@Test public void testToString() { assertTrue("Low".equalsIgnoreCase(ErrorLevel.LOW.toString())); assertTrue("Medium".equalsIgnoreCase(ErrorLevel.MEDIUM.toString())); assertTrue("High".equalsIgnoreCase(ErrorLevel.HIGH.toString())); assertTrue("Fatal".equalsIgnoreCase(ErrorLevel.FATAL.toString())); assertTrue("Unknown".equalsIgnoreCase(ErrorLevel.UNKNOWN.toString())); }