Review the requirements and acceptance criteria
Identify the test objective
Define the test scope
Determine test conditions
List preconditions
Specify test data
Write clear test steps
Include expected results for each step or case
Cover positive test cases
Cover negative test cases
Cover boundary test cases
Cover edge cases
Include validation checks
Include error handling checks
Ensure each test case is independent
Use a unique test case ID
Write a concise test case title
Mention the module or feature under test
Specify priority or severity if needed
Specify environment or platform if needed
Keep steps simple and unambiguous
Use consistent terminology
Avoid combining multiple validations in one case
Make test cases traceable to requirements
Review for completeness and correctness
Remove duplicate test cases
Update test cases when requirements change
Organize test cases by feature or scenario
Add postconditions if required
Validate expected outcomes against business rules