Test case (TC)

For enhanced write TC The memory of

TC The test case

1. Describe what behavior is returned when . The output behavior need not be written in the condition .
2. DHLR Describe the return behavior , that HLR The behavior should be described ; HLR The return behavior is not processed , Then don't describe .
3. String validation comparison , You need to add a string A Include string B , character string B Include string A . Prevent the defect of not comparing only one or several .
4. When what behavior appears in the description , There must be a condition description of how to initialize in initialization . Initialization conditions are abstracted into templates , Condition descriptions are hard to find , This reading feeling is not strong .

Total base

• HLTC The description is more abstract , reason HLTC Rely on testing strategies （TS）.
• HLTC The behavior described is the behavior described to the lowest level .
• LLTC Only describe the behavior of this layer .
• HLTC LLTC Normal boundary value 、 Equivalent value ; Abnormal boundary value 、 Equivalent value .
• The selected value is comprehensive and does not repeat , Diagonal transformation .