robot framework-接口测试实例一

需求：api/car/detail/recommendcar.json   接口返回的车辆数量少于等于20且车辆不能重复

分析：统计接口中返回的列表的长度，再把carid拿出来组成一个新的列表，判断这个列表中的元素是否存在重复

代码如下：

推荐车辆
    [Arguments]    ${carId}
    ${data}    create dictionary    carId=${carId}    fromBroker=false
    ${response}    Rest.Get    /api/car/detail/recommendcar.json    ${data}    form    ${hosts["wdprepub"]}
    ${result}    set variable    ${response["data"]["carList"]}
    ${result length}    get length    ${result}
    #检查推荐的车辆是否少于等于20辆
    should be true    ${result length}<=20
    ${caridlist}=    create list
    : FOR    ${item}    IN    @{response["data"]["carList"]}
    \    ${carid}    set variable    ${item["id"]}
    \    append to list    ${caridlist}    ${carid}
    #检查返回的车辆是否去重
    List Should Not Contain Duplicates    ${caridlist}
    log    ${caridlist}