I am beginner in writing test cases. I am working on a live mobile testing project.
Consider a test case to login to a Mobile application:
Test case Description:
To verify that user is able to sign into the account successfully.
Test case steps:
- Launch the application.
- Enter valid email address and password into the 'email' and 'password' input fields respectively.
- Observe that user is able to sign into the account successfully.
User must be able to sign into the account successfully.
What is the correct , generally accepted way to write test cases steps. Should we write the line 'Observe' in the 3rd step.
Please give some good examples of complete test case and the words used by professional testers?