From a2507be7eafb1b372b3f8a2b8c6067ca61f7bb68 Mon Sep 17 00:00:00 2001
From: Thomas Lauf <thomas.lauf@tngtech.com>
Date: Sat, 10 Apr 2021 23:04:20 +0200
Subject: [PATCH] Add assertion for interval count

Signed-off-by: Thomas Lauf <thomas.lauf@tngtech.com>
---
 test/undo.t | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/undo.t b/test/undo.t
index cdf823ea..50920fab 100755
--- a/test/undo.t
+++ b/test/undo.t
@@ -92,12 +92,12 @@ class TestUndo(TestCase):
         self.t("undo")
 
         j = self.t.export()
+        self.assertEqual(len(j), 2, msg="Expected 2 intervals afterwards, got {}".format(len(j)))
         self.assertOpenInterval(j[1],
                                 expectedStart=one_hour_before_utc,
                                 expectedTags=["bar"],
                                 expectedAnnotation="")
 
-
     def test_undo_cancel(self):
         """Test undo of command 'cancel'"""
         one_hour_before_utc = datetime.now().utcnow() - timedelta(hours=1)