def METHOD_NAME(self):
    """
    test if the EdiCollection is initialized correctly
    :return:
    """
    edi_files = glob.glob(os.path.normpath(os.path.abspath(os.path.join(self.edi_path, "*.edi"))))
    self.assertTrue(len(edi_files) == self.edi_collection.num_of_edifiles)
    self.assertTrue(set(edi_files) == set(self.edi_collection.edifiles))
    self.assertTrue(self.edi_collection.ptol == 0.05)  # default
    self.assertTrue(isinstance(self.edi_collection.all_frequencies, list))  # not none and none-empty
    self.assertTrue(isinstance(self.edi_collection.mt_periods, np.ndarray))
    self.assertTrue(isinstance(self.edi_collection.all_unique_periods, np.ndarray))
    self.assertTrue(isinstance(self.edi_collection.geopdf, GeoDataFrame))
    self.assertTrue(isinstance(self.edi_collection.bound_box_dict, dict))