cors in the example

example/src/main.rs

@@ -3,6 +3,7 @@
 
 use fake::{faker::internet::en::Username, Fake};
 use gotham::{
+	hyper::header::CONTENT_TYPE,
 	middleware::logger::RequestLogger,
 	pipeline::{new_pipeline, single::single_pipeline},
 	router::builder::*,
@@ -124,12 +125,20 @@ fn main()
 		.unwrap();
 	log4rs::init_config(config).unwrap();
 	
+	let cors = CorsConfig {
+		origin: Origin::Copy,
+		headers: vec![CONTENT_TYPE],
+		credentials: true,
+		..Default::default()
+	};
+	
 	let auth = <AuthMiddleware<(), Handler>>::from_source(AuthSource::AuthorizationHeader);
 	let logging = RequestLogger::new(log::Level::Info);
 	let (chain, pipelines) = single_pipeline(
 		new_pipeline()
 			.add(auth)
 			.add(logging)
+			.add(cors)
 			.build()
 	);
 

tests/cors_handling.rs

@@ -66,10 +66,7 @@ fn test_preflight(server : &TestServer, method : &str, origin : Option<&str>, va
 #[test]
 fn cors_origin_none()
 {
-	let cfg = CorsConfig {
-		origin: Origin::None,
-		..Default::default()
-	};
+	let cfg = Default::default();
 	let server = test_server(cfg);
 
 	test_preflight(&server, "PUT", None, "Access-Control-Request-Method", false, 0);