How to configure log4j.properties for SpringJUnit4ClassRunner?

Question

Suddenly this keeps happening during a JUnit test. Everything was working, I wrote some new tests and this error occured. If I revert it, it won\'t go away. Why is that?

Answer 1

If you don't want to bother with a file, you can do something like this in your code:

static
{
    Logger rootLogger = Logger.getRootLogger();
    rootLogger.setLevel(Level.INFO);
    rootLogger.addAppender(new ConsoleAppender(
               new PatternLayout("%-6r [%p] %c - %m%n")));
}