Test Cases

Writing test cases is a bit tricky. It depends in so many things like,
- Environment / Platform
- Possible cases / scenarios
- Testing time
- Budget
- Coverage
.
.
.
and many more.

All above points I wrote is context driven, the main tricky thing is your mind. When ever you are testing something your mind play in different direction and in the center is the testing object/application.
Main challenge is,
- How much you can write down in your test cases
- How much you will ignore in your test cases
- How much you will lost

I wish there will be a tool for testers which can track on testers mind so they can fetch their lost thoughts as required ;)