diff --git a/web/gui/src/test/_karma/ev/topo2a/ev_6_startDone.json b/web/gui/src/test/_karma/ev/topo2a/ev_6_startDone.json
new file mode 100644
index 0000000..0228611
--- /dev/null
+++ b/web/gui/src/test/_karma/ev/topo2a/ev_6_startDone.json
@@ -0,0 +1,4 @@
+{
+  "event": "topo2StartDone",
+  "payload": {}
+}