如何检查黄瓜中的单选按钮?

mb1*_*b14 4 ruby-on-rails cucumber capybara

我正在使用黄瓜与RoR(与webrat或capybara)

如何编写检查单选按钮的步骤?我试过"选择"或"选择",但找不到我的单选按钮.我不知道该怎么做,因为我实际上有两个同名的输入(2个单选按钮属于同一个"组")

谢谢

html的例子

<form name="myform" action="http://www.mydomain.com/myformhandler.cgi" method="POST">

<input type="radio" name="group1" value="Milk"> Milk<br>
<input type="radio" name="group1" value="Butter" checked> Butter<br>
<input type="radio" name="group1" value="Cheese"> Cheese

</form>
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mb1*_*b14 8

答案是choose单选按钮的id(由Rails生成).

 <form name="myform" action="http://www.mydomain.com/myformhandler.cgi" method="POST">

    <input type="radio" name="group1" value="Milk" id="group1_milk"> Milk<br>
    <input type="radio" name="group1" value="Butter" checked id="group1_butter"> Butter<br>
    <input type="radio" name="group1" value="Cheese" id="group1_cheese"> Cheese

  </form>
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并做

choose("group1_milk").
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即使更多单选按钮具有相同选项,这也将起作用.