How to use catchReflectiveOperationException method of org.assertj.core.api.BDDAssertions class
Best Assertj code snippet using org.assertj.core.api.BDDAssertions.catchReflectiveOperationException
Source:Assertions_catchReflectiveOperationException_Test.java 
...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.catchReflectiveOperationException;16import static org.assertj.core.api.Assertions_catchThrowable_Test.codeThrowing;17import static org.assertj.core.api.BDDAssertions.then;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import static org.mockito.Mockito.mock;20import org.assertj.core.api.ThrowableAssert.ThrowingCallable;21import org.junit.jupiter.api.Test;22class Assertions_catchReflectiveOperationException_Test {23 @Test24 void catchReflectiveOperationException_should_fail_with_good_message_if_wrong_type() {25 // GIVEN26 ThrowingCallable code = () -> catchReflectiveOperationException(raisingException("boom!!"));27 // WHEN28 AssertionError assertionError = expectAssertionError(code);29 // THEN30 assertThat(assertionError).hasMessageContainingAll(ReflectiveOperationException.class.getName(), Exception.class.getName());31 }32 @Test33 void catchReflectiveOperationException_should_succeed_and_return_actual_instance_with_correct_class() {34 // GIVEN35 final ReflectiveOperationException expected = new ReflectiveOperationException("boom!!");36 // WHEN37 ReflectiveOperationException actual = catchReflectiveOperationException(codeThrowing(expected));38 // THEN39 then(actual).isSameAs(expected);40 }41 @Test42 void catchReflectiveOperationException_should_succeed_and_return_null_if_no_exception_thrown() {43 // WHEN44 ReflectiveOperationException actual = catchReflectiveOperationException(() -> {});45 // THEN46 then(actual).isNull();47 }48 @Test49 void catchReflectiveOperationException_should_catch_mocked_throwable() {50 // GIVEN51 ReflectiveOperationException exception = mock(ReflectiveOperationException.class);52 // WHEN53 Throwable actual = catchReflectiveOperationException(codeThrowing(exception));54 // THEN55 then(actual).isSameAs(exception);56 }57 static ThrowingCallable raisingException(final String reason) {58 return codeThrowing(new Exception(reason));59 }60}...
Source:EntryPointAssertions_catchReflectiveOperationException_Test.java
...16import java.util.stream.Stream;17import org.assertj.core.api.ThrowableAssert.ThrowingCallable;18import org.junit.jupiter.params.ParameterizedTest;19import org.junit.jupiter.params.provider.MethodSource;20class EntryPointAssertions_catchReflectiveOperationException_Test extends EntryPointAssertionsBaseTest {21 private static final ReflectiveOperationException REFLECTIVE_OPERATION_EXCEPTION = new ReflectiveOperationException();22 @ParameterizedTest23 @MethodSource("catchReflectiveOperationExceptions")24 void should_catch_ReflectiveOperationException(Function<ThrowingCallable, ReflectiveOperationException> catchReflectiveOperationExceptions) {25 // GIVEN26 ThrowingCallable throwingCallable = () -> {27 throw REFLECTIVE_OPERATION_EXCEPTION;28 };29 // WHEN30 ReflectiveOperationException throwable = catchReflectiveOperationExceptions.apply(throwingCallable);31 // THEN32 then(throwable).isSameAs(REFLECTIVE_OPERATION_EXCEPTION);33 }34 private static Stream<Function<ThrowingCallable, ReflectiveOperationException>> catchReflectiveOperationExceptions() {35 return Stream.of(Assertions::catchReflectiveOperationException, BDDAssertions::catchReflectiveOperationException, withAssertions::catchReflectiveOperationException);36 }37}...
