##// END OF EJS Templates
handle setting Widget.comm = None...
handle setting Widget.comm = None which is done in `Widget.close` fixes loads of warnings in widget test output, caused every time a widget is closed.

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test_json.py
14 lines | 219 B | text/x-python | PythonLexer
from unittest import TestCase
from ..nbjson import reads, writes
from .nbexamples import nb0
class TestJSON(TestCase):
def test_roundtrip(self):
s = writes(nb0)
self.assertEqual(reads(s),nb0)