This kata simulates a babysitter working and getting paid for one night. The rules are pretty straight forward.
As a babysitter
In order to get paid for 1 night of work
I want to calculate my nightly charge
The babysitter:
- starts no earlier than 5:00PM
- leaves no later than 4:00AM
- only babysits for one family per night
- gets paid for full hours (no fractional hours)
- should be prevented from mistakes when entering times (e.g. end time before start time, or outside of allowable work hours)
The job:
- Pays different rates for each family (based on bedtimes, kids and pets, etc...)
- Family A pays $15 per hour before 11pm, and $20 per hour the rest of the night
- Family B pays $12 per hour before 10pm, $8 between 10 and 12, and $16 the rest of the night
- Family C pays $21 per hour before 9pm, then $15 the rest of the night
- The time ranges are the same as the babysitter (5pm through 4am)
Deliverable:
- Calculate total pay, based on babysitter start and end time, and a family.