catchReflectiveOperationException
Using AI Code Generation
1import org.junit.jupiter.api.Test;2import static org.assertj.core.api.BDDAssertions.catchThrowable;3import static org.assertj.core.api.BDDAssertions.then;4import static org.assertj.core.api.BDDAssertions.thenThrownBy;5public class BDDAssertionsCatchReflectiveOperationExceptionTest {6 public void givenClass_whenLoad_thenCorrect() {7 Class<?> clazz = catchThrowable(() -> Class.forName("java.lang.String"));8 then(clazz).isNotNull();9 }10 public void givenClass_whenLoad_thenCorrect2() {11 thenThrownBy(() -> Class.forName("java.lang.String")).isNull();12 }13}
catchReflectiveOperationException
Using AI Code Generation
1package org.example;2import java.io.IOException;3import static org.assertj.core.api.BDDAssertions.catchThrowable;4public class Example {5 public static void main(String[] args) {6 Throwable thrown = catchThrowable(() -> {7 throw new IOException("boom!");8 });9 System.out.println(thrown);10 }11}12Example 2: Using BDDAssertions.catchThrowable() method13package org.example;14import java.io.IOException;15import static org.assertj.core.api.BDDAssertions.catchThrowable;16public class Example {17 public static void main(String[] args) {18 Throwable thrown = catchThrowable(() -> {19 throw new IOException("boom!");20 });21 System.out.println(thrown);22 }23}24Example 3: Using BDDAssertions.catchThrowable() method25package org.example;26import java.io.IOException;27import static org.assertj.core.api.BDDAssertions.catchThrowable;28public class Example {29 public static void main(String[] args) {30 Throwable thrown = catchThrowable(() -> {31 throw new IOException("boom!");32 });33 System.out.println(thrown);34 }35}36Example 4: Using BDDAssertions.catchThrowable() method37package org.example;38import java.io.IOException;39import static org.assertj.core.api.BDDAssertions.catchThrowable;40public class Example {41 public static void main(String[] args) {42 Throwable thrown = catchThrowable(() -> {43 throw new IOException("boom!");44 });45 System.out.println(thrown);46 }47}48Example 5: Using BDDAssertions.catchThrowable() method49package org.example;50import java.io.IOException;51import static org.assertj.core.api.BDDAssertions.catchThrowable;52public class Example {53 public static void main(String[] args) {54 Throwable thrown = catchThrowable(() -> {55 throw new IOException("boom!");56 });57 System.out.println(thrown);58 }59}
catchReflectiveOperationException
Using AI Code Generation
1package org.assertj.core.api;2import java.io.IOException;3import java.lang.reflect.InvocationTargetException;4import org.junit.Test;5public class BDDAssertions_catchReflectiveOperationException_Test {6 public void test_catchReflectiveOperationException() {7 BDDAssertions.catchReflectiveOperationException(new ThrowingCallable() {8 public void call() throws Throwable {9 throw new IOException("boom");10 }11 });12 }13}14package org.assertj.core.api;15import java.lang.reflect.InvocationTargetException;16import org.junit.Test;17public class BDDAssertions_catchReflectiveOperationException_Test {18 public void test_catchReflectiveOperationException() {19 BDDAssertions.catchReflectiveOperationException(new ThrowingCallable() {20 public void call() throws Throwable {21 throw new InvocationTargetException(new Throwable());22 }23 });24 }25}26package org.assertj.core.api;27import java.lang.reflect.InvocationTargetException;28import org.junit.Test;29public class BDDAssertions_catchReflectiveOperationException_Test {30 public void test_catchReflectiveOperationException() {31 BDDAssertions.catchReflectiveOperationException(new ThrowingCallable() {32 public void call() throws Throwable {33 throw new IllegalAccessException("boom");34 }35 });36 }37}38package org.assertj.core.api;39import java.lang.reflect.InvocationTargetException;40import org.junit.Test;41public class BDDAssertions_catchReflectiveOperationException_Test {42 public void test_catchReflectiveOperationException() {43 BDDAssertions.catchReflectiveOperationException(new ThrowingCallable() {44 public void call() throws Throwable {45 throw new NoSuchMethodException("boom");46 }47 });48 }49}50package org.assertj.core.api;51import java.lang.reflect.InvocationTargetException;52import org.junit.Test;53public class BDDAssertions_catchReflectiveOperationException_Test {54 public void test_catchReflectiveOperationException() {55 BDDAssertions.catchReflectiveOperationException(new ThrowingCallable() {56 public void call() throws Throwable {57 throw new NoSuchFieldException("boom");58 }59 });60 }61}62package org.assertj.core.api;63import java.lang.reflect.InvocationTargetException;64import org.junit.Test;
catchReflectiveOperationException
Using AI Code Generation
