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require 'webrick'
require 'webrick/httpservlet/abstract'
module NetHTTPSpecs
class NullWriter
def <<(s) end
def puts(*args) end
def print(*args) end
def printf(*args) end
end
class SpecServlet < WEBrick::HTTPServlet::AbstractServlet
def handle(req, res)
reply(req, res)
end
%w{ do_GET do_HEAD do_POST do_PUT do_PROPPATCH do_LOCK do_UNLOCK
do_OPTIONS do_PROPFIND do_DELETE do_MOVE do_COPY
do_MKCOL do_TRACE }.each do |method|
alias_method method.to_sym, :handle
end
end
class RequestServlet < SpecServlet
def reply(req, res)
res.content_type = "text/plain"
res.body = "Request type: #{req.request_method}"
end
end
class RequestBodyServlet < SpecServlet
def reply(req, res)
res.content_type = "text/plain"
res.body = req.body
end
end
class RequestHeaderServlet < SpecServlet
def reply(req, res)
res.content_type = "text/plain"
res.body = req.header.inspect
end
end
class << self
@server = nil
@server_thread = nil
def port
raise "server not started" unless @server
@server.config[:Port]
end
def start_server
server_config = {
BindAddress: "localhost",
Port: 0,
Logger: WEBrick::Log.new(NullWriter.new),
AccessLog: [],
ServerType: Thread
}
@server = WEBrick::HTTPServer.new(server_config)
@server.mount_proc('/') do |req, res|
res.content_type = "text/plain"
res.body = "This is the index page."
end
@server.mount('/request', RequestServlet)
@server.mount("/request/body", RequestBodyServlet)
@server.mount("/request/header", RequestHeaderServlet)
@server_thread = @server.start
end
def stop_server
if @server
begin
@server.shutdown
rescue Errno::EPIPE
# Because WEBrick is not thread-safe and only catches IOError
end
@server = nil
end
if @server_thread
@server_thread.join
@server_thread = nil
end
timeout = WEBrick::Utils::TimeoutHandler
timeout.terminate if timeout.respond_to?(:terminate)
end
end
end
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