def test_accumulate_basename():
"""When two (or more) parfiles are passed, the filelist:base_filename should be special-cased"""
namelist_base = f90nml.read(blast_wave_parfile)
namelist_update = f90nml.read(modifier_parfile)
namelist_tot1 = read_amrvac_namelist([blast_wave_parfile, modifier_parfile])
namelist_tot2 = deepcopy(namelist_base)
namelist_tot2.patch(namelist_update)
# remove and store the special-case value
name1 = namelist_tot1["filelist"].pop("base_filename")
name2 = namelist_tot2["filelist"].pop("base_filename")
assert name1 == namelist_base["filelist"]["base_filename"] + namelist_update["filelist"]["base_filename"]
assert name2 == namelist_update["filelist"]["base_filename"]
assert name1 != name2
# test equality for the rest of the namelist
assert namelist_tot1 == namelist_tot2
def test_read_one_file():
"""when provided a single file, the function should merely act as a wrapper for f90nml.read()"""
namelist1 = read_amrvac_namelist(blast_wave_parfile)
namelist2 = f90nml.read(blast_wave_parfile)
assert namelist1 == namelist2
def test_read_pathlike():
read_amrvac_namelist(Path(blast_wave_parfile))