From 832d65857176f727a22c9d3f265db5f0159880c6 Mon Sep 17 00:00:00 2001
From: Adrian Sampson <adrian@radbox.org>
Date: Sat, 1 Nov 2014 13:07:10 -0700
Subject: [PATCH] Use assertAlmostEqual (#1054)

Rounding and then comparing could lead to some surprising sensitivity. This
uses a known-good approximate comparison.
---
 test/test_importadded.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/test_importadded.py b/test/test_importadded.py
index 22a795398..6a885cd71 100644
--- a/test/test_importadded.py
+++ b/test/test_importadded.py
@@ -74,8 +74,7 @@ class ImportAddedTest(unittest.TestCase, ImportHelper):
 
     def assertEqualTimes(self, first, second, msg=None):
         """For comparing file modification times at a sufficient precision"""
-        assert round(first, 4) == round(second, 4), \
-            "{:f} != {:f}{}".format(first, second, ": " + msg if msg else "")
+        self.assertAlmostEqual(first, second, places=4, msg=msg)
 
     def test_import_album_with_added_dates(self):
         self.importer.run()