level 3 test case | can provide some redundancy - for example extra testing of additional combinations of input |  |
is the least important |  |
is a subtopic of 10.8 - Writing Formal Test Cases and Test Plans |  |
is a kind of test case |  |
verifies that requirements of lesser importance are correct |  |
test case | can give rise to many tests |  |
contains - identification and classification
- instructions
- expected result
- cleanup (when needed) - how to make the system go 'back to normal' or shut down after the test
|  |
should be classified according to importance, or severity level, so that the most important test cases are executed first, and are designed to detect the most severe classes of defect |  |