Add missing script

tests/go_templates/login_rust_client_and_send_msg/login_rust_client_and_send_msg.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/matrix-org/complement-crypto/internal/api"
+	"github.com/matrix-org/complement-crypto/internal/api/rust"
+)
+
+func main() {
+	t := &api.MockT{}
+	cfg := api.ClientCreationOpts{
+		BaseURL:           "{{.BaseURL}}",
+		UserID:            "{{.UserID}}",
+		DeviceID:          "{{.DeviceID}}",
+		Password:          "{{.Password}}",
+		PersistentStorage: {{.PersistentStorage}},
+	}
+	client, err := rust.NewRustClient(t, cfg, "{{.SSURL}}")
+	if err != nil {
+		panic(err)
+	}
+	if err := client.Login(t, cfg); err != nil {
+		panic(err)
+	}
+	client.MustStartSyncing(t)
+	defer client.Close(t)
+	roomID := "{{.RoomID}}"
+	fmt.Println("Client logged in. Sending '{{.Body}}' in room {{.RoomID}}")
+	eventID := client.SendMessage(t, "{{.RoomID}}", "{{.Body}}")
+	fmt.Println("Sent event " + eventID +" waiting for remote echo")
+
+	waiter := client.WaitUntilEventInRoom(t, roomID, api.CheckEventHasEventID(eventID))
+	waiter.Wait(t, 5 * time.Second)
+
+	time.Sleep(time.Second)
+	fmt.Println("exiting")
+}