JezK
Edit File: spec_methodoverride.rb
require 'stringio' require 'rack/methodoverride' require 'rack/mock' describe Rack::MethodOverride do should "not affect GET requests" do env = Rack::MockRequest.env_for("/?_method=delete", :method => "GET") app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "GET" end should "modify REQUEST_METHOD for POST requests when _method parameter is set" do env = Rack::MockRequest.env_for("/", :method => "POST", :input => "_method=put") app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "PUT" end should "modify REQUEST_METHOD for POST requests when X-HTTP-Method-Override is set" do env = Rack::MockRequest.env_for("/", :method => "POST", "HTTP_X_HTTP_METHOD_OVERRIDE" => "PATCH" ) app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "PATCH" end should "not modify REQUEST_METHOD if the method is unknown" do env = Rack::MockRequest.env_for("/", :method => "POST", :input => "_method=foo") app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "POST" end should "not modify REQUEST_METHOD when _method is nil" do env = Rack::MockRequest.env_for("/", :method => "POST", :input => "foo=bar") app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "POST" end should "store the original REQUEST_METHOD prior to overriding" do env = Rack::MockRequest.env_for("/", :method => "POST", :input => "_method=options") app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["rack.methodoverride.original_method"].should.equal "POST" end should "not modify REQUEST_METHOD when given invalid multipart form data" do input = <<EOF --AaB03x\r content-disposition: form-data; name="huge"; filename="huge"\r EOF env = Rack::MockRequest.env_for("/", "CONTENT_TYPE" => "multipart/form-data, boundary=AaB03x", "CONTENT_LENGTH" => input.size, :method => "POST", :input => input) app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "POST" end end