redate ifs_sim

import os

from csst_ifs_sim import csst_ifs_sim

import subprocess

import sys

class TestDemoFunction(unittest.TestCase):

    def test_ifs_sim_1(self):

        # demo function test

        dir_path = os.path.join(os.environ['UNIT_TEST_DATA_ROOT'],'ifs_sim/')

        print(dir_path)

        print(sys.version )

        ###configfile = dir_path+'IFS_inputdata/configData/IFS_sim_C90.config'

        configfile = './ifs_data/IFS_sim_C90.config'