add integration test for futures.

crates/matrix-sdk/src/widget/machine/from_widget.rs

@@ -134,30 +134,30 @@ pub(super) struct ReadEventResponse {
 }
 
 #[derive(Serialize, Debug)]
-pub struct SendEventResponse {
+pub(crate) struct SendEventResponse {
     /// The room id for the send event.
-    pub room_id: Option<OwnedRoomId>,
+    pub(crate) room_id: Option<OwnedRoomId>,
     /// The event id of the send event. Its optional because if its a future one
     /// does not get the event_id at this point.
-    pub event_id: Option<OwnedEventId>,
+    pub(crate) event_id: Option<OwnedEventId>,
     /// A token to send/insert the future into the DAG.
-    pub send_token: Option<String>,
+    pub(crate) send_token: Option<String>,
     /// A token to cancel this future. It will never be send if this is called.
-    pub cancel_token: Option<String>,
+    pub(crate) cancel_token: Option<String>,
     /// The `future_group_id` generated for this future. Used to connect
     /// multiple futures only one of the connected futures will be sent and
     /// inserted into the DAG.
-    pub future_group_id: Option<String>,
+    pub(crate) future_group_id: Option<String>,
     /// A token used to refresh the timer of the future. This allows
     /// to implement heartbeat like capabilities. An event is only sent once
     /// a refresh in the timeout interval is missed.
     ///
     /// If the future does not have a timeout this will be `None`.
-    pub refresh_token: Option<String>,
+    pub(crate) refresh_token: Option<String>,
 }
 
 impl SendEventResponse {
-    pub fn from_event_id(event_id: OwnedEventId) -> Self {
+    pub(crate) fn from_event_id(event_id: OwnedEventId) -> Self {
         SendEventResponse {
             room_id: None,
             event_id: Some(event_id),
@@ -167,32 +167,33 @@ impl SendEventResponse {
             refresh_token: None,
         }
     }
-    pub fn set_room_id(&mut self, room_id: OwnedRoomId) {
+    pub(crate) fn set_room_id(&mut self, room_id: OwnedRoomId) {
         self.room_id = Some(room_id);
     }
 }
-impl Into<SendEventResponse> for future::send_future_message_event::unstable::Response {
-    fn into(self) -> SendEventResponse {
+
+impl From<future::send_future_message_event::unstable::Response> for SendEventResponse {
+    fn from(val: future::send_future_message_event::unstable::Response) -> Self {
         SendEventResponse {
             room_id: None,
             event_id: None,
-            send_token: Some(self.send_token),
-            cancel_token: Some(self.cancel_token),
-            future_group_id: Some(self.future_group_id),
-            refresh_token: self.refresh_token,
+            send_token: Some(val.send_token),
+            cancel_token: Some(val.cancel_token),
+            future_group_id: Some(val.future_group_id),
+            refresh_token: val.refresh_token,
         }
     }
 }
 
-impl Into<SendEventResponse> for future::send_future_state_event::unstable::Response {
-    fn into(self) -> SendEventResponse {
+impl From<future::send_future_state_event::unstable::Response> for SendEventResponse {
+    fn from(val: future::send_future_state_event::unstable::Response) -> Self {
         SendEventResponse {
             room_id: None,
             event_id: None,
-            send_token: Some(self.send_token),
-            cancel_token: Some(self.cancel_token),
-            future_group_id: Some(self.future_group_id),
-            refresh_token: self.refresh_token,
+            send_token: Some(val.send_token),
+            cancel_token: Some(val.cancel_token),
+            future_group_id: Some(val.future_group_id),
+            refresh_token: val.refresh_token,
         }
     }
 }

crates/matrix-sdk/tests/integration/widget.rs

@@ -600,6 +600,117 @@ async fn send_room_name() {
     mock_server.verify().await;
 }
 
