Module: Capybara::ChromeResponseHeaders::DriverExtensions

Defined in:
lib/capybara/chrome_response_headers/driver_extensions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#listener_thread ⇒ Object (readonly)

Returns the value of attribute listener_thread.



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 4

def listener_thread
  @listener_thread
end

#listening_to_network_traffic ⇒ Object (readonly)

Returns the value of attribute listening_to_network_traffic.



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 3

def listening_to_network_traffic
  @listening_to_network_traffic
end

#request_for_url ⇒ Object (readonly)

Returns the value of attribute request_for_url.



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 6

def request_for_url
  @request_for_url
end

#response_for_url ⇒ Object (readonly)

Returns the value of attribute response_for_url.



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 7

def response_for_url
  @response_for_url
end

Instance Method Details

#browser ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 15

def browser
  super.tap do |browser|
    if Capybara::ChromeDevTools.enabled and !@listening_to_network_traffic
      listen_to_network_traffic
    end
  end
end

#initialize ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 9

def initialize(*)
  super
  @request_for_url  = {}
  @response_for_url = {}
end

#listen_to_network_traffic ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 23

def listen_to_network_traffic
  @listening_to_network_traffic = true
  chrome = dev_tools
  chrome.send_cmd "Network.enable"

  chrome.on "Network.requestWillBeSent" do |arg|
    request = OpenStruct.new(arg["request"])
    next if Capybara::ChromeResponseHeaders.ignore_urls && request.url.match(Capybara::ChromeResponseHeaders.ignore_urls)

    @request_for_url[request.url] = request
    puts "Requesting #{request.url}" if Capybara::ChromeResponseHeaders.trace_requests
  end

  chrome.on "Network.responseReceived" do |arg|
    response = OpenStruct.new(arg["response"])
    next if Capybara::ChromeResponseHeaders.ignore_urls && response.url.match(Capybara::ChromeResponseHeaders.ignore_urls)

    # TODO: Use/return a Rack::Response like Rack::Test does
    @response_for_url[response.url] = response
    puts %(Response for #{response.url}: #{response.status} #{response.statusText}) if Capybara::ChromeResponseHeaders.trace_responses
  end

  @listener_thread = Thread.new do
    chrome.listen
    @listening_to_network_traffic = false
  end
end

#request ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 51

def request
  #@request_for_url[current_url] or byebug
  @request_for_url[current_url]
end

#response ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 56

def response
  #@response_for_url[current_url] or byebug
  @response_for_url[current_url]
end

#response_headers ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 61

def response_headers
  response&.headers
end

#status_code ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 65

def status_code
  response&.status
end

#status_text ⇒ Object 



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# File 'lib/capybara/chrome_response_headers/driver_extensions.rb', line 69

def status_text
  response&.statusText
end