Module: WebMock::NetHTTPUtility

Defined in:
lib/webmock/http_lib_adapters/net_http.rb

Class Method Summary collapse

Class Method Details

.check_right_http_connection ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/net_http.rb', line 365

def self.check_right_http_connection
  @was_right_http_connection_loaded = defined?(RightHttpConnection)
end

.puts_warning_for_right_http_if_needed ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/net_http.rb', line 369

def self.puts_warning_for_right_http_if_needed
  if !@was_right_http_connection_loaded && defined?(RightHttpConnection)
    $stderr.puts "\nWarning: RightHttpConnection has to be required before WebMock is required !!!\n"
  end
end

.request_signature_from_request(net_http, request, body = nil) ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/net_http.rb', line 315

def self.request_signature_from_request(net_http, request, body = nil)
  protocol = net_http.use_ssl? ? "https" : "http"

  path = request.path

  if path.respond_to?(:request_uri) #https://github.com/bblimke/webmock/issues/288
    path = path.request_uri
  end

  path = WebMock::Util::URI.heuristic_parse(path).request_uri if path =~ /^http/

  uri = "#{protocol}://#{net_http.address}:#{net_http.port}#{path}"
  method = request.method.downcase.to_sym

  headers = Hash[*request.to_hash.map {|k,v| [k, v]}.inject([]) {|r,x| r + x}]
  validate_headers(headers)

  if request.body_stream
    body = request.body_stream.read
    request.body_stream = nil
  end

  if body != nil && body.respond_to?(:read)
    request.set_body_internal body.read
  else
    request.set_body_internal body
  end

  WebMock::RequestSignature.new(method, uri, body: request.body, headers: headers)
end

.validate_headers(headers) ⇒ Object 



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# File 'lib/webmock/http_lib_adapters/net_http.rb', line 346

def self.validate_headers(headers)
  # For Ruby versions < 2.3.0, if you make a request with headers that are symbols
  # Net::HTTP raises a NoMethodError
  #
  # WebMock normalizes headers when creating a RequestSignature,
  # and will update all headers from symbols to strings.
  #
  # This could create a false positive in a test suite with WebMock.
  #
  # So before this point, WebMock raises an ArgumentError if any of the headers are symbols
  # instead of the cryptic NoMethodError "undefined method `split' ...` from Net::HTTP
  if Gem::Version.new(RUBY_VERSION.dup) < Gem::Version.new('2.3.0')
    header_as_symbol = headers.keys.find {|header| header.is_a? Symbol}
    if header_as_symbol
      raise ArgumentError.new("Net:HTTP does not accept headers as symbols")
    end
  end
end