Fixed a couple of things that were causing tests to fail. - #4

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DavidWhitlock wants to merge 3 commits into

Commits on Jul 21, 2021

Fixed a couple of things that were causing tests to fail. More needs to be done, but I'll that to you to work on after you study these changes.
DavidWhitlock
committed
c0051ba
Repaired tests and fine tuned AppointmentBook's addAppointment() method
BennettDesmond
committed
60483c1
Finished the Koans
BennettDesmond
committed
9928be8