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require 'net/http'
require 'net/https'
require 'stringio'
require File.join(File.dirname(__FILE__), 'net_http_response')
module WebMock
module HttpLibAdapters
class NetHttpAdapter < HttpLibAdapter
adapter_for :net_http
OriginalNetHTTP = Net::HTTP unless const_defined?(:OriginalNetHTTP)
OriginalNetBufferedIO = Net::BufferedIO unless const_defined?(:OriginalNetBufferedIO)
def self.enable!
Net.send(:remove_const, :BufferedIO)
Net.send(:remove_const, :HTTP)
Net.send(:remove_const, :HTTPSession)
Net.send(:const_set, :HTTP, @webMockNetHTTP)
Net.send(:const_set, :HTTPSession, @webMockNetHTTP)
Net.send(:const_set, :BufferedIO, Net::WebMockNetBufferedIO)
end
def self.disable!
Net.send(:remove_const, :BufferedIO)
Net.send(:remove_const, :HTTP)
Net.send(:remove_const, :HTTPSession)
Net.send(:const_set, :HTTP, OriginalNetHTTP)
Net.send(:const_set, :HTTPSession, OriginalNetHTTP)
Net.send(:const_set, :BufferedIO, OriginalNetBufferedIO)
end
@webMockNetHTTP = Class.new(Net::HTTP) do
class << self
def socket_type
StubSocket
end
if Module.method(:const_defined?).arity == 1
def const_defined?(name)
super || self.superclass.const_defined?(name)
end
else
def const_defined?(name, inherit=true)
super || self.superclass.const_defined?(name, inherit)
end
end
if Module.method(:const_get).arity != 1
def const_get(name, inherit=true)
super
rescue NameError
self.superclass.const_get(name, inherit)
end
end
if Module.method(:constants).arity != 0
def constants(inherit=true)
super + self.superclass.constants(inherit)
end
end
end
def request(request, body = nil, &block)
request_signature = WebMock::NetHTTPUtility.request_signature_from_request(self, request, body)
WebMock::RequestRegistry.instance.requested_signatures.put(request_signature)
if webmock_response = WebMock::StubRegistry.instance.response_for_request(request_signature)
@socket = Net::HTTP.socket_type.new
WebMock::CallbackRegistry.invoke_callbacks(
{:lib => :net_http}, request_signature, webmock_response)
build_net_http_response(webmock_response, &block)
elsif WebMock.net_connect_allowed?(request_signature.uri)
check_right_http_connection
after_request = lambda do |response|
if WebMock::CallbackRegistry.any_callbacks?
webmock_response = build_webmock_response(response)
WebMock::CallbackRegistry.invoke_callbacks(
{:lib => :net_http, :real_request => true}, request_signature, webmock_response)
end
response.extend Net::WebMockHTTPResponse
block.call response if block
response
end
response = if (started? && !WebMock::Config.instance.net_http_connect_on_start) || !started?
@started = false #otherwise start_with_connect wouldn't execute and connect
start_with_connect {
response = super(request, nil, &nil)
after_request.call(response)
}
else
response = super(request, nil, &nil)
after_request.call(response)
end
else
raise WebMock::NetConnectNotAllowedError.new(request_signature)
end
end
def start_without_connect
raise IOError, 'HTTP session already opened' if @started
if block_given?
begin
@started = true
return yield(self)
ensure
do_finish
end
end
@started = true
self
end
alias_method :start_with_connect, :start
def start(&block)
if WebMock::Config.instance.net_http_connect_on_start
super(&block)
else
start_without_connect(&block)
end
end
def build_net_http_response(webmock_response, &block)
response = Net::HTTPResponse.send(:response_class, webmock_response.status[0].to_s).new("1.0", webmock_response.status[0].to_s, webmock_response.status[1])
body = webmock_response.body
body = nil if body.to_s == ''
response.instance_variable_set(:@body, body)
webmock_response.headers.to_a.each do |name, values|
values = [values] unless values.is_a?(Array)
values.each do |value|
response.add_field(name, value)
end
end
response.instance_variable_set(:@read, true)
response.extend Net::WebMockHTTPResponse
raise Timeout::Error, "execution expired" if webmock_response.should_timeout
webmock_response.raise_error_if_any
yield response if block_given?
response
end
def build_webmock_response(net_http_response)
webmock_response = WebMock::Response.new
webmock_response.status = [
net_http_response.code.to_i,
net_http_response.message]
webmock_response.headers = net_http_response.to_hash
webmock_response.body = net_http_response.body
webmock_response
end
def check_right_http_connection
unless @@alredy_checked_for_right_http_connection ||= false
WebMock::NetHTTPUtility.puts_warning_for_right_http_if_needed
@@alredy_checked_for_right_http_connection = true
end
end
end
@webMockNetHTTP.version_1_2
[
[:Get, Net::HTTP::Get],
[:Post, Net::HTTP::Post],
[:Put, Net::HTTP::Put],
[:Delete, Net::HTTP::Delete],
[:Head, Net::HTTP::Head],
[:Options, Net::HTTP::Options]
].each do |c|
@webMockNetHTTP.const_set(c[0], c[1])
end
end
end
end
class StubSocket #:nodoc:
attr_accessor :read_timeout
def initialize(*args)
end
def closed?
@closed ||= true
end
def readuntil(*args)
end
end
module Net #:nodoc: all
class WebMockNetBufferedIO < BufferedIO
def initialize(io, debug_output = nil)
@read_timeout = 60
@rbuf = ''
@debug_output = debug_output
@io = case io
when Socket, OpenSSL::SSL::SSLSocket, IO
io
when String
StringIO.new(io)
end
raise "Unable to create local socket" unless @io
end
end
end
module WebMock
module NetHTTPUtility
def self.request_signature_from_request(net_http, request, body = nil)
protocol = net_http.use_ssl? ? "https" : "http"
path = request.path
path = WebMock::Util::URI.heuristic_parse(request.path).request_uri if request.path =~ /^http/
if request["authorization"] =~ /^Basic /
userinfo = WebMock::Util::Headers.decode_userinfo_from_header(request["authorization"])
userinfo = WebMock::Util::URI.encode_unsafe_chars_in_userinfo(userinfo) + "@"
else
userinfo = ""
end
uri = "#{protocol}://#{userinfo}#{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}]
headers.reject! {|k,v| k =~ /[Aa]uthorization/ && v.first =~ /^Basic / } #we added it to url userinfo
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
def self.check_right_http_connection
@was_right_http_connection_loaded = defined?(RightHttpConnection)
end
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
end
end
WebMock::NetHTTPUtility.check_right_http_connection
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