diff --git a/web/gui/src/test/_karma/ev/mojoColors/ev_1_addInst_1.json b/web/gui/src/test/_karma/ev/mojoColors/ev_1_addInst_1.json
new file mode 100644
index 0000000..740595d
--- /dev/null
+++ b/web/gui/src/test/_karma/ev/mojoColors/ev_1_addInst_1.json
@@ -0,0 +1,11 @@
+{
+  "event": "addInstance",
+  "payload": {
+    "id": "192.168.56.101",
+    "ip": "192.168.56.101",
+    "online": true,
+    "ready": true,
+    "uiAttached": true,
+    "switches": 4
+  }
+}