@Test public void testMoreImportantUnknown() { assertTrue(ErrorLevel.UNKNOWN.moreImportant(ErrorLevel.MEDIUM)); assertTrue(ErrorLevel.UNKNOWN.moreImportant(ErrorLevel.HIGH)); assertTrue(ErrorLevel.UNKNOWN.moreImportant(ErrorLevel.FATAL)); assertTrue(ErrorLevel.UNKNOWN.moreImportant(ErrorLevel.LOW)); assertFalse(ErrorLevel.UNKNOWN.moreImportant(ErrorLevel.UNKNOWN)); assertFalse(ErrorLevel.UNKNOWN.moreImportant(null)); }