Start breaking out test files

tests/stream_states.rs

@@ -0,0 +1,48 @@
+#[macro_use]
+extern crate log;
+
+pub mod support;
+use support::*;
+
+#[test]
+fn headers_only_bidirectional() {
+    let _ = env_logger::init();
+
+    let mock = mock_io::Builder::new()
+        .handshake()
+        // Write GET /
+        .write(&[
+            0, 0, 0x10, 1, 5, 0, 0, 0, 1, 0x82, 0x87, 0x41, 0x8B, 0x9D, 0x29,
+                0xAC, 0x4B, 0x8F, 0xA8, 0xE9, 0x19, 0x97, 0x21, 0xE9, 0x84,
+        ])
+        .write(frames::SETTINGS_ACK)
+        // Read response
+        .read(&[0, 0, 1, 1, 5, 0, 0, 0, 1, 0x89])
+        .build();
+
+    let h2 = client::handshake(mock)
+        .wait().unwrap();
+
+    // Send the request
+    let mut request = request::Head::default();
+    request.uri = "https://http2.akamai.com/".parse().unwrap();
+
+    info!("sending request");
+    let h2 = h2.send_request(1.into(), request, true).wait().unwrap();
+
+    // Get the response
+
+    info!("getting response");
+    let (resp, h2) = h2.into_future().wait().unwrap();
+
+    match resp.unwrap() {
+        h2::Frame::Headers { headers, .. } => {
+            assert_eq!(headers.status, status::NO_CONTENT);
+        }
+        _ => panic!("unexpected frame"),
+    }
+
+    // No more frames
+    info!("ensure no more responses");
+    assert!(Stream::wait(h2).next().is_none());;
+}