Fix resetting of FakeStream

asottile · asottile · commit a6a4762f0dc0 · 2017-07-23T20:50:25.000-07:00
diff --git a/tests/conftest.py b/tests/conftest.py
@@ -170,7 +170,7 @@ def __init__(self, stream):
     def get_bytes(self):
         """Get the output as-if no encoding occurred"""
         data = self._stream.data.getvalue()
-        self._stream = io.BytesIO()
+        self._stream.data.truncate(0)
         return data
 
     def get(self):
