Add test for OPTIONS * handling.

Author: samuel-williams-shopify

gems/webrick-rack-v3.rb

@@ -5,6 +5,9 @@
 
 eval_gemfile "../gems.rb"
 
-gem "rack", "~> 3.0.1"
+gem "rack", "~> 3.2"
 gem "webrick"
 gem "rackup"
+
+# export RACK_CONFORM_SERVER="rackup -s webrick"
+# export RACK_CONFORM_ENDPOINT="http://127.0.0.1:9292"

lib/rack/conform/application.rb

@@ -114,7 +114,7 @@ def test_middleware_body_itself(env)
 				Middleware::BodyItself.new(self).call(env)
 			end
 
-			def test_options_star(env)
+			def test_options(env)
 				request_method = env["REQUEST_METHOD"]
 				path_info = env["PATH_INFO"]
 
@@ -129,7 +129,7 @@ def test_method_for(env)
 
 				# Special case for OPTIONS * request:
 				if request_method == "OPTIONS"
-					return :test_options_star
+					return :test_options
 				end
 
 				parts = path_info.split("/")

test/rack/conform/options_star.rb renamed to test/rack/conform/options.rb

@@ -19,3 +19,17 @@
 ensure
 	response&.finish
 end
+
+it "can handle OPTIONS * request" do
+	request = Protocol::HTTP::Request.new(
+		endpoint.scheme, endpoint.authority, "OPTIONS", "*", nil, Protocol::HTTP::Headers.new, nil
+	)
+	
+	response = client.call(request)
+	expect(response.status).to be == 200
+	if ::Rack::RELEASE > "3.0"
+		expect(response.read).to be(:start_with?, "OPTIONS *")
+	end
+ensure
+	response&.finish
+end