given:
        file('src/test/java/PoisonTest.java') << """
            import org.junit.jupiter.api.Test;

            public class PoisonTest {
                @Test
                public void passingTest() { }

                @Test
                public void testWithUnserializableException() {
                    throw new UnserializableException();
                }

                @Test

        given:
        file('src/test/java/PoisonTest.java') << """
            import org.testng.annotations.Test;

            public class PoisonTest {
                @Test public void passingTest() { }

                @Test public void testWithUnserializableException() {
                    if (true) {
                        throw new UnserializableException();
                    }
                }