Also return in-order list of "join" events.

testclient_test.go

@@ -596,30 +596,36 @@ func (c *TestClient) checkMessageJoinedSession(message *ServerMessage, sessionId
 	return nil
 }
 
-func (c *TestClient) RunUntilJoinedAndReturnIgnored(ctx context.Context, hello ...*HelloServerMessage) ([]*ServerMessage, error) {
+func (c *TestClient) RunUntilJoinedAndReturn(ctx context.Context, hello ...*HelloServerMessage) ([]*EventServerMessageSessionEntry, []*ServerMessage, error) {
+	received := make([]*EventServerMessageSessionEntry, len(hello))
 	var ignored []*ServerMessage
-	for len(hello) > 0 {
+	hellos := make(map[*HelloServerMessage]int, len(hello))
+	for idx, h := range hello {
+		hellos[h] = idx
+	}
+	for len(hellos) > 0 {
 		message, err := c.RunUntilMessage(ctx)
 		if err != nil {
-			return nil, err
+			return nil, nil, err
 		}
 
 		if err := checkMessageType(message, "event"); err != nil {
 			ignored = append(ignored, message)
 			continue
 		} else if message.Event.Target != "room" {
-			return nil, fmt.Errorf("Expected event target room, got %+v", message.Event)
+			return nil, nil, fmt.Errorf("Expected event target room, got %+v", message.Event)
 		} else if message.Event.Type != "join" {
-			return nil, fmt.Errorf("Expected event type join, got %+v", message.Event)
+			return nil, nil, fmt.Errorf("Expected event type join, got %+v", message.Event)
 		}
 
 		for len(message.Event.Join) > 0 {
 			found := false
 		loop:
-			for idx, h := range hello {
+			for h, idx := range hellos {
 				for idx2, evt := range message.Event.Join {
 					if evt.SessionId == h.SessionId && evt.UserId == h.UserId {
-						hello = append(hello[:idx], hello[idx+1:]...)
+						received[idx] = evt
+						delete(hellos, h)
 						message.Event.Join = append(message.Event.Join[:idx2], message.Event.Join[idx2+1:]...)
 						found = true
 						break loop
@@ -627,15 +633,15 @@ func (c *TestClient) RunUntilJoinedAndReturnIgnored(ctx context.Context, hello .
 				}
 			}
 			if !found {
-				return nil, fmt.Errorf("expected one of the passed hello sessions, got %+v", message.Event.Join[0])
+				return nil, nil, fmt.Errorf("expected one of the passed hello sessions, got %+v", message.Event.Join[0])
 			}
 		}
 	}
-	return ignored, nil
+	return received, ignored, nil
 }
 
 func (c *TestClient) RunUntilJoined(ctx context.Context, hello ...*HelloServerMessage) error {
-	unexpected, err := c.RunUntilJoinedAndReturnIgnored(ctx, hello...)
+	_, unexpected, err := c.RunUntilJoinedAndReturn(ctx, hello...)
 	if err != nil {
 		return err
 	}

transient_data_test.go

@@ -269,7 +269,7 @@ func Test_TransientMessages(t *testing.T) {
 		t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
 	}
 
-	ignored, err := client3.RunUntilJoinedAndReturnIgnored(ctx, hello1.Hello, hello2.Hello, hello3.Hello)
+	_, ignored, err := client3.RunUntilJoinedAndReturn(ctx, hello1.Hello, hello2.Hello, hello3.Hello)
 	if err != nil {
 		t.Fatal(err)
 	}