JezK
Edit File: spec_rack_methodoverride.rb
require 'test/spec' require 'rack/mock' require 'rack/methodoverride' require 'stringio' context "Rack::MethodOverride" do specify "should not affect GET requests" do env = Rack::MockRequest.env_for("/?_method=delete", :method => "GET") app = Rack::MethodOverride.new(lambda { |env| Rack::Request.new(env) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "GET" end specify "_method parameter should modify REQUEST_METHOD for POST requests" do env = Rack::MockRequest.env_for("/", :method => "POST", :input => "_method=put") app = Rack::MethodOverride.new(lambda { |env| Rack::Request.new(env) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "PUT" end specify "X-HTTP-Method-Override header should modify REQUEST_METHOD for POST requests" do env = Rack::MockRequest.env_for("/", :method => "POST", "HTTP_X_HTTP_METHOD_OVERRIDE" => "PUT" ) app = Rack::MethodOverride.new(lambda { |env| Rack::Request.new(env) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "PUT" end specify "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 { |env| Rack::Request.new(env) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "POST" end specify "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 { |env| Rack::Request.new(env) }) req = app.call(env) req.env["REQUEST_METHOD"].should.equal "POST" end specify "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 { |env| Rack::Request.new(env) }) req = app.call(env) req.env["rack.methodoverride.original_method"].should.equal "POST" end end