generic add event

Cargo.toml

@@ -64,3 +64,4 @@ serde_json = { version = "1.0.49" }
 tracing-subscriber = "0.2.3"
 tempfile = "3.1.0"
 mockito = "0.23.3"
+serde = "1.0.105"

src/test_builder.rs

@@ -9,12 +9,18 @@ mod test_it {
     use std::path::Path;
     
     use crate::identifiers::UserId;
-    use crate::events::collections::all::RoomEvent;
+    use crate::events::{
+        collections::all::RoomEvent,
+        room::{
+            power_levels::PowerLevelsEvent,
+        },
+        EventResult, FromRaw, TryFromRaw,
+    };
     use crate::{AsyncClient, Session, SyncSettings};
 
-    use serde_json as json;
+    use serde_json::Value;
     use mockito::{mock, Matcher};
-    use serde::{Serialize, Deserialize};
+    use serde::{de::DeserializeOwned, Deserialize, Serialize};
     use url::Url;
 
     use std::convert::TryFrom;
@@ -22,9 +28,9 @@ mod test_it {
     use std::time::Duration;
     use std::panic;
 
-
+    #[derive(Default)]
     pub struct ResponseBuilder {
-        events: Vec<RoomEvent>
+        events: Vec<RoomEvent>,
     }
 
     pub struct TestRunner {
@@ -40,34 +46,35 @@ mod test_it {
     impl ResponseBuilder {
 
         /// Creates an `IncomingResponse` to hold events for a sync.
-        pub fn create_sync_response(&mut self) -> &mut Self {
+        pub fn create_sync_response(mut self) -> &mut Self {
 
             self
         }
 
         /// Just throw events at the client, not part of a specific response.
-        pub fn create_event_stream(&mut self) -> &mut Self {
+        pub fn create_event_stream(mut self) -> Self {
 
             self
         }
 
         /// Add an event either to the event stream or the appropriate `IncomingResponse` field.
-        pub fn add_event_from_file<S: Serialize, P: AsRef<Path>>(&mut self, path: P) -> &mut Self {
-            let json = fs::read_to_string(path.as_ref()).expect(&format!("file not found {:?}", path.as_ref()));
-            let event = serde_json::from_str::<S>(&json).expect("deserialization failed");
-            self.events.push(event);
+        pub fn add_event_from_file<Ev: TryFromRaw, P: AsRef<Path>>(mut self, path: P, variant: fn(Ev) -> RoomEvent) -> Self {
+            let val = fs::read_to_string(path.as_ref()).expect(&format!("file not found {:?}", path.as_ref()));
+            let json = serde_json::value::Value::from_str(&val).expect(&format!("not valid json {}", val));
+            let event = serde_json::from_value::<ruma_events::EventResult<Ev>>(json).unwrap().into_result().unwrap();
+            self.add_event(variant(event));
             self
         }
 
-        fn add_event<T, U>(&mut self, content: T, event: fn(T) -> RoomEvent) {
-            self.events.push(event(content))
+        fn add_event(&mut self, event: RoomEvent) {
+            self.events.push(event)
         }
 
         /// Consumes `ResponseBuilder and returns a `TestRunner`.
         /// 
         /// The `TestRunner` streams the events to the client and enables methods to set assertions
         /// about the state of the client. 
-        pub fn build(self) -> TestRunner {
+        pub fn build(mut self) -> TestRunner {
             let mock = mock("POST", "/_matrix/client/r0/login")
                 .with_status(200)
                 .with_body_from_file("tests/data/login_response.json")
@@ -93,4 +100,12 @@ mod test_it {
         }
     }
 
+    #[test]
+    fn test() {
+        let mut bld = ResponseBuilder::default();
+        let runner = bld.add_event_from_file("./tests/data/events/power_levels.json", RoomEvent::RoomPowerLevels)
+            .build();
+
+    }
+
 }

tests/data/events/power_levels.json

@@ -0,0 +1,31 @@
+{
+    "content": {
+        "ban": 50,
+        "events": {
+            "m.room.avatar": 50,
+            "m.room.canonical_alias": 50,
+            "m.room.history_visibility": 100,
+            "m.room.name": 50,
+            "m.room.power_levels": 100,
+            "m.room.message": 25
+        },
+        "events_default": 0,
+        "invite": 0,
+        "kick": 50,
+        "redact": 50,
+        "state_default": 50,
+        "users": {
+            "@example:localhost": 100,
+            "@bob:localhost": 0
+        },
+        "users_default": 0
+    },
+    "event_id": "$15139375512JaHAW:localhost",
+    "origin_server_ts": 1513937551359,
+    "sender": "@example:localhost",
+    "state_key": "",
+    "type": "m.room.power_levels",
+    "unsigned": {
+        "age": 7034220535
+    }
+}