由网友(金钱射穿婊子心i)分享简介：我正在尝试测试 jquery UI 自动完成功能，我已经使用 selenium 驱动程序通过了测试.我想切换到 poltergiest 进行一些无头测试，但现在我的测试失败了.I'm trying to test an jquery UI autocomplete, I've got the tests passin...

我正在尝试测试 jquery UI 自动完成功能，我已经使用 selenium 驱动程序通过了测试.我想切换到 poltergiest 进行一些无头测试，但现在我的测试失败了.

I'm trying to test an jquery UI autocomplete, I've got the tests passing using the selenium driver. I want to switch to poltergiest for some headless testing, but now my tests are now failing.

由于某种我还没有弄清楚的原因，它似乎没有选择自动完成选项

It doesn't seem to select the autocomplete option for some reason that I have yet been able to figure out

步骤

When /^select contract$/ do
  VCR.use_cassette("contract") do
    selector =
      '.ui-menu-item a:contains("John Smith (123456)")'
    within("div#review") do
      fill_in("contract", with: "john")
    end
    sleep 2
    page.execute_script "$('#{selector}').trigger("mouseenter").click();"

    within("div#myPerformaceReview") do
      find_field("contract").value.should ==
        "John Smith (123456)"
    end
  end
end

使用 Selenium 驱动程序通过了测试，没有对步骤进行任何更改.

The test passes using the Selenium driver without any changes to the step.

关于如何调试此问题的任何建议?

Any advice on how I could debug this?

版本

selenium-webdriver (2.27.2)poltergeist (1.0.2)黄瓜 (1.2.1)黄瓜导轨 (1.0.6)水豚 (1.1.4)phantomjs 1.8.1

推荐答案

我已经弄清楚了，似乎 capybara-poltergeist 驱动程序没有触发 jquery-ui 用来显示下拉列表的任何事件.

I've managed to figure it out, it seems capybara-poltergeist driver doesn't trigger any of the events that jquery-ui uses to display the dropdown list.

我在这里找到了答案:https://github.com/thoughtbot/capybara-webkit/issues/50

我在 features/support

module FormHelper
  def fill_in_autocomplete(selector, value)
    page.execute_script %Q{$('#{selector}').val('#{value}').keydown()}
  end

  def choose_autocomplete(text)
    find('ul.ui-autocomplete').should have_content(text)
    page.execute_script("$('.ui-menu-item:contains("#{text}")').find('a').trigger('mouseenter').click()")
  end
end
World(FormHelper)

然后我使用这些方法填写表格并选择所需的选项.

I then used those method to fill in the form and select the desired option.