#-----------------------------------------------------------------------------
# Copyright (c) 2012 - 2019, Anaconda, Inc., and Bokeh Contributors.
# All rights reserved.
#
# The full license is in the file LICENSE.txt, distributed with this software.
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# Boilerplate
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from __future__ import absolute_import, division, print_function, unicode_literals

import pytest ; pytest

#-----------------------------------------------------------------------------
# Imports
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# Standard library imports

# External imports
import mock
from six import string_types

# Bokeh imports
from bokeh._version import get_versions

# Module under test
import bokeh.util.version as buv

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# Setup
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#-----------------------------------------------------------------------------
# General API
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class Test___version__(object):

    def test_basic(self):
        assert isinstance(buv.__version__, string_types)
        assert buv.__version__ == get_versions()['version']

class Test_base_version(object):
    def test_returns_helper(self):
        with mock.patch('bokeh.util.version._base_version_helper') as helper:
            buv.base_version()
            assert helper.called

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# Dev API
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# Private API
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class Test__base_version_helper(object):

    def test_release_version_unchanged(self):
        assert buv._base_version_helper("0.2.3") == "0.2.3"
        assert buv._base_version_helper("1.2.3") == "1.2.3"

    def test_dev_version_stripped(self):
        assert buv._base_version_helper("0.2.3dev2") == "0.2.3"
        assert buv._base_version_helper("1.2.3dev10") == "1.2.3"

    def test_rc_version_stripped(self):
        assert buv._base_version_helper("0.2.3rc2") == "0.2.3"
        assert buv._base_version_helper("1.2.3rc10") == "1.2.3"

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# Code
#-----------------------------------------------------------------------------