Added basic tests for library functions
Added basic tests for library functions

kalepeterson/ghdata,OSSHealth/ghdata,Hackers-To-Engineers/ghdata-sprint1team-2,OSSHealth/ghdata,Hackers-To-Engineers/ghdata-sprint1team-2,kalepeterson/ghdata,OSSHealth/ghdata,Hackers-To-Engineers/ghdata-sprint1team-2,kalepeterson/ghdata