如何在Capybara中单击此Bootstrap按钮？

Question

如何点击Capybara中的此按钮？

HTML

<div class="btn btn-primary">
    <a href="/carts/7/addresses/new"><span class="glyphicon glyphicon-plus"></span>
      Add an address
    </a>
</div>

我试过

click_button "Add an Address"
click_button /Add an Address/
click 'Add an Address'
click_link 'Add an Address'

然而他们都说Capybara::ElementNotFound，但点击除外，NoMethodError。

Answer 1

你是用html代码中的低位字母写的，只需更改为Capital：Add an address - ＆gt; Add an Address：

<a href="/carts/7/addresses/new"><span class="glyphicon glyphicon-plus"></span>
  Add an address
         ^
</a>