$ mvn -o -B test -Dtest=InterceptorTest#plainSessionWithoutInterceptor_leavesNameUnchanged
(trimmed to the test's own RESULT line)

RESULT[interceptor-scoping]: a plain sessionFactory.openSession() with no interceptor supplied left the name exactly as the application wrote it -- 'mow the lawn' -- the interceptor used by the previous test is scoped to the specific Session it was passed to via withOptions().interceptor(...), not to the SessionFactory as a whole.