more tests

tests/test_httpmessage.rs

@@ -0,0 +1,32 @@
+extern crate actix_web;
+extern crate http;
+
+use actix_web::*;
+use http::{header, Method, Uri, Version, HeaderMap, HttpTryFrom};
+
+
+#[test]
+fn test_no_request_cookies() {
+    let mut req = HttpRequest::new(
+        Method::GET, Uri::try_from("/").unwrap(), Version::HTTP_11, HeaderMap::new());
+    assert!(req.cookies().is_empty());
+    let _ = req.load_cookies();
+    assert!(req.cookies().is_empty());
+}
+
+#[test]
+fn test_request_cookies() {
+    let mut headers = HeaderMap::new();
+    headers.insert(header::COOKIE,
+                   header::HeaderValue::from_static("cookie1=value1; cookie2=value2"));
+
+    let mut req = HttpRequest::new(
+        Method::GET, Uri::try_from("/").unwrap(), Version::HTTP_11, headers);
+    assert!(req.cookies().is_empty());
+    let cookies = req.load_cookies().unwrap();
+    assert_eq!(cookies.len(), 2);
+    assert_eq!(cookies[0].name(), "cookie1");
+    assert_eq!(cookies[0].value(), "value1");
+    assert_eq!(cookies[1].name(), "cookie2");
+    assert_eq!(cookies[1].value(), "value2");
+}