Added an additional test to cover Populate(dictionary).  Changed tests relying on process command line arguments; values are unpredictable depending on environment (desktop/ci)
Added an additional test to cover Populate(dictionary).  Changed tests relying on process command line arguments; values are unpredictable depending on environment (desktop/ci)

jpdillingham/Utility.CommandLine.Arguments,jpdillingham/Utility.CommandLine.Arguments