def test_multiple_assignment():
options = RcontribOptions()
options.ab = 2
options.ad = 546
options.M = r'.\file with space'
assert '-ab 2' in options.to_radiance()
assert 'ad 546' in options.to_radiance()
assert options.M == typing.normpath(r'.\file with space')
def test_exclusives_m():
opt = RcontribOptions()
opt.m = 'modifier'
with pytest.raises(exceptions.ExclusiveOptionsError):
opt.M = './suns.mod'