我正在测试使用蓝牙的应用,
我有一个python函数将其连接到服务器并显示一些字符串。
我想将该字符串存储在变量中,并将其与其他字符串进行比较。

我已经将结果存储在result变量中,但是可以使用它比较字符串

*** Settings ***
Library         AppiumLibrary     run_on_failure=Capture Page Screenshot
Library         String
Library         bt.py
*** Variable ***
${appium_1}=     http://0.0.0.0:4723/wd/hub
${platform_name}=    android
${platformVersion}=         9
${deviceName}=          b6722e70
${app}=      /home/user/Downloads/pre-prod.apk
${result}
*** Test Cases ***
App_Test_1
[Documentation]    Test Case to Login
Open Application        ${appium_1}
platformName=${platform_name}       deviceName=${deviceName}
app=${app}
Capture Page Screenshot
Click Element   id=com.vendekin:id/intro_btn_skip
Sleep   4
Wait Until Element Is Visible   id=com.vendekin:id/phone
input text      id=com.vendekin:id/phone
Click Element   id=com.vendekin:id/login
Sleep   5
Wait Until Element Is Visible   id=com.vendekin:id/otp
Click Element   id=com.vendekin:id/otp
sleep  15
Wait Until Element Is Visible   id=com.vendekin:id/login
Click Element   id=com.vendekin:id/login
Sleep   6
Input Text  id=com.vendekin:id/promocode    010331
sleep   2
click element   id=com.vendekin:id/add
${result}=           connect     29476601-52BE-11CB-8642-D50A896F8D2A
log  ${result}
capture page screenshot
quit application


我希望该函数的输出将以字符串形式存储在结果中以进行比较,但它显示“无”

最佳答案

为了使变量获取函数的返回值,该函数必须首先将其返回。获取None意味着您的函数没有(或返回文字None :)。

所以connect必须是这样的:

def connect(data):
    output = does_its_magic(data)
    return output

10-02 03:50
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