- *B* indicates the test case name, which is in the *Function*\_*No.* format. The *No.* is a three-digit number starting from **001**.
- *C* indicates the test case level. There are five test case levels: guard-control level 0 and non-guard-control level 1 to level 4. Of levels 1 to 4, a smaller value indicates a more important function verified by the test case.
> **NOTE**
> - The expected result of each test case must have an assertion.
> - The test case level must be specified.
> It is recommended that the test be implemented step by step according to the template.
> The comment must contain the test case name, description, type, and requirement number, which are in the @tc.*xxx*: *value* format. The test case type @**tc.type** can be any of the following:
Note the following:
- The expected result of each test case must have an assertion.
- The test case level must be specified.
- It is recommended that the test be implemented step by step according to the template.
- The comment must contain the test case name, description, type, and requirement number, which are in the @tc.*xxx*: *value* format. The test case type @**tc.type** can be any of the following:
