Trying MapReduce with MRUnit and MultipleOutput.

[gortiz <go...@pragsis.com>]

I'm trying to test some MapReduces with MRUnit 1.1.0, but I didn't get 
results.

   The code that I execute is:

     mapTextDriver.withInput(new LongWritable(1), new Text(content));
     List<Pair<NullWritable, Text>> outputs = mapTextDriver.run();

But, I never got an output,  the list always has size 0.

I was reading the JIRA https://issues.apache.org/jira/browse/MRUNIT-13 
where they add the new feature to MRUnit but I don't know what I'm 
missing..

I included the annotations:

     @RunWith(..)
     @PrepareForTest(..)

I tried as well to execute the test like:
    mapTextDriver.runTest();
and it works. But I like more to get a list of result and analyze them.


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