How to use Exception method of org.assertj.core.api.EntryPointAssertions_catchException_Test class

Best Assertj code snippet using org.assertj.core.api.EntryPointAssertions_catchException_Test.Exception

Source:EntryPointAssertions_catchException_Test.java Github

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...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_catchException_Test extends EntryPointAssertionsBaseTest {21 private static final Exception EXCEPTION = new Exception();22 @ParameterizedTest23 @MethodSource("catchExceptions")24 void should_catch_Exception(Function<ThrowingCallable, Exception> catchException) {25 // GIVEN26 ThrowingCallable throwingCallable = () -> {27 throw EXCEPTION;28 };29 // WHEN30 Exception throwable = catchException.apply(throwingCallable);31 // THEN32 then(throwable).isSameAs(EXCEPTION);33 }34 private static Stream<Function<ThrowingCallable, Exception>> catchExceptions() {35 return Stream.of(Assertions::catchException, BDDAssertions::catchException, withAssertions::catchException);36 }37}...

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Exception

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1 def "should catch exception"() {2 def ex = catchException { throw new Exception("boom!") }3 }4 def "should catch exception with lambda"() {5 def ex = catchException { throw new Exception("boom!") }6 }7 def "should catch exception with lambda and return value"() {8 def ex = catchException { throw new Exception("boom!") }9 }10 def "should catch throwable"() {11 def ex = catchThrowable { throw new Throwable("boom!") }12 }13 def "should catch throwable with lambda"() {14 def ex = catchThrowable { throw new Throwable("boom!") }15 }16 def "should catch throwable with lambda and return value"() {17 def ex = catchThrowable { throw new Throwable("boom!") }18 }19}20groovy.lang.MissingMethodException: No signature of method: org.spockframework.runtime.model.FeatureInfo.invoke() is applicable for argument types: (org.spockframework.runtime.model.FeatureInfo$_doRun_closure1) values: [org.spockframework.runtime.model.FeatureI

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Exception

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1package org.assertj.core.api;2import java.util.function.Supplier;3import org.junit.Test;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.catchThrowable;6import static org.assertj.core.api.Assertions.catchThrowableOfType;7import static org.assertj.core.api.Assertions.assertThatExceptionOfType;8import static org.assertj.core.api.Assertions.catchThrowableBy;9import static org.assertj.core.api.Assertions.catchThrowableByType;10import static org.assertj.core.api.Assertions.assertThatExceptionByType;11public class EntryPointAssertions_catchException_Test {12 public void should_catch_exception_thrown_by_supplier() {13 Throwable throwable = catchThrowable(() -> { throw new IllegalArgumentException("boom!"); });14 assertThat(throwable).isInstanceOf(IllegalArgumentException.class)15 .hasMessage("boom!");16 }17 public void should_catch_exception_thrown_by_supplier_with_type() {18 IllegalArgumentException throwable = catchThrowableOfType(() -> { throw new IllegalArgumentException("boom!"); },19 IllegalArgumentException.class);20 assertThat(throwable).hasMessage("boom!");21 }22 public void should_catch_exception_thrown_by_supplier_with_type_using_assertj_method() {23 IllegalArgumentException throwable = assertThatExceptionOfType(IllegalArgumentException.class)24 .isThrownBy(() -> { throw new IllegalArgumentException("boom!"); });25 assertThat(throwable).hasMessage("boom!");26 }27 public void should_catch_exception_thrown_by_callable() {28 Throwable throwable = catchThrowableBy(() -> { throw new IllegalArgumentException("boom!"); });29 assertThat(throwable).isInstanceOf(IllegalArgumentException.class)30 .hasMessage("boom!");31 }32 public void should_catch_exception_thrown_by_callable_with_type() {33 IllegalArgumentException throwable = catchThrowableByType(() -> { throw new IllegalArgumentException("boom!"); },34 IllegalArgumentException.class);35 assertThat(throwable).hasMessage("boom!");36 }37 public void should_catch_exception_thrown_by_callable_with_type_using_assertj_method() {38 IllegalArgumentException throwable = assertThatExceptionByType(IllegalArgumentException.class)39 .isThrownBy(() -> { throw new IllegalArgumentException("boom!"); });

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