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How to use getCause method of org.assertj.core.api.AbstractThrowableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractThrowableAssert.getCause

Source:PostLikeControllerTest.java

...60		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(61			() -> postRequest(requestUrl)62		);63		// then64		o.getCause().isInstanceOf(EntityNotFoundException.class);65	}66	@Test67	void ì¢ìì_ë±ë¡_ìì¸_ì¬ì©ìê°_ìì() throws Exception {68		// given69		doThrow(new UsernameNotFoundException(ErrorCode.USER_NOT_FOUND.getMessage()))70			.when(postLikeService).addLike(any());71		// when72		String requestUrl = "/api/postlike/1";73		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(74			() -> postRequest(requestUrl)75		);76		// then77		o.getCause().isInstanceOf(UsernameNotFoundException.class);78	}79	@Test80	void ì¢ìì_ë±ë¡_ìì¸_ì´ë¯¸_ë±ë¡ë¨() throws Exception {81		// given82		doThrow(new PostLikeAlreadyAddException()).when(postLikeService).addLike(any());83		// when84		String requestUrl = "/api/postlike/1";85		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(86			() -> postRequest(requestUrl)87		);88		// then89		o.getCause().isInstanceOf(PostLikeAlreadyAddException.class);90	}91	@Test92	void ì¢ìì_ì·¨ì_ì±ê³µ() throws Exception {93		// when94		String requestUrl = "/api/postlike/1";95		ResultActions actions = deleteRequest(requestUrl);96		// then97		actions98			.andExpect(status().isOk());99	}100	@Test101	void ì¢ìì_ì·¨ì_ìì¸_ê²ìê¸ì´_ìì() throws Exception {102		// given103		doThrow(new EntityNotFoundException(ErrorCode.ENTITY_NOT_FOUND.getMessage()))104			.when(postLikeService).cancelLike(any());105		// when106		String requestUrl = "/api/postlike/1";107		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(108			() -> deleteRequest(requestUrl)109		);110		// then111		o.getCause().isInstanceOf(EntityNotFoundException.class);112	}113	@Test114	void ì¢ìì_ì·¨ì_ìì¸_ì¬ì©ìê°_ìì() throws Exception {115		// given116		doThrow(new UsernameNotFoundException(ErrorCode.USER_NOT_FOUND.getMessage()))117			.when(postLikeService).cancelLike(any());118		// when119		String requestUrl = "/api/postlike/1";120		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(121			() -> deleteRequest(requestUrl)122		);123		// then124		o.getCause().isInstanceOf(UsernameNotFoundException.class);125	}126	@Test127	void ì¢ìì_ì·¨ì_ìì¸_ì¢ììê°_ìì() throws Exception {128		// given129		doThrow(new EntityNotFoundException(ErrorCode.ENTITY_NOT_FOUND.getMessage()))130			.when(postLikeService).cancelLike(any());131		// when132		String requestUrl = "/api/postlike/1";133		AbstractThrowableAssert<?, ? extends Throwable> o = assertThatThrownBy(134			() -> deleteRequest(requestUrl)135		);136		// then137		o.getCause().isInstanceOf(EntityNotFoundException.class);138	}139	private ResultActions postRequest(String requestUrl) throws Exception {140		return mvc.perform(141			post(requestUrl)142				.contentType(MediaType.APPLICATION_JSON)143				.accept(MediaType.APPLICATION_JSON)144				.characterEncoding("UTF-8")145		);146	}147	private ResultActions deleteRequest(String requestUrl) throws Exception {148		return mvc.perform(149			delete(requestUrl)150				.contentType(MediaType.APPLICATION_JSON)151				.accept(MediaType.APPLICATION_JSON)...

Source:VAssertions.java

...92        public <X extends RuntimeException> AbstractThrowableAssert<?, X> failureOfType(Class<X> expected) {93            if (!actual.isFailure(expected)) {94                throw new AssertionError("expected:<Failure[" + expected.getName() + "]> but was:<" + actual + ">");95            }96            return (AbstractThrowableAssert<?, X>) Assertions.assertThat(actual.getCause());97        }98        /**99         * unboxing de la partie nominale100         *101         * @return {@code ObjetAssert} du bon type102         * @throws AssertionError si l'instance Ã©tait {@link Try.Failure}103         */104        public ObjectAssert<E> success() {105            if (!actual.isSuccess()) {106                throw new AssertionError("expected:<Success[â¦]> but was:<" + actual + ">");107            }108            return new ObjectAssert<>(actual.get());109        }110    }...

