RobotFramework，如何检查页面上的文本 [英] RobotFramework, how to check text on page

问题描述

如果点击按钮后页面上出现文本.

if there appears text on a page after hitting a button.

它唯一的东西是一个类，就像这样:

the only thing it is in is a class, like so:

<label class="err">2 van de 3 velden  Eiwit, Koolhydraten, Vet  zijn leeg.</label>

你应该验证什么?

我试过了:

Page Should Contain Textfield    err

但我认为这不是要走的路

but that's not the way to go I think

    *** Keywords ***
Open Browser To Login Page
    Open Browser    ${LOGIN URL}    ${BROWSER}
    Maximize Browser Window
    Set Browser Implicit Wait    5
    Set Selenium Speed    ${DELAY}
    Login Page Should Be Open

Login Page Should Be Open
    Title Should Be    Hippe testautomatisering getest i.c.m. testtechnieken

Go To Login Page
    Go To    ${LOGIN URL}
    Login Page Should Be Open

Input Username
    [Arguments]    ${username} 
    Input Text    voedselnaam    ${username}

Input Password
    [Arguments]    ${password}
    Input Text    Eenheid    ${password}
    Input Text    Kcal    ${password}
    Input Text    Eiwit    ${password}

Submit Credentials
    Click Element   getdata    
    page should contain  //label[@class='err']  2 van de 3 velden Eiwit, Koolhydraten, Vet zijn leeg.


Welcome Page Should Be Open
    Location Should Be    ${LOGIN URL}
    Title Should Be    Welcome Page

推荐答案

有多种选择，选择最适合您的套件

There are various options choose which suites you most

使用关键字

1. 如果你想要精确的文本匹配，那么使用

1. If you want exact text match then use

Element Text Should Be    //label[@class='err']    2 van de 3 velden  Eiwit, Koolhydraten, Vet  zijn leeg.

如果你想要文本中的子字符串

If you want substring in text

Element Should Contain    //label[@class='err']    velden

它一直等到页面上出现带有文本的定位器，我认为另一个选项足以为您验证文本

It waits until the locator with text appears on page , I think another option to suffice to serve you verify text

Wait Until Element Contains    locator        text

这将验证整个页面上的文本，因此它可能在页面上出现多次或仅出现一次

This will verify text on entire page so it may be present multiple times on page or only single time

Wait Until Page Contains        text_you_want_to_verify_on_page 

使用定位器

匹配完整文本

//label[text()="2 van de 3 velden  Eiwit, Koolhydraten, Vet  zijn leeg."]

匹配部分文本

//label[contains(text(),'velden')]

并将其传递给验证页面元素的关键字之一.如需更多选项，您可以在这里探索

and pass it to one of keyword which verifies element on page. for more option you can explore here

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