【RF库Collections测试】List Should Contain Value

Name:
List Should Contain Value
Source:
Collections <test library>
Arguments:
[ list_ | value | msg=None ]
Fails if the `value` is not found from `list`.
If `msg` is not given, the default error message "b | c does not contain the value 'x'" is shown in case of a failure. Otherwise, the given `msg` is used in case of a failure.

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