当js_errors:false时,Poltergeist抛出JS错误

Question

我有一个大型测试套件,使用了poltergeist和capybara.我一直收到以下错误:

One or more errors were raised in the Javascript code on the page. If you don't care about
these errors, you can ignore them by setting js_errors: false in your Poltergeist
configuration (see documentation for details).

我很确定我已经设置了js_errors:false但我仍然得到错误.我意识到最佳解决方案是修复JS但我继承遗留代码并修复错误超出了我的角色范围.我的规范帮助文件如下所示:

ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'rspec/autorun'
require 'capybara/poltergeist'
Capybara.javascript_driver = :poltergeist

Capybara.register_driver :poltergeist do |app|
  Capybara::Poltergeist::Driver.new(app, {js_errors: false})
end

Capybara.current_driver = :poltergeist

Capybara.configure do |config|
  config.match = :one
  config.exact_options = true
  config.ignore_hidden_elements = true
  config.visible_text_only = true
end

Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}



RSpec.configure do |config|
  config.infer_base_class_for_anonymous_controllers = false
  config.order = "random"
end

我很困惑到哪里去或者我是否适当地忽略了JS错误.如果有其他任何我可能忽略或忽略的信息,请告诉我.谢谢你的时间.

Answer 1

我不确定为什么你的代码不起作用.我刚刚有一个类似的JS错误,并做了以下(如本页所述(搜索js_errors)) - 基本上莱昂纳多加拉尼建议(我赞成莱昂纳多的答案从-1到0):

require 'capybara/poltergeist'
Capybara.javascript_driver = :poltergeist

options = {js_errors: false}
Capybara.register_driver :poltergeist do |app|
  Capybara::Poltergeist::Driver.new(app, options)
end

我也测试了这种风格,它也有效:

Capybara.register_driver :poltergeist do |app|
  Capybara::Poltergeist::Driver.new(app, {js_errors: false})
end

FWIW:我的错误(在Cucumber测试中)看起来像这样:

Capybara::Poltergeist::JavascriptError: One or more errors were raised in the 
Javascript code on the page. If you don't care about these errors, you can ignore 
them by setting js_errors: false in your Poltergeist configuration (see 
documentation for details).

TypeError: Unable to delete property.
TypeError: Unable to delete property.
    at :84
    at http://maps.gstatic.com/cat_js/maps-api-v3/api/js/17/20/%7Bmain,geometry%7D.js:19 in Ke
    at http://maps.gstatic.com/cat_js/maps-api-v3/api/js/17/20/%7Bmain,geometry%7D.js:19 in Ke
    at http://maps.gstatic.com/cat_js/maps-api-v3/api/js/17/20/%7Bmain,geometry%7D.js:18