六、robotframework接口测试-常用关键字介绍

1.常用关键字介绍:

  a. 打印:log                                                  用法:log   打印内容

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  b.定义变量:Set Variable                             用法:${name}    Set Variable  hello world

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  c.创建字典:Create Dictionary                     用法:${dict}    Create Dictionary   a=1   b=2    或 ${dict}    Create Dictionary   a    1   b    2

  例子:

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  d.post请求发送:requests.Post                   用法:${resp}=           requests.Post     ${test_url}    ${postdata}

     打印返回内容:log   ${resp.text}

  例子:

  

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  e.关键字之断言:

    断言一:比较字符串:should be equal as strings  and  should not be equal as strings

    

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  f.生成随机数字

  ${num} Evaluate random.randint(10000,99999) random
  log ${num}

  

  

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  g.生成随机字符串

  ${str} evaluate string.ascii_letters string #大小写字母全部
  #${str} evaluate string.ascii_lowercase string #小写字母
  log ${str}
  ${len} evaluate len('${str}')
  log ${len}
  ${num} set variable 10
  ${name} set variable 2018
  : FOR ${index} IN RANGE ${num}
  \ ${i} evaluate random.randint(0,int(${len})-1) random
  \ ${tmp} set variable ${str[int(${i})-1]}
  \ ${newStr} set variable ${name}${tmp}
  log ${name}

  

--------------------------------------------------输出:

  20180717 17:12:59.286 : INFO : ${str} = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
  20180717 17:12:59.287 : INFO : abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
  20180717 17:12:59.289 : INFO : ${len} = 52
  20180717 17:12:59.290 : INFO : 52
  20180717 17:12:59.291 : INFO : ${num} = 10
  20180717 17:12:59.292 : INFO : ${name} = 2018
  20180717 17:12:59.294 : INFO : ${i} = 13
  20180717 17:12:59.295 : INFO : ${tmp} = m
  20180717 17:12:59.297 : INFO : ${newStr} = 2018m
  20180717 17:12:59.298 : INFO : ${i} = 32
  20180717 17:12:59.300 : INFO : ${tmp} = F
  20180717 17:12:59.302 : INFO : ${newStr} = 2018F
  20180717 17:12:59.304 : INFO : ${i} = 13
  20180717 17:12:59.305 : INFO : ${tmp} = m
  20180717 17:12:59.307 : INFO : ${newStr} = 2018m
  20180717 17:12:59.309 : INFO : ${i} = 50
  20180717 17:12:59.310 : INFO : ${tmp} = X
  20180717 17:12:59.311 : INFO : ${newStr} = 2018X
  20180717 17:12:59.313 : INFO : ${i} = 42
  20180717 17:12:59.314 : INFO : ${tmp} = P
  20180717 17:12:59.315 : INFO : ${newStr} = 2018P
  20180717 17:12:59.318 : INFO : ${i} = 48
  20180717 17:12:59.319 : INFO : ${tmp} = V
  20180717 17:12:59.321 : INFO : ${newStr} = 2018V
  20180717 17:12:59.322 : INFO : ${i} = 37
  20180717 17:12:59.324 : INFO : ${tmp} = K
  20180717 17:12:59.325 : INFO : ${newStr} = 2018K
  20180717 17:12:59.327 : INFO : ${i} = 36
  20180717 17:12:59.328 : INFO : ${tmp} = J
  20180717 17:12:59.329 : INFO : ${newStr} = 2018J
  20180717 17:12:59.331 : INFO : ${i} = 34
  20180717 17:12:59.333 : INFO : ${tmp} = H
  20180717 17:12:59.334 : INFO : ${newStr} = 2018H
  20180717 17:12:59.336 : INFO : ${i} = 49
  20180717 17:12:59.337 : INFO : ${tmp} = W
  20180717 17:12:59.339 : INFO : ${newStr} = 2018W
  20180717 17:12:59.340 : INFO : 2018

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  h.循环关键字:   :FOR    ${I}    IN  @{list}

              log ${i}

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  j.rf中resp.text和resp.content区别:

  requests.content返回的是二进制响应内容

  而requests.text则是根据网页的响应来猜测编码,如果服务器不指定的话,默认编码是"

  ISO-8859-1"(我当初看到这里的时候,在想为啥默认编码不设置为utf8呢,然后看到了原来是http协议是这样的,所以...)所以这是为什么你用 response.text 返回的是乱码的原因。

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  k.Append to List关键字:

    语法:Arguments:[ list_ | *values ]

    例子:

       

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   l.if条件从句:    ${a}    Run Keyword If    条件    Set Variable 1  ELSE Set Variable  2

  

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  m.Set Variable If                    用法:${a}            Set Variable If  条件  结果1  结果2

  ${c} Set Variable 0 
  ${result1} Set Variable If ${c}==0 结果为0 结果不为0
  ${result1} Set Variable If ${c}>0 value1 value2
  ${result1} Set Variable If ${c}<0 value3 value4

  

  

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转载自blog.csdn.net/chushujin/article/details/81279015