A walk through the structure and features of the projects introduced in Labs 08-12
TDD is a rich and mature field, with its own literature and best practices. Here we review an attempt to capture some of this best practice into a set of higher level patterns.
One of these patterns in the 'Test Double' - and is an important subset of testing strategies. Here we review 2 test double variants: Stubs & Mock Objects.
Introduce a new project, an implementation of the service in Kotlin.