JezK
Edit File: spec_commonlogger.rb
require 'rack/commonlogger' require 'rack/mock' describe Rack::CommonLogger do obj = 'foobar' length = obj.size app = lambda { |env| [200, {"Content-Type" => "text/html", "Content-Length" => length.to_s}, [obj]]} app_without_length = lambda { |env| [200, {"Content-Type" => "text/html"}, []]} app_with_zero_length = lambda { |env| [200, {"Content-Type" => "text/html", "Content-Length" => "0"}, []]} should "log to rack.errors by default" do res = Rack::MockRequest.new(Rack::CommonLogger.new(app)).get("/") res.errors.should.not.be.empty res.errors.should =~ /"GET \/ " 200 #{length} / end should "log to anything with +write+" do log = StringIO.new Rack::MockRequest.new(Rack::CommonLogger.new(app, log)).get("/") log.string.should =~ /"GET \/ " 200 #{length} / end should "log - content length if header is missing" do res = Rack::MockRequest.new(Rack::CommonLogger.new(app_without_length)).get("/") res.errors.should.not.be.empty res.errors.should =~ /"GET \/ " 200 - / end should "log - content length if header is zero" do res = Rack::MockRequest.new(Rack::CommonLogger.new(app_with_zero_length)).get("/") res.errors.should.not.be.empty res.errors.should =~ /"GET \/ " 200 - / end def length 123 end def self.obj "hello world" end end