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# Copyright (c) 2012 - 2017, Anaconda, Inc. All rights reserved.
#
# Powered by the Bokeh Development Team.
#
# The full license is in the file LICENSE.txt, distributed with this software.
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# Boilerplate
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from __future__ import absolute_import, division, print_function, unicode_literals

import pytest ; pytest

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# Imports
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# Standard library imports

# External imports
from tornado import locks

# Bokeh imports

# Module under test
import bokeh.client.websocket as bcw

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# Setup
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# General API
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# Dev API
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class Test_WebSocketClientConnectionWrapper(object):

    def test_creation_raises_with_None(self):
        with pytest.raises(ValueError):
            bcw.WebSocketClientConnectionWrapper(None)

    def test_creation(self):
        w = bcw.WebSocketClientConnectionWrapper("socket")
        assert w._socket == "socket"
        assert isinstance(w.write_lock, locks.Lock)

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# Private API
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