Rspec+capybara get page Element

gistfile1.txt

模拟浏览器，人工测试

1. 文本框：

   直接填充   :      fill_in("#{@user.id}_name",:with=>"jdo")  

   通过节点赋值 :  find(:xpath,"//html/body/div[2]/div[2]/div/div/div[3]").set("123456")

   获取文本框值： find(:xpath,"//html/body/div[2]/div[2]/div/div/div[3]").value.should=="expect value"

2. 点击操作超链接 link

    点击元素：

    通过Id 找到名为tab_user 的元素点击     find(:id,"tab_user").click

    直接点击 'edit' 的超链接   find_link("edit").click 

 3. 点击按钮 button

    find_button('Submit').click

    click_button('submit')

4. test confirm dialog 确认对话框

 page.evaluate_script('window.confirm = function() { return true; }')
 page.click('Remove')
5.confirm/alert 
 -- 让返回结果为 true
 page.evaluate_script('window.confirm = function() { return true; }')
 -- 判断确认对话框返回值
           When /^I (accept|dismiss) the "([^"]*)" alert$/ do |action, text|
           alert = page.driver.browser.switch_to.alert
           alert.text.should eq(text)
           alert.send(action)
           end
 --完整示例 
 it "更新用户密码--成功" do
 visit "/orgunits"
 find(:id,"tab_user").click
 find_link("chgpwd").click
 page.should have_content("为用户“#{@user.login}”设置新的密码")
 find(:xpath,"//html/body/div[2]/div[2]/div/div/div[2]/input").set("123456")
 find(:xpath,"//html/body/div[2]/div[2]/div/div/div[3]/input").set("123456")
 find(:xpath, '//html/body/div[2]/div[2]/div[2]/div/a').click
 sleep Capybara.default_wait_time 异步休眠， 等待返回结果
 alert =page.driver.browser.switch_to.alert
 assert alert.text.should == "更新密码成功"
 end   
6. 断言 assert 
 判断当前路径：page.current_path.should==url
 判断网页内容：page.should have_content("表单显示名")
  当前url 不是此路径：page.should_not have_xpath('link')
 判断网页无此内容：page.should_not have_content("Show")
 
7. 下拉选择框 select & radio
 page.select 'entos', :from => 'flex_table_orgunit_id'
 page.choose("flex_table_for_workflow_1")
 page.find(:xpath,"//html/body/div[2]/div[2]/div/div/div[2]/select").select("部门")
 page.find_by_id(field).select(value)
8. DIV 操作
 获得DIV Text 
 page.find(:xpath,"//div").text
 判断 Div Text
 page.find(:xpath,"//html/body/div/div").text.should_not=="#{@orgunit.name}"
 
9.上传文件输入
 Dir["/home/jidong/Downloads/财务部/2.xsn"].each { |f|
 page.attach_file 'file' , f
 page.click_button "Upload"
 page.should have_content("表单名")
 page.click_button "Submit"
 page.should have_content("视图")
 }
10. cannot fill in, no text field, text area or password field with id, name, or label 
11. page.should have_no_xpath("//html/body/div/div[4]/div/table/tbody/tr/td[2]/div/div/div/div[2]/div[4]/div/div/div[2]/div[2]/div/div")
 page.find(:xpath,"//html/body/div/div[4]/div/table/tbody/tr/td[2]/div/div/div/div[2]/div/div/div/div/div[2]/div/div").text.should_not=="#{@orgunit.name}"
12 .参考： http://hlee.iteye.com/blog/768459