Updates

SVG-Edit -> 2.5final
Vendored Rack -> 1.2.1

vendor/plugins/rack/test/spec_methodoverride.rb

@@ -0,0 +1,58 @@
+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" => "PUT"
+          )
+    app = Rack::MethodOverride.new(lambda{|envx| Rack::Request.new(envx) })
+    req = app.call(env)
+
+    req.env["REQUEST_METHOD"].should.equal "PUT"
+  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
+end