+#[async_test]
+async fn send_future_room_message() {
+    let (_, mock_server, driver_handle) = run_test_driver(false).await;
+
+    // let a= "{\"action\":\"send_event\",\"api\":\"fromWidget\",\"data\":{\"content\":{\"body\":\"Message from a widget!\",\"msgtype\":\"m.text\"},\"type\":\"m.room.message\"},\"future_timeout\":1000,\"requestId\":\"send-room-message\",\"widgetId\":\"test-widget\"}";
+
+    negotiate_capabilities(&driver_handle, json!(["org.matrix.msc2762.send.event:m.room.message"]))
+        .await;
+
+    Mock::given(method("PUT"))
+        .and(path_regex(
+            r"^/_matrix/client/unstable/org.matrix.msc4140/rooms/.*/send_future/m.room.message/.*$",
+        ))
+        .respond_with(ResponseTemplate::new(200).set_body_json(json!({
+            "future_group_id": "1234",
+            "send_token": "my_send_token",
+            "refresh_token":"my_refresh_token",
+            "cancel_token": "my_cancel_token"
+        })))
+        .expect(1)
+        .mount(&mock_server)
+        .await;
+
+    send_request(
+        &driver_handle,
+        "send-room-message",
+        "send_event",
+        json!({
+            "type": "m.room.message",
+            "content": {
+                "msgtype": "m.text",
+                "body": "Message from a widget!",
+            },
+            "future_timeout":1000,
+        }),
+    )
+    .await;
+
+    // Receive the response
+    let msg = recv_message(&driver_handle).await;
+    assert_eq!(msg["api"], "fromWidget");
+    assert_eq!(msg["action"], "send_event");
+    let future_group_id = msg["response"]["future_group_id"].as_str().unwrap();
+    assert_eq!(future_group_id, "1234");
+    let cancel_token = msg["response"]["cancel_token"].as_str().unwrap();
+    assert_eq!(cancel_token, "my_cancel_token");
+    let refresh_token = msg["response"]["refresh_token"].as_str().unwrap();
+    assert_eq!(refresh_token, "my_refresh_token");
+    let send_token = msg["response"]["send_token"].as_str().unwrap();
+    assert_eq!(send_token, "my_send_token");
+
+    // Make sure the event-sending endpoint was hit exactly once
+    mock_server.verify().await;
+}
+
+#[async_test]
+async fn send_future_state() {
+    let (_, mock_server, driver_handle) = run_test_driver(false).await;
+
+    negotiate_capabilities(
+        &driver_handle,
+        json!(["org.matrix.msc2762.send.state_event:m.room.name#"]),
+    )
+    .await;
+
+    Mock::given(method("PUT"))
+        .and(path_regex(
+            r"^/_matrix/client/unstable/org.matrix.msc4140/rooms/.*/state_future/m.room.name/?$",
+        ))
+        .respond_with(ResponseTemplate::new(200).set_body_json(json!({
+            "future_group_id": "1234",
+            "send_token": "my_send_token",
+            "refresh_token":"my_refresh_token",
+            "cancel_token": "my_cancel_token"
+        })))
+        .expect(1)
+        .mount(&mock_server)
+        .await;
+
+    send_request(
+        &driver_handle,
+        "send-room-message",
+        "send_event",
+        json!({
+            "type": "m.room.name",
+            "state_key": "",
+            "content": {
+                "name": "Room Name set by Widget",
+            },
+            "future_timeout":1000,
+        }),
+    )
+    .await;
+
+    // Receive the response
+    let msg = recv_message(&driver_handle).await;
+    assert_eq!(msg["api"], "fromWidget");
+    assert_eq!(msg["action"], "send_event");
+    let future_group_id = msg["response"]["future_group_id"].as_str().unwrap();
+    assert_eq!(future_group_id, "1234");
+    let cancel_token = msg["response"]["cancel_token"].as_str().unwrap();
+    assert_eq!(cancel_token, "my_cancel_token");
+    let refresh_token = msg["response"]["refresh_token"].as_str().unwrap();
+    assert_eq!(refresh_token, "my_refresh_token");
+    let send_token = msg["response"]["send_token"].as_str().unwrap();
+    assert_eq!(send_token, "my_send_token");
+
+    // Make sure the event-sending endpoint was hit exactly once
+    mock_server.verify().await;
+}
+
 async fn negotiate_capabilities(driver_handle: &WidgetDriverHandle, caps: JsonValue) {
     {
         // Receive toWidget capabilities request