Merge pull request #15 from carllerche/proxy-support

Initial proxy support

Author: carllerche

src/http/handle.rs

@@ -31,6 +31,14 @@ impl Handle {
         self
     }
 
+    pub fn proxy<U: ToUrl>(mut self, proxy: U) -> Handle {
+        proxy.with_url_str(|s| {
+            self.easy.setopt(opt::PROXY, s).unwrap();
+        });
+
+        self
+    }
+
     pub fn get<'a, 'b, U: ToUrl>(&'a mut self, uri: U) -> Request<'a, 'b> {
         Request::new(self, Get).uri(uri)
     }

src/test/mod.rs

@@ -26,6 +26,7 @@ macro_rules! wait(
 mod get;
 mod head;
 mod post;
+mod proxy;
 mod put;
 mod delete;
 mod keep_alive;

src/test/proxy.rs

@@ -0,0 +1,28 @@
+use http;
+use super::server;
+
+#[test]
+pub fn test_proxy() {
+    let srv = server!(
+        recv!(b"POST http://www.google.com HTTP/1.1\r\n\
+                Host: www.google.com\r\n\
+                Accept: */*\r\n\
+                Proxy-Connection: Keep-Alive\r\n\
+                Content-Type: application/octet-stream\r\n\
+                Content-Length: 11\r\n\
+                \r\n\
+                Foo Bar Baz"),
+        send!(b"HTTP/1.1 200 OK\r\n\
+                Content-Length: 5\r\n\r\n\
+                Hello\r\n\r\n"));
+
+    let res = http::handle()
+        .proxy(server::url("/"))
+        .post("http://www.google.com", "Foo Bar Baz")
+        .exec().unwrap();
+
+    srv.assert();
+
+    assert!(res.get_code() == 200);
+    assert!(res.get_body() == "Hello".as_bytes());
+}