@Test
 public void testThatStatusDefaultsToUnknown() {
   inTransaction(
       () -> {
         TestResultNode testResult = testResultFactory.createInGraph().setStatus(null);
         assertThat(testResult.getStatus()).isEqualTo(ResultStatus.UNKNOWN);
       });
 }
 @Test
 public void testThatStatusCanBeChanged() {
   inTransaction(
       () -> {
         TestResultNode testResult =
             testResultFactory.createInGraph().setStatus(ResultStatus.PASSED);
         assertThat(testResult.getStatus()).isEqualTo(ResultStatus.PASSED);
       });
 }