text: # Test with PyTest
  
  import coast
  import numpy as np
  import xarray as xr
  import datetime
  import logging
  import coast.general_utils as general_utils
  
  
  #-----------------------------------------------------------------------------#
  #%% day of the week function                                           #
  #                                                                             #
  def test_dayoweek():
      check1 = general_utils.dayoweek( np.datetime64('2020-10-16') ) == 'Fri'
      assert check1
  