我正在尝试对 javascript 代码运行一些验收测试。但是,当我尝试将 Capybara 与 Selenium 一起使用时,我不断得到以下信息:
>> Thin web server (v1.3.1 codename Triple Espresso)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:1234, CTRL+C to stop
FF>> Thin web server (v1.3.1 codename Triple Espresso)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:1234, CTRL+C to stop
F
Failures:
1) end to end acceptance test shows that x wins when it does
Failure/Error: @application.start
Selenium::WebDriver::Error::WebDriverError:
Unable to find the chromedriver executable. Please download the server from http://code.google.com/p/chromedriver/downloads/list and place it somewhere on your PATH. More info at http://code.google.com/p/selenium/wiki/ChromeDriver.>> Thin web server (v1.3.1 codename Triple Espresso)
# ./spec/acceptance/application_driver.rb:24:in `start'
# ./spec/acceptance/end_to_end.rb:6:in `block (2 levels) in <top (required)>'
下面的代码是应该启动驱动程序的代码。我从http://code.google.com/p/chromedriver/downloads/list下载了相应的文件,并通过运行 PATH=$PATH:/directory/where/chromedriver/exists 并导出 PATH 将其放置在我的路径中,并且使其可执行,但仍然出现错误。有什么我想念的吗?
Capybara.register_driver :chrome do |app|
Capybara::Selenium::Driver.new(app, :browser => :chrome)
end
Capybara.default_driver = :chrome
class TicTacToeApplicationDriver
include Capybara::DSL
include Capybara::RSpecMatchers
APPLICATION_PORT = 1234
def initialize
@application_server = ApplicationServer.new
end
def start
@application_server.start
visit "http://localhost:#{APPLICATION_PORT}/index.html"
end