Test Design with CTE XL(TrainingDay) @BugDay2012

1. Test Design with CTEXL
BugDay 2012 By WELOVEBUG.COM
May 13,2012 | Chatwilai K.

2. Test Design with CTEXL
everybody should
Speak!
Rules

3. Test Design with CTEXL
ask some
Questions!
don't be
Shy!
Rules

4. What is CTE XL
s Classification-Tree Editor eXtended Logics
s Download site: http://www.berner-mattner.com/en/berner-
mattner-home/products/cte/download.html

5. XYZ Mall
A hotel telephone system can perform 3 functions
s Customers of type A: receive a 0% discount for less than 10
items, 5% discount for 10 to 99 items, 10% discount for 100
or more items.
s Customers of type B: receive a 5% discount for less than 15
items, 25% discount for 10 to 99 items, 10% discount for 100
or more items.
s Customers of type C: receive a 0% discount for less than 20
items, 25% discount for 10 to 99 items, 10% discount for 100
or more items.
Write set of test cases this telephone system.

6. Exercise (Date)
Write set of test cases this system.

7. Lift go to floor (1)
Black Floor level indicator
Go to floor
Box
Current floor sensor
Lift control
Overload sensor
Life
Control
Write set of test cases this lift go to floor

8. Lift go to floor (2)
Floor
smallest lowest ground top tallest
number floor floor floor building
Overload sensor
True False
Lift control
Ascend Decend Stop

9. Lift go to floor (3)
Partition Value Lower Boundary Upper Boundary
1 Go to floor smallest number lowest floor
2 lowest floor ground floor
3 ground floor top floor
4 top floor tallest building
5 Current floor smallest number lowest floor
6 lowest floor ground floor
7 ground floor top floor
8 top floor tallest building
9 Overload sensor TRUE
10 FALSE
11 Lift control Ascend
12 Descend
13 Stop

10. Hotel (1) Record Reservation
Check in
Record Check In
Record Walk-in Check
in
Enter the guest’s
Record Check Out room number to
calculates the room
charge
Business Rule:-
s Number of nights = today’s date – check in date
s Charge = number of night X room rate
s Normal check outs time is 12pm
s Late check outs must be before 6pm

11. Points System(1)

12. Points System(2)
ABC Mall Points Rewards
Main Scenario
s Customer gets points after login to purchase.
s Customer gets points when paid and confirm to pay that items already within 10 days.
s Every 25 Baht spent , customer will earn 1 point.
s Customer will see the points that will get on the Confirmation Step of Shopping Cart.
Alternative Scenario
s Buy item with out login at step 1
• Customer can’t get any point.
s If customer cancel order at step 2
• Customer can’t get any point.
• System deduces the all Tentative Points from Customer.
s Customer to pay more than 10 days after purchase. at step 2
• Customer can’t get any point.
• System deduces the all Tentative Points from Customer.

13. Points System(3)
ABC Mall Points Rewards
Business Rules
s Customer can get points unlimited per transaction
s Total prices = Total prices of product + Shipping Fee
s Number of points = Total prices of product / 25
s If balance prices is less than 25 Baht will not receive points.
s Total Points = Fixed Points + Tentative Points
s After customer click to checkout, the system will be show Tentative Points
s After customer paid and confirm to pay , the system will be change Tentative Points to Fixed
Points
s Customer gets points when paid and confirm to pay that items already within 10 days.

14. Points System(4)
Test Case Coverage Matrix
Test Cases
Use Case Scenario TC01 TC02 TC03 TC04 TC05 TC06
Login Yes X X X X
No X X
Shipping Fee Free shipping (0 Baht) X X X
Have shipping fee X X
Transaction Status Paid X X X X
Cancel X X
Pay period (From order date) Within 10 days X X X
More than 10 days X

15. Grades System(1)

16. Grades System(2)
Record and update grades of students
Main Scenario
s A teacher can record grades. Whenever grades are recorded, they are also saved to database.
s A teacher can update grades. Whenever grades are updated, the existing grade is loaded.
Then the updated grade is saved to database.
s A teacher and/or a student can view grades.
s Whenever any of these people view grades, they must always log on to the system.
s A teacher can distribute report cards.
Alternative Scenario
s No matching class at step 1
• They can’t record or update grades, A teacher can record or update grades in class
taught by them only.
s If their log on fails at step 1
• they must re-authenticate their user name and password
s If A teacher update grades in class that closed
• A teacher can view grades only.

17. Grades System(3)
Record and update grades of students
Business Rules
s User level has 2 group are teacher and student.
s A teacher can view, record, update and distribute report cards.
s A student can view grades only.
s Users must always log on to the system before.
s A teacher can record and/or update grades within the term or period.
s A teacher can record or update grades in class taught by them only.

18. Grades System(4)
Test Case Coverage Matrixmatrix
Test case coverage
Test Cases
Use Case Scenario TC01 TC02 TC03 TC04 TC05 TC06 TC07 TC08 TC09 TC10
Login Yes X X X X X X X X X
No X
User level Teacher X X X X X
Student X X X
Action View X X
Record X X X
Update X X X
Distribute report X X
Class Matching X X X X X X X
No matching X X X X X X
Period Within period X X X X X X X X X
Out of period X X X X X X X

19. Living life as a Software Tester
Conclusion

20. Living life as a Software Tester
“quality in every phase not afterthought”
“Quality assurance is a process not
a department,
Sometimes is a counter productivity”
Quote of the day

21. Living life as a Software Tester
email Chatwilai.k@gmail.com
msn aeyzip@hotmail.com
blog www.welovebug.com
[@iamjaae]
twitter @iamjaae
Keep in touch

22. thanks
you