From 766c23a1eb86d6ba47b2d61d9b72153089b73264 Mon Sep 17 00:00:00 2001
From: Tobias Skarhed <tobias.skarhed@gmail.com>
Date: Fri, 27 Jul 2018 15:16:19 +0200
Subject: [PATCH] Fix emit errors

---
 public/app/plugins/panel/graph/specs/graph_ctrl.jest.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/public/app/plugins/panel/graph/specs/graph_ctrl.jest.ts b/public/app/plugins/panel/graph/specs/graph_ctrl.jest.ts
index 3ebcf6cdf31..a0c7dd0ab9c 100644
--- a/public/app/plugins/panel/graph/specs/graph_ctrl.jest.ts
+++ b/public/app/plugins/panel/graph/specs/graph_ctrl.jest.ts
@@ -34,6 +34,9 @@ describe('GraphCtrl', () => {
 
   beforeEach(() => {
     ctx.ctrl = new GraphCtrl(scope, injector, {});
+    ctx.ctrl.events = {
+      emit: () => {},
+    };
     ctx.ctrl.annotationsPromise = Promise.resolve({});
     ctx.ctrl.updateTimeRange();
   });