old_contents: import sys
  import unittest
  from collections import OrderedDict
  
  from sas.qtgui.UnitTesting.TestUtils import WarningTestNotImplemented
  
  # Tested module
  import sas.qtgui.Plotting.PlotUtilities as PlotUtilities
  
  class PlotUtilitiesTest(unittest.TestCase):
      '''Test the Plot Utilities functions'''
      def setUp(self):
          '''Empty'''
          pass
  
      def tearDown(self):
          '''Empty'''
          pass
  
      def testDefaults(self):
          """ default method variables values """
          assert isinstance(PlotUtilities.SHAPES, OrderedDict)
          assert isinstance(PlotUtilities.COLORS, OrderedDict)
  
      def testBuildMatrix(self):
          """ build matrix for 2d plot from a vector """
          WarningTestNotImplemented()
  
      def testGetBins(self):
          """ test 1d arrays of the index with square binning """
          WarningTestNotImplemented()
  
      def testFillupPixels(self):
          """ test filling z values of the empty cells of 2d image matrix """
          WarningTestNotImplemented()
  
      def testRescale(sef):
          """ test the helper function for step based zooming """
          WarningTestNotImplemented()
  
      def testGgetValidColor(self):
          """ test that the method returns a color understood by MPL """
          WarningTestNotImplemented()
  
  if __name__ == "__main__":
      unittest.main()
  
new_contents: import sys
  from collections import OrderedDict
  
  from sas.qtgui.UnitTesting.TestUtils import WarningTestNotImplemented
  
  # Tested module
  import sas.qtgui.Plotting.PlotUtilities as PlotUtilities
  
  class PlotUtilitiesTest:
  
      def testDefaults(self):
          """ default method variables values """
          assert isinstance(PlotUtilities.SHAPES, OrderedDict)
          assert isinstance(PlotUtilities.COLORS, OrderedDict)
  
      def testBuildMatrix(self):
          """ build matrix for 2d plot from a vector """
          WarningTestNotImplemented()
  
      def testGetBins(self):
          """ test 1d arrays of the index with square binning """
          WarningTestNotImplemented()
  
      def testFillupPixels(self):
          """ test filling z values of the empty cells of 2d image matrix """
          WarningTestNotImplemented()
  
      def testRescale(sef):
          """ test the helper function for step based zooming """
          WarningTestNotImplemented()
  
      def testGgetValidColor(self):
          """ test that the method returns a color understood by MPL """
          WarningTestNotImplemented()
  
subject: Change to pytest fixtures PlotUtilitiesTest.py