test: close figures

nschloe · nschloe · commit 36d588996dd9 · 2017-05-31T16:19:14.000+02:00
diff --git a/test/test_annotate.py b/test/test_annotate.py
@@ -37,6 +37,7 @@ def plot():
 
 
 def test():
+    plt.close('all')
     phash = Phash(plot())
     assert phash.phash == 'ab8a79a1549654be', phash.get_details()
 
