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How to use EntryPointAssertions_catchNullPointerException_Test class of org.assertj.core.api package

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

Source: EntryPointAssertions_catchNullPointerException_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_catchNullPointerException_Test extends EntryPointAssertionsBaseTest {21  private static final NullPointerException NULL_POINTER_EXCEPTION = new NullPointerException();22  @ParameterizedTest23  @MethodSource("catchNullPointerExceptions")24  void should_catch_NullPointerException(Function<ThrowingCallable, NullPointerException> catchNullPointerException) {25    // GIVEN26    ThrowingCallable throwingCallable = () -> {27      throw NULL_POINTER_EXCEPTION;28    };29    // WHEN30    NullPointerException throwable = catchNullPointerException.apply(throwingCallable);31    // THEN32    then(throwable).isSameAs(NULL_POINTER_EXCEPTION);33  }34  private static Stream<Function<ThrowingCallable, NullPointerException>> catchNullPointerExceptions() {...

EntryPointAssertions_catchNullPointerException_Test

Using AI Code Generation

1public void EntryPointAssertions_catchNullPointerException_Test() {2  Throwable thrown = catchThrowable(() -> {3    throw new NullPointerException();4  });5  assertThat(thrown).isInstanceOf(NullPointerException.class);6}

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