Which test cases to automate, Which test cases should be automated, automate test cases

1. Which test cases to automate
http://qtp.blogspot.com

2. ONE
Usually what works in ENVIRONMENT
may not work in ANOTHER!

3. No BEST PRACTICE for what should be
automated because
Depends a lot on factors like
Decision To Automate
AUT
Environment
Hardware
Dependencies
Potential Impacts
Others

4. Repetitive tasks are good candidates
for automation e.g. regression tests

5. Tasks or features which are stable
enough [If the module of the application is not stable
enough, the effort in automation is wasted to an extent]

6. Smoke tests are also good candidates
for automation

7. Tasks involving complex calculations are
apt for automation

8. Certain tasks which require regular setup
of environment, for example, are good
candidates for automation

9. Ask questions like How long will it take to
automate? How long does it take to test
manually? Can you afford the time to
automate?

10. Automate things which are difficult for humans, for
example time sensitive actions requiring accurate
timing to capture a state change or certain actions
like loading a component with a hundred
operations per second

11. Tasks or Test Cases requiring multiple data sets
can be automated

12. Mostly apply common sense to decide
between which tasks to automate and
which to test manually

13. You can base your decision on ROI
{Return On Investment}
You can Google for more on ROI