Fix #62, remove dependency on MID_BASE defines

Checklist (Please check before submitting)

[x] I reviewed the Contributing Guide.
[x] I signed and emailed the appropriate Contributor License Agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution This is unit test w/SB stubs, so any value will work, it does not need to be adjusted to a real MID_BASE.

Fixes #62

Testing performed Build and run tests

Expected behavior changes None, tests still pass

System(s) tested on Debian

Contributor Info - All information REQUIRED for consideration of pull request Joseph Hickey, Vantage Systems, Inc.

nasa / MD