Introduction to 4Test, which is a new Model-Based Testing (MBT) method. The models are simple text. There is only one optimal test selection criterion.
8. customers with cards price reduction.
new EUR 50 10%
has a card price reduction is 15%.
new and second hand
books together.
1
9. choices The numeric-content
categories can be divided into
choices based on the boundary
value analysis
(S) means that choice has to be
selected only once.
2
customers with cards price reduction.
new EUR 50 10%
has a card price reduction is 15%.
new and second hand
books together.
10. constraints3
customers with cards price reduction.
new EUR 50 10%
has a card price reduction is 15%.
new and second hand
books together.
11. test case card
owner
price
reduction for
new books
new books
price in EUR
second hand
book price in
EUR
price
in
EUR
Card owner yes 10% 49.99 0 44.99
Expensive no 10% 50 0 45
Both yes 15% 50 0 42.5
T4 no 49.99 100
5
12. test case card
owner
price
reduction for
new books
new books
price in EUR
second hand
book price in
EUR
price in
EUR
Card owner yes 10% 49.99 0 44.99
Expensive no 10% 50 0 45
Both yes 15% 50 0 42.5
T4 no no reduction 49.99 100 149.99
4