From 17797e927a8f59f3f4dadc80b0031f8850f3a301 Mon Sep 17 00:00:00 2001
From: Lily Wang <lily@minium.com.au>
Date: Wed, 28 Apr 2021 10:35:22 -0700
Subject: [PATCH] suppres warnings

---
 testsuite/MDAnalysisTests/core/test_groups.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/testsuite/MDAnalysisTests/core/test_groups.py b/testsuite/MDAnalysisTests/core/test_groups.py
index 6142043a110..aeee158074e 100644
--- a/testsuite/MDAnalysisTests/core/test_groups.py
+++ b/testsuite/MDAnalysisTests/core/test_groups.py
@@ -28,6 +28,7 @@
 )
 import pytest
 import operator
+import warnings
 
 import MDAnalysis as mda
 from MDAnalysis.exceptions import NoDataError
@@ -1465,8 +1466,10 @@ def test_decorator(self, compound, pbc, unwrap):
 
 @pytest.fixture()
 def tpr():
-    return mda.Universe(TPR)
-
+    with warnings.catch_warnings():
+        warnings.filterwarnings("ignore",
+                                message="No coordinate reader found")
+        return mda.Universe(TPR)
 
 class TestGetConnectionsAtoms(object):
     """Test Atom and AtomGroup.get_connections"""