Clean-up weird use of cmp() -- .assertEqual(...) has better error messages.
Clean-up weird use of cmp() -- .assertEqual(...) has better error messages.

vishwaprakashmishra/xmatrix,harrissoerja/vumi,TouK/vumi,harrissoerja/vumi,vishwaprakashmishra/xmatrix,harrissoerja/vumi,TouK/vumi,vishwaprakashmishra/xmatrix,TouK/vumi