Tests now test that the correct values are printed out, not that the values...

Tests now test that the correct values are printed out, not that the values are correct. Example: prints out sample, but sample may be wrong - it is not this program's to test if sample is right

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@1306 41f8697f-d340-4b68-9986-7bafba869bb8