Source:AbstractAssertJPromiseAssert.java

...50            result = actual.get();51        } catch (InterruptedException e) {52            failWithMessage("Promise was interrupted");53        } catch (ExecutionException e) {54            failWithMessage("Promise failed: <%s>", e.getCause());55        }56        return createSucceededAssert(result);57    }58    /**59     * Asserts that the promise failed.60     * @return A {@link org.assertj.core.api.ThrowableAssert} for making61     * assertions on the promise's failure cause.62     */63    public final AbstractThrowableAssert<?, ? extends Throwable> failedWithException() {64        isNotNull();65        try {66            Object value = actual.get();67            failWithMessage("Promise succeeded with value <%s>", value);68        } catch (InterruptedException e) {69            failWithMessage("Promise was interrupted");70        } catch (ExecutionException e) {71            return Assertions.assertThat(e.getCause());72        }73        throw new IllegalStateException("Shouldn't have reached here");74    }75}

getCause

Using AI Code Generation

1import org.assertj.core.api.AbstractThrowableAssert;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        try {6            throw new Exception("Exception");7        } catch (Exception e) {8            AbstractThrowableAssert<?, ? extends Throwable> assertThrowable = Assertions.assertThat(e);9            Throwable cause = assertThrowable.getCause();10            System.out.println(cause);11        }12    }13}14Recommended Posts: Java | assertThrows() method of org.junit.jupiter.api.Assertions class15Java | assertDoesNotThrow() method of org.juni

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test1() {5        try {6            int i = 1 / 0;7        } catch (Exception e) {8            Assertions.assertThat(e).hasMessage("Divide by zero").hasCauseInstanceOf(ArithmeticException.class).hasStackTraceContaining("Test1.test1");9        }10    }11}12at org.junit.Assert.assertEquals(Assert.java:115)13at org.junit.Assert.assertEquals(Assert.java:144)14at org.assertj.core.api.AbstractThrowableAssert.hasMessage(AbstractThrowableAssert.java:85)15at Test1.test1(Test1.java:10)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.runners.ParentRunner.runLeaf(ParentRunner.java:325)25at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)26at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)27at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)28at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)29at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)30at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)31at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)32at org.junit.runners.ParentRunner.run(ParentRunner.java:363)33at org.junit.runner.JUnitCore.run(JUnitCore.java:137)34at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)

getCause

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4public class AssertJTest {5    public void getCauseTest() {6        assertThatThrownBy(() -> { throw new Exception("test"); })7                .hasCause(new Exception("test"));8    }9}10import org.junit.Test;11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.api.Assertions.assertThatThrownBy;13public class AssertJTest {14    public void getCauseTest() {15        assertThatThrownBy(() -> { throw new Exception("test"); })16                .hasCause(new Exception("test"));17    }18}19import org.junit.Test;20import static org.assertj.core.api.Assertions.assertThat;21import static org.assertj.core.api.Assertions.assertThatThrownBy;22public class AssertJTest {23    public void getCauseTest() {24        assertThatThrownBy(() -> { throw new Exception("test"); })25                .hasCause(new Exception("test"));26    }27}28import org.junit.Test;29import static org.assertj.core.api.Assertions.assertThat;30import static org.assertj.core.api.Assertions

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test1() {5        try {6            throw new Exception("test");7        } catch (Exception e) {8            Assertions.assertThat(e).hasMessage("test").hasCause(new Exception("test"));9        }10    }11}12import org.assertj.core.api.Assertions;13import org.junit.Test;14public class Test2 {15    public void test1() {16        try {17            throw new Exception("test");18        } catch (Exception e) {19            Assertions.assertThat(e).hasMessage("test").getCause().hasMessage("test");20        }21    }22}23import org.assertj.core.api.Assertions;24import org.junit.Test;25public class Test3 {26    public void test1() {27        try {28            throw new Exception("test");29        } catch (Exception e) {30            Assertions.assertThat(e).hasMessage("test").getCause().isInstanceOf(Exception.class);31        }32    }33}34import org.assertj.core.api.Assertions;35import org.junit.Test;36public class Test4 {37    public void test1() {38        try {39            throw new Exception("test");40        } catch (Exception e) {41            Assertions.assertThat(e).hasMessage("test").getCause().hasMessage("test").isInstanceOf(Exception.class);42        }43    }44}45import org.assertj.core.api.Assertions;46import org.junit.Test;47public class Test5 {48    public void test1() {49        try {50            throw new Exception("test");51        } catch (Exception e) {52            Assertions.assertThat(e).hasMessage("test").getCause().hasMessage("test").isInstanceOf(Exception.class).hasMessage("test");53        }54    }55}56import org.assertj.core.api.Assertions;57import org.junit.Test;58public class Test6 {

