@Test
public void testMapLevel() {

  assertEquals(LogLevel.TRACE, JulMappings.mapLevel(Level.ALL));
  assertEquals(LogLevel.TRACE, JulMappings.mapLevel(Level.FINEST));
  assertEquals(LogLevel.TRACE, JulMappings.mapLevel(Level.FINER));
  assertEquals(LogLevel.DEBUG, JulMappings.mapLevel(Level.FINE));
  assertEquals(LogLevel.CONF, JulMappings.mapLevel(Level.CONFIG));
  assertEquals(LogLevel.INFO, JulMappings.mapLevel(Level.INFO));
  assertEquals(LogLevel.WARN, JulMappings.mapLevel(Level.WARNING));
  assertEquals(LogLevel.ERROR, JulMappings.mapLevel(Level.SEVERE));
  assertEquals(LogLevel.OFF, JulMappings.mapLevel(Level.OFF));
}