text: # -*- coding: utf-8 -*-
  """
  
      mslib.mscolab._tests.test_utils
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
      tests for mscolab/utils
  
      This file is part of mss.
  
      :copyright: Copyright 2019 Shivashis Padhi
      :copyright: Copyright 2019-2021 by the mss team, see AUTHORS.
  
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
  """
  import os
  import sys
  import pytest
  
  from PyQt5 import QtWidgets, QtTest
  
  from mslib.mscolab.models import User
  from mslib.mscolab.utils import get_recent_pid
  from mslib.mscolab.conf import mscolab_settings
  from mslib.msui.mscolab import MSSMscolabWindow
  from mslib._tests.utils import mscolab_start_server
  
  
  PORTS = list(range(9561, 9580))
  
  
  @pytest.mark.skipif(os.name == "nt",
                      reason="multiprocessing needs currently start_method fork")
  class Test_Utils(object):
      def setup(self):
          self.process, self.url, self.app, _, self.cm, self.fm = mscolab_start_server(PORTS)
          QtTest.QTest.qWait(100)
          self.application = QtWidgets.QApplication(sys.argv)
          self.window = MSSMscolabWindow(data_dir=mscolab_settings.MSCOLAB_DATA_DIR,
                                         mscolab_server_url=self.url)
          with self.app.app_context():
              self.user = User.query.filter_by(id=8).first()
  
      def teardown(self):
          if self.window.version_window:
              self.window.version_window.close()
          if self.window.conn:
              self.window.conn.disconnect()
          self.application.quit()
          QtWidgets.QApplication.processEvents()
          self.process.terminate()
  
      def test_get_recent_pid(self):
          with self.app.app_context():
              p_id = get_recent_pid(self.fm, self.user)
          assert p_id == 4
  