如何使用响应中的 url

Question

帮助理解和指导需要进一步做的事情。我使用机器人框架版本 3.1.1 和 Python 2.7 编程语言来编写自动测试脚本，现在有一个任务是开发一个可以处理 POST / GET 请求的测试。因此，我向系统发出 POST 请求以发起付款。答案是付款已经创建，但是所有的操作都需要按照答案里面的link。

要求：

Create Session    allias    URL
&{params}=    Create Dictionary    params1=value1  params2=value2  
${resp}=    Post Request    allias    /init_payment.php    params=${params}
Should Be Equal As Strings    ${resp.status_code}    200

回复post回复：

 <?xml version="1.0" encoding="utf-8"?>
<response><pg_status>ok</pg_status><pg_payment_id>3016695</pg_payment_id><pg_redirect_url>https://test.paybox.money/payment.html?customer=028c44bf25b6be251199221d04b570c2</pg_redirect_url><pg_redirect_url_type>need data</pg_redirect_url_type><pg_salt>8OYUsodtnaTWKbOD</pg_salt><pg_sig>a26e61d6eb710c430d67150498d1f555</pg_sig></response>

如何显示框架以便它可以通过重定向 url？非常感谢您的帮助。

Answer 1

Robot Framework 中的 RequestsKeywors 使用此库中的 Requests HTTP Client. Reading the quickstart 您可以发现响应的内容在 text 字段中可用。

${body}=    ${resp.text}

那么您很可能想要解析 XML。您可以为此使用 XML library。

会是这样的

${root} =   Parse XML   ${body}
${link} =   Get Element Text    ${root} response/pg_redirect_url

Answer 2

当您尝试执行必要的操作来查找某项时会发生这种情况。但我仍然无法确定框架在发誓。无论是在带有 url 还是 ...

的行上

*** Settings ***
Library           Collections
Library           String
Library           RequestsLibrary
Library           OperatingSystem
Library           XML

${resp}=    Post Request    test.paybox.money    /init_payment.php    params=${params}
${XML}=    Parse XML    ${resp.text}
${text}=    Get Element Text    ${XML} /response/pg_redirect_url

20190327 17:31:43.827 :  INFO : Post Request using : alias=test.paybox.money, uri=/init_payment.php, data=<empty>, headers=None, files=None, allow_redirects=True 
20190327 17:31:43.827 :  INFO : 
c:\python27\lib\site-packages\urllib3\connectionpool.py:847: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
  InsecureRequestWarning)
20190327 17:31:43.828 :  INFO : ${resp} = <Response [200]>
20190327 17:31:43.829 :  INFO : ${XML} = <Element 'response' at 0x0426FCC8>
20190327 17:31:43.830 :  FAIL : ParseError: not well-formed (invalid token): line 1, column 9
20190327 17:31:43.830 : DEBUG : 
Traceback (most recent call last):
  File "<string>", line 62, in parse
  File "<string>", line 38, in parse

如何使用响应中的 url

How to use the url that came in response

python-2.7

tdd

robotframework