package reactor.blockhound.junit.platform; import org.assertj.core.api.AbstractThrowableAssert; import org.assertj.core.api.Assertions; import org.junit.jupiter.api.Test; import reactor.core.publisher.Mono; import reactor.core.scheduler.Schedulers; class JUnitPlatformIntegrationTest { @Test void shouldApplyAutomatically() { assertThatBlockingCall().hasMessageContaining("Blocking call!"); } private AbstractThrowableAssert<?, ? extends Throwable> assertThatBlockingCall() { return Assertions.assertThatCode(() -> { Mono .fromCallable(() -> { Thread.sleep(1); return ""; }) .subscribeOn(Schedulers.parallel()) .block(); }); } }