In episode 002 of Testing All The Things start to implement a driving licence number generator.
We use Stub Test Doubles of the LicenceApplicant interface to give us control over the values we pass into the generateNumber function.
In episode 002 of Testing All The Things start to implement a driving licence number generator.
We use Stub Test Doubles of the LicenceApplicant interface to give us control over the values we pass into the generateNumber function.