Don't show own deprecation warning in test logs

hugovk · hugovk · commit 270bc4fc6031 · 2020-04-19T13:59:40.000+03:00
diff --git a/Tests/test_imagefile.py b/Tests/test_imagefile.py
@@ -95,7 +95,7 @@ def test_safeblock(self):
 
     def test_raise_ioerror(self):
         with pytest.raises(IOError):
-            with pytest.raises(DeprecationWarning):
+            with pytest.warns(DeprecationWarning):
                 ImageFile.raise_ioerror(1)
 
     def test_raise_oserror(self):
