Rspec + Capybara:如何点击警报框

问题描述

我已经完成了水豚的帖子+点击警报框，但似乎没有任何效果.以下是我的场景:

I have gone through the post of capybara + click on alert box but nothing seems to be work. Following is my scenario:

场景:当我单击更新按钮时会出现一个警告框，其中包含确定"和取消"按钮.单击确定"，然后出现新表单.

Scenario: When I click update button An alert box appears which contains "OK" and "Cancel" button. Click on "Ok" then new form appears.

1. 我正在编写请求规范，即使用 rspec 和水豚.主要问题是点击警告框:以下是我的代码:

1. I am writing request specs i.e. using rspec and capybara. Main problem is to click on the alert box: Following is my code:

 context "update" do
   before(:all) do
     Capybara.current_driver = :selenium
   end
   after(:all) do
     Capybara.use_default_driver
   end

   it "update user to trainer" do
     click_button('Search')
     sleep 3
     page.evaluate_script('data-confirm = function() { return true; }')
     page.click('OK')
     click_button('Upgrade')
   end
 end

但是执行脚本给了我以下错误:

But executing script gives me following error:

失败/错误:page.evaluate_script('data-confirm = function() { return true; }') Selenium::WebDriver::Error::UnexpectedJavascriptError: invalid assignment left-hand side # ./spec/requests/user_upgrades_spec.rb:30

对于第二个例子，即

For the second example i.e.

page.driver.browser.switch_to.alert.accept

我的代码:

 context "update" do
   before(:all) do
     Capybara.current_driver = :selenium
   end
   after(:all) do
     Capybara.use_default_driver
   end
   it "update user to trainer" do
     click_button('Search')
     sleep 3
     click_button('Upgrade')
     page.driver.browser.switch_to.alert.accept
   end
 end

我收到错误:

失败/错误:page.driver.browser.switch_to.alert.accept Selenium::WebDriver::Error::UnhandledError:

请让我知道如何进一步

推荐答案

您可以像这样点击警告框:

You can click on an alert box like this:

page.driver.browser.switch_to.alert.accept

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