changed the test, removed patch_post

Author: vilhelmp

astroquery/nasa_ads/tests/test_nasaads.py

@@ -1,5 +1,6 @@
 from ... import nasa_ads
+from astropy.tests.helper import pytest
 
-def test_simple(patch_post):
+def test_simple():
     x = nasa_ads.ADS.query_simple('^Persson Origin of water around deeply embedded low-mass protostars')
     assert x[-1]['authors'][0] == 'Persson, M. V.'