Class: WebMock::HttpLibAdapters::PatronAdapter

Inherits:
WebMock::HttpLibAdapter show all
Defined in:
lib/webmock/http_lib_adapters/patron_adapter.rb

Defined Under Namespace

Classes: WebMockPatronSession

Constant Summary collapse

OriginalPatronSession = 
::Patron::Session

Class Method Summary collapse

Methods inherited from WebMock::HttpLibAdapter

adapter_for

Class Method Details

.build_patron_response(webmock_response, default_response_charset) ⇒ Object

Raises:

  • (::Patron::TimeoutError) 


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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 102

def self.build_patron_response(webmock_response, default_response_charset)
  raise ::Patron::TimeoutError if webmock_response.should_timeout
  webmock_response.raise_error_if_any

  header_fields = (webmock_response.headers || []).map { |(k, vs)| Array(vs).map { |v| "#{k}: #{v}" } }.flatten
  status_line   = "HTTP/1.1 #{webmock_response.status[0]} #{webmock_response.status[1]}"
  header_data   = ([status_line] + header_fields).join("\r\n")

  ::Patron::Response.new(
    "".dup,
    webmock_response.status[0],
    0,
    header_data,
    webmock_response.body.dup,
    default_response_charset
  )
end

.build_request_signature(req) ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 70

def self.build_request_signature(req)
  uri = WebMock::Util::URI.heuristic_parse(req.url)
  uri.path = uri.normalized_path.gsub("[^:]//","/")

  if [:put, :post, :patch].include?(req.action)
    if req.file_name
      if !File.exist?(req.file_name) || !File.readable?(req.file_name)
        raise ArgumentError.new("Unable to open specified file.")
      end
      request_body = File.read(req.file_name)
    elsif req.upload_data
      request_body = req.upload_data
    else
      raise ArgumentError.new("Must provide either data or a filename when doing a PUT or POST")
    end
  end

  headers = req.headers

  if req.credentials
    headers['Authorization'] = WebMock::Util::Headers.basic_auth_header(req.credentials)
  end

  request_signature = WebMock::RequestSignature.new(
    req.action,
    uri.to_s,
    body: request_body,
    headers: headers
  )
  request_signature
end

.build_webmock_response(patron_response) ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 120

def self.build_webmock_response(patron_response)
  webmock_response = WebMock::Response.new
  reason = patron_response.status_line.
    scan(%r(\AHTTP/(\d+(?:\.\d+)?)\s+(\d\d\d)\s*([^\r\n]+)?))[0][2]
  webmock_response.status = [patron_response.status, reason]
  webmock_response.body = patron_response.body
  webmock_response.headers = patron_response.headers
  webmock_response
end

.disable! ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 53

def self.disable!
  Patron.send(:remove_const, :Session)
  Patron.send(:const_set, :Session, OriginalPatronSession)
end

.enable! ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 48

def self.enable!
  Patron.send(:remove_const, :Session)
  Patron.send(:const_set, :Session, WebMockPatronSession)
end

.handle_file_name(req, webmock_response) ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/patron_adapter.rb', line 58

def self.handle_file_name(req, webmock_response)
  if req.action == :get && req.file_name
    begin
      File.open(req.file_name, "w") do |f|
        f.write webmock_response.body
      end
    rescue Errno::EACCES
      raise ArgumentError.new("Unable to open specified file.")
    end
  end
end