private void checkLog(IgniteLogger log){
  assert !log.isDebugEnabled();
  assert log.isInfoEnabled();
  log.debug("This is 'debug' message.");
  log.info("This is 'info' message.");
  log.warning("This is 'warning' message.");
  log.warning("This is 'warning' message.",new Exception("It's a test warning exception"));
  log.error("This is 'error' message.");
  log.error("This is 'error' message.",new Exception("It's a test error exception"));
}

private void checkLog ( IgniteLogger log ) { assert ! log . isDebugEnabled ( ) ; assert log . isInfoEnabled ( ) ; log . debug ( "This is 'debug' message." ) ; log . info ( "This is 'info' message." ) ; log . warning ( "This is 'warning' message." ) ; log . warning ( "This is 'warning' message." , new Exception ( "It's a test warning exception" ) ) ; log . error ( "This is 'error' message." ) ; log . error ( "This is 'error' message." , new Exception ( "It's a test error exception" ) ) ; }
tests log4j logging spi .
