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How to use tryThrowingMultipleFailuresError method of org.assertj.core.error.AssertionErrorCreator class

Best Assertj code snippet using org.assertj.core.error.AssertionErrorCreator.tryThrowingMultipleFailuresError

Source:AssertionErrorCreator_tryThrowingMultipleFailuresError_Test.java

...18import org.mockito.ArgumentMatchers;19import org.mockito.BDDMockito;20import org.mockito.Mockito;21import org.opentest4j.MultipleFailuresError;22public class AssertionErrorCreator_tryThrowingMultipleFailuresError_Test {23    private AssertionErrorCreator assertionErrorCreator = new AssertionErrorCreator();24    @Test25    public void should_throw_MultipleFailuresError() {26        // GIVEN27        List<? extends AssertionError> errors = Lists.list(new AssertionError("error1"), new AssertionError("error2"));28        // WHEN29        Throwable thrown = Assertions.catchThrowable(() -> assertionErrorCreator.tryThrowingMultipleFailuresError(errors));30        // THEN31        Assertions.assertThat(thrown).isInstanceOf(MultipleFailuresError.class).hasMessage(String.format(("Multiple Failures (2 failures)%n" + ("\terror1%n" + "\terror2"))));32        MultipleFailuresError assertionFailedError = ((MultipleFailuresError) (thrown));33        Assertions.assertThat(assertionFailedError.getFailures()).containsExactlyElementsOf(errors);34    }35    @Test36    public void should_not_throw_MultipleFailuresError_when_failing_to_create_it() throws Exception {37        // GIVEN38        List<? extends AssertionError> errors = Lists.list(new AssertionError("error1"), new AssertionError("error2"));39        ConstructorInvoker constructorInvoker = Mockito.mock(ConstructorInvoker.class);40        BDDMockito.given(constructorInvoker.newInstance(ArgumentMatchers.anyString(), ArgumentMatchers.any(Class[].class), ArgumentMatchers.any(Object[].class))).willThrow(Exception.class);41        assertionErrorCreator.constructorInvoker = constructorInvoker;42        // THEN43        Assertions.assertThatCode(() -> assertionErrorCreator.tryThrowingMultipleFailuresError(errors)).doesNotThrowAnyException();44    }45}...

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