text: #-----------------------------------------------------------------------------
  # Copyright (c) 2012 - 2020, Anaconda, Inc., and Bokeh Contributors.
  # All rights reserved.
  #
  # The full license is in the file LICENSE.txt, distributed with this software.
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Boilerplate
  #-----------------------------------------------------------------------------
  import pytest ; pytest
  
  #-----------------------------------------------------------------------------
  # Imports
  #-----------------------------------------------------------------------------
  
  # Standard library imports
  import warnings
  
  # Bokeh imports
  from bokeh._testing.util.api import verify_all
  from bokeh.util.warnings import BokehDeprecationWarning, BokehUserWarning
  
  # Module under test
  import bokeh as b # isort:skip
  
  #-----------------------------------------------------------------------------
  # Setup
  #-----------------------------------------------------------------------------
  
  ALL =  (
      '__version__',
      'license',
      'sampledata',
  )
  
  _LICENSE = """\
  Copyright (c) 2012 - 2020, Anaconda, Inc., and Bokeh Contributors
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without modification,
  are permitted provided that the following conditions are met:
  
  Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
  
  Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
  
  Neither the name of Anaconda nor the names of any contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  THE POSSIBILITY OF SUCH DAMAGE.
  
  """
  
  #-----------------------------------------------------------------------------
  # General API
  #-----------------------------------------------------------------------------
  
  Test___all__ = verify_all(b, ALL)
  
  def test___version___type() -> None:
      assert isinstance(b.__version__, str)
  
  def test___version___defined() -> None:
      assert b.__version__ != 'unknown'
  
  def test_license(capsys) -> None:
      b.license()
      out, err = capsys.readouterr()
      assert out == _LICENSE
  
  class TestWarnings(object):
      @pytest.mark.parametrize('cat', (BokehDeprecationWarning, BokehUserWarning))
      def test_bokeh_custom(self, cat) -> None:
          r = warnings.formatwarning("message", cat, "line", "lineno")
          assert r == "%s: %s\n" %(cat.__name__, "message")
  
      def test_general_default(self) -> None:
          r = warnings.formatwarning("message", RuntimeWarning, "line", "lineno")
          assert r == "line:lineno: RuntimeWarning: message\n"
  
      def test_filters(self) -> None:
          assert ('always', None, BokehUserWarning, None, 0) in warnings.filters
          assert ('always', None, BokehDeprecationWarning, None, 0) in warnings.filters
  
  #-----------------------------------------------------------------------------
  # Dev API
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Private API
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Code
  #-----------------------------------------------------------------------------
  