test bad headers

src/test/mod.rs

@@ -1,6 +1,5 @@
 use agent::Unit;
 use error::Error;
-use header::Header;
 use std::collections::HashMap;
 use std::io::{Cursor, Write};
 use std::sync::{Arc, Mutex};
@@ -38,8 +37,7 @@ pub fn make_response(
     let mut buf: Vec<u8> = vec![];
     write!(&mut buf, "HTTP/1.1 {} {}\r\n", status, status_text).ok();
     for hstr in headers.iter() {
-        let header = hstr.parse::<Header>().unwrap();
-        write!(&mut buf, "{}: {}\r\n", header.name(), header.value()).ok();
+        write!(&mut buf, "{}\r\n", hstr).ok();
     }
     write!(&mut buf, "\r\n").ok();
     buf.append(&mut body);

src/test/simple.rs

@@ -125,3 +125,16 @@ fn request_debug() {
         "Request(GET /my/page?q=z&foo=bar%20baz, [Authorization: abcdef])"
     );
 }
+
+#[test]
+fn non_ascii_header() {
+    test::set_handler("/non_ascii_header", |_unit| {
+        test::make_response(200, "OK", vec!["Wörse: Hädör"], vec![])
+    });
+    let resp = get("test://host/non_ascii_header")
+        .set("Bäd", "Headör")
+        .call();
+    assert!(!resp.ok());
+    assert_eq!(resp.status(), 500);
+    assert_eq!(resp.status_text(), "Bad Header");
+}