def METHOD_NAME(self):
    # Customized tolerances as Linux and Mac would need different truth files.
    self.rtol = 1e-3
    self.atol = 1e-3
    rootname = 'iacr51ohq'
    input_name = '{}_flt.fits'.format(rootname)
    output = '{}_drz.fits'.format(rootname)
    ref_file = 'reference_wfc3_uvis_single.fits'
    runfile = ref_file.replace('.fits','.log')
    # Prepare input files.
    input_file = os.path.basename(self.get_input_file('input', input_name))
    input_pars = {'output': output, 'runfile':runfile,
                  'build':True, 'in_memory':True,
                  'preserve': False, 'clean':True, 'static':True,
                  'skysub':True, 'skywidth':0.3, 'use_static':False,
                  'sky_bits':None,
                  'driz_separate':False, 'median':False,
                  'blot':False, 'driz_cr':False}
    # Update wcs in input file
    driz_input = updatewcs.updatewcs(input_file)
    # run astrodrizzle now...
    parObj = teal.load('astrodrizzle', defaults=True)  # get all default values
    astrodrizzle.AstroDrizzle(driz_input, mdriztab=False,
                              configobj=parObj, **input_pars)
    # Compare results
    outputs = [(output, ref_file)]
    self.compare_outputs(outputs)