Rabatt Rechner (Discount Calculator)

Exercise for finding tests for boundary conditions.

Your Task

1. Try to find test cases and implement good tests.
2. When all test cases are done, check the code coverage to verify that all production code is tested.
3. Some languages provide frameworks for Mutation testing - like PIT for Java. Use these to verify the quality of your tests.

License

New BSD License, see license.txt in repository.