【发布时间】:2017-10-16 02:48:45
【问题描述】:
我有一个下面的 html 正在尝试使用 ruby selenium 网络驱动程序进行测试
<div class="container-fluid container-results">
<div class="result-row" id="0">
<ul>
<li class="process-status-column upload-success-icon">
<svg class="glyphicon-upload-green" viewBox="0 0 100 100">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#doc_upload"></use>
</svg>
</li>
<li class="file-label-column"><span>validated.txt</span></li>
<li class="client-company-column"><span>test-client</span></li>
<li class="reference-column"><span>Ref001</span></li>
</ul>
</div>
<div class="result-row" id="1">
<ul>
<li class="process-status-column upload-error-icon">
<svg class="glyphicon-exclamation" viewBox="0 0 100 100">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#exclamation"></use>
</svg>
</li>
<li class="file-label-column"><span>Error.txt</span>
<div class="attachment-row">This invoice contains an error</div>
</li>
<li class="client-company-column"><span>test-client</span></li>
<li class="reference-column"><span>Ref002</span></li>
</ul>
</div>
<div class="result-row" id="2">
<ul>
<li class="process-status-column upload-pending-icon">
<svg class="glyphicon-spin" viewBox="0 0 100 100">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#refresh"></use>
</svg>
</li>
<li class="file-label-column"><span>Pending.txt</span></li>
<li class="client-company-column"></li>
<li class="reference-column"></li>
</ul>
</div>
</div>
我试图找到ul 元素作为selectedLine 变量,它与输入参数unique_field_value 中的span 值匹配
selectedLine = nil
rows = driver.find_elements(:css => "div.container-fluid.container-results >div.result-row >ul")
rows.each do |row|
element = row.find_element(:xpath => "./li/span[contains(., '#{unique_field_value.to_s.strip}')]")
if(!element.nil?)
selectedLine = row
end
end
如果我将validated.txt 作为参数值unique_field_value 传递,但如果我传递Error.txt 或Pending.txt,则上面的代码工作正常
no such element: Unable to locate element: {"method":"xpath","selector":"./li/span[contains(., 'Error.txt')]"} (org.openqa.selenium.NoSuchElementException)
我的代码试图在rows 的第一次迭代中找到与unique_field_value 参数匹配的span 元素,如果找不到则抛出异常,如何继续迭代@987654335@ 的所有元素不抛出 NoSuchElementException 异常
【问题讨论】:
-
你能看看
element = row.find_element(:xpath => '//*[text()="#{unique_field_value.to_s.strip}"]')是否匹配某些元素吗? -
在风格上,我们不使用驼峰命名法来表示 Ruby 中的变量或方法。 ItIsAReadabilityThing,所以
selectedLine应该是selected_line。
标签: ruby selenium xpath selenium-chromedriver