1import static org.assertj.core.api.BDDAssertions.catchThrowable;2import static org.assertj.core.api.BDDAssertions.then;3import java.io.IOException;4import java.io.InputStream;5import java.io.InputStreamReader;6import java.io.Reader;7import org.junit.Test;8public class AssertJTest {9 public void test() {10 Throwable thrown = catchThrowable(() -> {11 try (Reader reader = new InputStreamReader(new InputStream() {12 public int read() throws IOException {13 throw new IOException("Boom!");14 }15 })) {16 reader.read();17 }18 });19 then(thrown).hasMessage("Boom!");20 }21}22org.opentest4j.MultipleFailuresError: Multiple Failures (2 failures)23 at org.junit.jupiter.api.AssertAll.fail(AssertAll.java:61)24 at org.junit.jupiter.api.AssertAll.fail(AssertAll.java:31)25 at org.junit.jupiter.api.AssertAll.lambda$assertAll$0(AssertAll.java:24)26 at org.junit.jupiter.api.AssertAll$$Lambda$4/0000000000000000.accept(Unknown Source)27 at java.util.ArrayList.forEach(ArrayList.java:1
catchReflectiveOperationException
Using AI Code Generation
1package org.example;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4import org.assertj.core.api.BDDAssertions;5public class Example {6 public static void main(String[] args) throws Exception {7 Method method = Example.class.getMethod("foo");8 try {9 method.invoke(null);10 } catch (InvocationTargetException e) {11 BDDAssertions.catchReflectiveOperationException(e);12 }13 }14 public static void foo() throws Exception {15 throw new Exception("foo");16 }17}18 at org.example.Example.foo(1.java:19)19 at org.example.Example.main(1.java:14)20 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)21 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)22 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23 at java.base/java.lang.reflect.Method.invoke(Method.java:567)24 at com.intellij.rt.execution.application.AppMainV2$1.run(AppMainV2.java:131)25 at java.base/java.lang.Thread.run(Thread.java:831)
catchReflectiveOperationException
Using AI Code Generation
1import org.assertj.core.api.BDDAssertions;2public class 1 {3 public static void main(String[] args) {4 BDDAssertions.catchReflectiveOperationException(() -> {5 Class.forName("com.example.ClassThatDoesNotExist");6 });7 }8}9 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)10 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)11 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)12 at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:723)13 at org.junit.platform.commons.util.ReflectionUtils.loadClass(ReflectionUtils.java:674)14 at org.junit.platform.commons.util.ReflectionUtils.loadClass(ReflectionUtils.java:660)15 at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)16 at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:342)17 at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:289)18 at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)19 at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:267)20 at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259)21 at java.base/java.util.Optional.orElseGet(Optional.java:369)22 at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258)23 at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)24 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101)25 at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)26 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100)27 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65)28 at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111)29 at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
catchReflectiveOperationException
Using AI Code Generation
1import org.assertj.core.api.BDDAssertions;2import org.junit.Test;3public class JavaExample {4 public void test() {5 BDDAssertions.catchReflectiveOperationException(() -> {6 Class.forName("org.example.MyClass");7 });8 }9}
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Most used method in BDDAssertions
- bdd_assertions_example
- BDDAssertions
- bdd_assertions_with_bdd_mockito
- bdd_assertions_with_and_field
- then
- thenPredicate
- thenComparable
- thenIterable
- thenIterator
- createAssert
- thenPath
- thenCollection
- thenList
- testException
- thenThrownBy
- thenCode
- thenObject
- thenWith
- isBlinking
- setBlinking
- AssertDelegateTarget_example
- thenStream
- catchThrowable
- TextException
- catchThrowableOfType
- catchException
- catchRuntimeException
- catchNullPointerException
- catchIllegalArgumentException
- catchIOException
- catchReflectiveOperationException
- catchIllegalStateException
- catchIndexOutOfBoundsException
- thenExceptionOfType
- thenNoException
- thenNullPointerException
- thenIllegalArgumentException
- thenIOException
- thenIllegalStateException
- thenException
- thenIndexOutOfBoundsException
- thenReflectiveOperationException
- thenRuntimeException
- setRemoveAssertJRelatedElementsFromStackTrace
- fail
- shouldHaveThrown
- setMaxLengthForSingleLineDescription
- setMaxElementsForPrinting
- setPrintAssertionsDescription
- setDescriptionConsumer
- setMaxStackTraceElementsDisplayed
- extractProperty
- tuple
- setAllowExtractingPrivateFields
- setAllowComparingPrivateFields
- setExtractBareNamePropertyMethods
- entry
- atIndex
- within
- withPrecision
- withMarginOf
- withinPercentage
- byLessThan
- from
- allOf
- anyOf
- doesNotHave
- notIn
- contentOf
- linesOf
- setLenientDateParsing
- registerCustomDateFormat
- useDefaultDateFormatsOnly
- toStringOf
- useRepresentation
- registerFormatterForType
- useDefaultRepresentation
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