From f2892cbd9048bc6f98e7c10e1cc7d4347b3d399b Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <P.Rudiger@ed.ac.uk>
Date: Wed, 31 Aug 2016 14:42:24 +0100
Subject: [PATCH] Small fix for plot instantiation tests

---
 tests/testplotinstantiation.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/testplotinstantiation.py b/tests/testplotinstantiation.py
index 96c043d092..f71239e12b 100644
--- a/tests/testplotinstantiation.py
+++ b/tests/testplotinstantiation.py
@@ -13,6 +13,7 @@
     from matplotlib import pyplot
     pyplot.switch_backend('agg')
     from holoviews.plotting.mpl import OverlayPlot
+    from holoviews.plotting.comms import JupyterPushComms
     renderer = Store.renderers['matplotlib']
 except:
     pyplot = None
@@ -23,6 +24,11 @@ class TestPlotInstantiation(ComparisonTestCase):
     def setUp(self):
         if pyplot is None:
             raise SkipTest("Matplotlib required to test plot instantiation")
+        self.default_comm = renderer.comms['default']
+        renderer.comms['default'] = JupyterPushComms
+
+    def teardown(self):
+        renderer.comms['default'] = self.default_comm
 
     def test_interleaved_overlay(self):
         """