Remove this test to verify that things were modified since a certain time.

That assumption doesn't hold up when your environment doesn't have access to a
real clock and thinks it's living in 1970 :)

--- a/tests/test_fileapp.py    2015-04-23 13:48:37.000000000 -0700
+++ b/tests/test_fileapp.py	2016-02-22 19:20:08.332802417 -0800
@@ -223,8 +223,6 @@
                   status=304)
     res = app.get('/', headers={'If-None-Match': 'asdf'},
                   status=200)
-    res = app.get('/', headers={'If-Modified-Since': 'Sat, 1 Jan 2005 12:00:00 GMT'},
-                  status=200)
     res = app.get('/', headers={'If-Modified-Since': last_mod + '; length=100'},
                   status=304)
     res = app.get('/', headers={'If-Modified-Since': 'invalid date'},
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<tr><td><span title='2021-07-21 23:00:51 +0200'>2021-07-21</span></td><td><a href='/guix/commit/gnu/packages/patches/extempore-unbundle-external-dependencies.patch?id=1f07d4436cb6fb118ea0c8e6f4ea1eb5accfe38f'>gnu: extempore: Update to 0.8.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/music.scm (extempore): Update to 0.8.6.
[source]: Portaudio is no more in-tree.
[arguments]: Load external libraries through patched CMakeLists.txt.
[phases]: Symlink assets.
* gnu/packages/patches/extempore-unbundle-external-dependencies.patch:
Update accordingly.

Signed-off-by: Ricardo Wurmus &lt;rekado@elephly.net&gt;
</span></span></td><td>Giacomo Leidi</td></tr>