def METHOD_NAME(self):
    script_path = self.sandbox.path_to_jsbsim_file('scripts', 'J2460.xml')
    fdm = self.create_fdm()
    fdm.load_script(script_path)
    fdm.run_ic()
    tree = et.parse(script_path)
    use_tag = tree.getroot().find('use')
    aircraft_name = use_tag.attrib['aircraft']
    aircraft_path = self.sandbox.path_to_jsbsim_file('aircraft',
                                                     aircraft_name)
    aircraft_tree = et.parse(os.path.join(aircraft_path,
                                          aircraft_name+'.xml'))
    total_fuel_quantity = 0.0
    total_oxidizer_quantity = 0.0
    for tank in aircraft_tree.findall('propulsion/tank'):
        contents = float(tank.find('contents').text)
        if tank.attrib['type'] == "FUEL":
            total_fuel_quantity += contents
        elif tank.attrib['type'] == 'OXIDIZER':
            total_oxidizer_quantity += contents
    self.assertAlmostEqual(fdm['propulsion/total-fuel-lbs'],
                           total_fuel_quantity)
    self.assertAlmostEqual(fdm['propulsion/total-oxidizer-lbs'],
                           total_oxidizer_quantity)