Added 'create' tests for each data type. (testing initial population of the process dict in the case of pdict)
Added 'create' tests for each data type. (testing initial population of the process dict in the case of pdict)

SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server