getCause

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5public class AppTest {6    void test1() {7        Throwable thrown = assertThatThrownBy(() -> {8            throw new RuntimeException("boom");9        }).isInstanceOf(RuntimeException.class)10                .hasMessageContaining("boom")11                .hasNoCause().getCause();12        System.out.println(thrown);13    }14}15	at org.example.AppTest.lambda$test1$0(AppTest.java:12)16	at org.assertj.core.api.ThrowableAssert.catchThrowable(ThrowableAssert.java:62)17	at org.assertj.core.api.AssertionsForClassTypes.catchThrowable(AssertionsForClassTypes.java:1013)18	at org.assertj.core.api.Assertions.catchThrowable(Assertions.java:1472)19	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1373)20	at org.example.AppTest.test1(AppTest.java:10)

getCause

Using AI Code Generation

1import org.assertj.core.api.AbstractThrowableAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class AssertJTest {5    public void testAssertJ() {6        try {7            throw new Exception("Error");8        } catch (Exception e) {9            AbstractThrowableAssert<?, ? extends Throwable> throwableAssert = Assertions.assertThat(e);10            Throwable throwable = throwableAssert.getCause();11            System.out.println(throwable);12        }13    }14}15Recommended Posts: How to use AssertJ assertThatThrownBy() method in Java?16How to use AssertJ assertThatCode() method in Java?17How to use AssertJ assertThat() method in Java?18How to use AssertJ assertThatExceptionOfType() method in Java?19How to use AssertJ assertThatNullPointerException() method in Java?20How to use AssertJ assertThatIllegalArgumentException() method in Java?21How to use AssertJ assertThatIllegalStateException() method in Java?22How to use AssertJ assertThatAssertionError() method in Java?23How to use AssertJ assertThatIOException() method in Java?24How to use AssertJ assertThatObject() method in Java?25How to use AssertJ assertThatString() method in Java?26How to use AssertJ assertThatBigDecimal() method in Java?27How to use AssertJ assertThatBigInteger() method in Java?28How to use AssertJ assertThatPath() method in Java?29How to use AssertJ assertThatBoolean() method in Java?30How to use AssertJ assertThatIterable() method in Java?31How to use AssertJ assertThatCollection() method in Java?32How to use AssertJ assertThatMap() method in Java?33How to use AssertJ assertThatList() method in Java?34How to use AssertJ assertThatDouble() method in Java?35How to use AssertJ assertThatFloat() method in Java?36How to use AssertJ assertThatInteger() method in Java?37How to use AssertJ assertThatLong() method in Java?38How to use AssertJ assertThatShort() method in Java?39How to use AssertJ assertThatByte() method in Java?40How to use AssertJ assertThatCharacter() method in Java?41How to use AssertJ assertThatDate() method in Java?42How to use AssertJ assertThatInstant() method in Java?43How to use AssertJ assertThatLocalDate() method in Java?44How to use AssertJ assertThatLocalDateTime() method in Java?

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3import org.junit.Test;4public class AssertJTest {5    public void getCauseTest() {6        Throwable throwable = new Throwable("Cause");7        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);8        ThrowableAssert cause = throwableAssert.getCause();9        System.out.println(cause);10    }11}12import org.assertj.core.api.Assertions;13import org.assertj.core.api.ThrowableAssert;14import org.junit.Test;15public class AssertJTest {16    public void getStackTraceTest() {17        Throwable throwable = new Throwable("Cause");18        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);19        StackTraceElement[] stackTrace = throwableAssert.getStackTrace();20        System.out.println(stackTrace.length);21    }22}23import org.assertj.core.api.Assertions;24import org.assertj.core.api.ThrowableAssert;25import org.junit.Test;26public class AssertJTest {27    public void hasCauseTest() {28        Throwable throwable = new Throwable("Cause");29        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);30        ThrowableAssert cause = throwableAssert.hasCause(throwable);31        System.out.println(cause);32    }33}34import org.assertj.core.api.Assertions;35import org.assertj.core.api.ThrowableAssert;36import org.junit.Test;37public class AssertJTest {38    public void hasStackTraceContainingTest() {39        Throwable throwable = new Throwable("Cause");40        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);41        ThrowableAssert cause = throwableAssert.hasStackTraceContaining("Cause");42        System.out.println(cause);43    }44}45import org.assertj.core.api.Assertions;46import org.assertj.core.api.ThrowableAssert;

