssertJ ThrowableAssertAlternative assertInstanceOf(Class<? extends Throwable> expectedType) method10AssertJ ThrowableAssertAlternative hasMessage(String expectedMessage) method11AssertJ ThrowableAssertAlternative hasMessageContaining(String expectedMessage) method12AssertJ ThrowableAssertAlternative hasMessageStartingWith(String expectedMessage) method13AssertJ ThrowableAssertAlternative hasMessageEndingWith(String expectedMessage) method14AssertJ ThrowableAssertAlternative hasMessageMatching(String expectedMessage) method15AssertJ ThrowableAssertAlternative hasMessageNotContaining(String expectedMessage) method16AssertJ ThrowableAssertAlternative hasMessageNotStartingWith(String expectedMessage) method17AssertJ ThrowableAssertAlternative hasMessageNotEndingWith(String expectedMessage) method18AssertJ ThrowableAssertAlternative hasMessageNotMatching(String expectedMessage) method19AssertJ ThrowableAssertAlternative hasMessageNotEqualTo(String expectedMessage) method20AssertJ ThrowableAssertAlternative hasNoCause() method21AssertJ ThrowableAssertAlternative hasCauseInstanceOf(Class<? extends Throwable> expectedType) method22AssertJ ThrowableAssertAlternative hasCauseMessage(String expectedMessage) method23AssertJ ThrowableAssertAlternative hasCauseMessageContaining(String expectedMessage) method24AssertJ ThrowableAssertAlternative hasCauseMessageStartingWith(String expectedMessage) method25AssertJ ThrowableAssertAlternative hasCauseMessageEndingWith(String expectedMessage) method26AssertJ ThrowableAssertAlternative hasCauseMessageMatching(String expectedMessage) method

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