I have written a class(es) that writes and reads from hdfs. Given certain conditions that are occurring when these classes are instantiated they create a specific path and file, and write to it (or they go to a previously created path and file and read from it). I have tested it by running a few hadoop jobs, and it appears to be functioning correctly.
However, I would like to be able to test this in the JUnit framework, but I have not found a good solution for being able to test reading and writing to hdfs in JUnit. I would appreciate an helpful advice on the matter. Thanks.