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3public class AssertionDemo {4   public static void main(String[] args) {5      try {6         throw new Exception("Some exception");7      } catch (Exception e) {8         ThrowableAssert.ThrowingCallable callable = () -> {9            throw e;10         };11         Assertions.assertThatThrownBy(callable).hasCause(e);12      }13   }14}

getCause

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.Test;4{5    public void test1()6    {7        Throwable throwable = new Throwable("Cause of exception");8        Throwable throwable1 = new Throwable("Exception", throwable);9        Assertions.assertThat(throwable1).hasCause(throwable);10    }11}12org.example.AppTest > test1() FAILED13      Throwable("Exception")14      Throwable("Cause of exception")15    at org.example.AppTest.test1(AppTest.java:12)

getCause

Using AI Code Generation

1Throwable throwable = catchThrowable(() -> {2    throw new RuntimeException("Some exception", new NullPointerException("Another exception"));3});4assertThat(throwable).getCause().hasMessage("Another exception");5assertThat(throwable).getCause().isInstanceOf(NullPointerException.class);6	at org.junit.Assert.assertEquals(Assert.java:115)7	at org.junit.Assert.assertEquals(Assert.java:144)8	at 1.test(1.java:30)9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.javaT144)11	ate1.test(s.java:30)12N;t Page13public class AssertJTest {14    public void hasCauseTest() {15        Throwable throwable = new Throwable("Cause");16        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);17        ThrwableAssert cause = thrwableAsser.hase(throwabl);18       Syste.out.println(caus);19    }20}21import org.assertj.core.api.Assertions;22import org.assertj.core.api.ThrowableAssert;23import org.junit.Test;24public class AssertJTest {25    public void hasStackTraceContainingTest() {26        Throwable throwable = new Throwable("Cause");27        ThrowableAssert throwableAssert = Assertions.assertThat(throwable);28        ThrowableAssert cause = throwableAssert.hasStackTraceContaining("Cause");29        System.out.println(cause);30    }31}32import org.assertj.core.api.Assertions;33import org.assertj.core.api.ThrowableAssert;

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3public class AssertionDemo {4   public static void main(String[] args) {5      try {6         throw new Exception("Some exception");7      } catch (Exception e) {8         ThrowableAssert.ThrowingCallable callable = () -> {9            throw e;10         };11         Assertions.assertThatThrownBy(callable).hasCause(e);12      }13   }14}15import org.junit.Test;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.api.Assertions.assertThatThrownBy;18public class AssertJTest {19    public void getCauseTest() {20        assertThatThrownBy(() -> { throw new Exception("test"); })21                .hasCause(new Exception("test"));22    }23}24import org.junit.Test;25import static org.assertj.core.api.Assertions.assertThat;26import static org.assertj.core.api.Assertions

getCause

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5public class AppTest {6    void test1() {7        Throwable thrown = assertThatThrownBy(() -> {8            throw new RuntimeException("boom");9        }).isInstanceOf(RuntimeException.class)10                .hasMessageContaining("boom")11                .hasNoCause().getCause();12        System.out.println(thrown);13    }14}15	at org.example.AppTest.lambda$test1$0(AppTest.java:12)16	at org.assertj.core.api.ThrowableAssert.catchThrowable(ThrowableAssert.java:62)17	at org.assertj.core.api.AssertionsForClassTypes.catchThrowable(AssertionsForClassTypes.java:1013)18	at org.assertj.core.api.Assertions.catchThrowable(Assertions.java:1472)19	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1373)20	at org.example.AppTest.test1(AppTest.java:10)

getCause

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3public class AssertionDemo {4   public static void main(String[] args) {5      try {6         throw new Exception("Some exception");7      } catch (Exception e) {8         ThrowableAssert.ThrowingCallable callable = () -> {9            throw e;10         };11         Assertions.assertThatThrownBy(callable).hasCause(e);12      }13   }14}

getCause

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.Test;4{5    public void test1()6    {7        Throwable throwable = new Throwable("Cause of exception");8        Throwable throwable1 = new Throwable("Exception", throwable);9        Assertions.assertThat(throwable1).hasCause(throwable);10    }11}12org.example.AppTest > test1() FAILED13      Throwable("Exception")14      Throwable("Cause of exception")15    at org.example.AppTest.test1(AppTest.java:12)

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