From f9cabfb20b617079e90d0c5ba6dbdb56255ee43f Mon Sep 17 00:00:00 2001
From: Unrud <unrud@openaliasbox.org>
Date: Wed, 24 Aug 2016 17:52:39 +0200
Subject: [PATCH] Test empty filter

Test for d1dbd1df549807724bb098cf4551fcc997115832
---
 radicale/tests/test_base.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/radicale/tests/test_base.py b/radicale/tests/test_base.py
index 1ea8c1f..048c464 100644
--- a/radicale/tests/test_base.py
+++ b/radicale/tests/test_base.py
@@ -267,6 +267,9 @@ class BaseRequestsMixIn:
                </C:calendar-query>""" % filters_text)
         return answer
 
+    def test_calendar_empty_filter(self):
+        self._test_filter([""])
+
     def test_calendar_tag_filter(self):
         """Report request with tag-based filter on calendar."""
         assert "href>/calendar.ics/event1.ics</" in self._test_filter(["""