Image Upload Checklist

• Try to upload file with zero bytes.
• Try to upload image less than minimum limit.
• Try to upload image more than maximum limit.
• Try to upload image exactly minimum limit.
• Try to upload image exactly maximum limit.
• Try to upload image that has hidden text.
• Try to upload image that is converted from other formats to image format.(.exe file converted to .gif etc).
• Try to upload image format that is not acceptable - tiff, bmp...
• Try to upload image format with capital letter extension. (.PNG ...)
• Try to upload image format with different extension - .png; .jpg; .jpeg; .gif
• Try to upload image with same names. Image name must be renamed while storing in DB or server.
• Try to upload image with special characters in it's name.(someName for image's; image! (name) etc)
• Try to upload image with keywords in its name.(delete.gif)
• Try to upload image with more than one extension.(imagename.tiff.jpg.gif)

How to write system test cases

The writing system test cases are very similar to write functional test cases. 

Here, while creating system test cases, we  need to be kept two things in mind:

• Make sure that System test cases has covered the use cases and scenarios 
• System test cases must validate the all types of requirements - i.e. technical, UI, functional, non-functional, performance etc.

The format of system test cases contains:

• Test Case ID - a unique number
• Test Scenario Name/Id
• Tester - name of tester who execute of write test cases
• Requirement - Requirement Id or brief description of the functionality / requirement
• How to Test - Steps to follow for execution of the test case
• Test Data - Input Data
• Expected Result
• Actual Result
• Pass / Fail
• Test Iteration