def test_invalid_assignment():
opts = RcontribOptions()
with pytest.raises(AttributeError):
opts.mm = 20
with pytest.raises(TypeError):
opts.ab = 'ambient bounces' # must be a numeric value
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_from_string():
opt = RcontribOptions()
opt_str = '-x 600 -y 392 -ld- -ffc -fo -o vmx/window_%03d.hdr -f klems_ang.cal' \
' -b kbinS -bn Nkbins -m windowglow -ab 2 -ad 50000 -lw 2e-5'
opt.update_from_string(opt_str)
assert opt.x == 600
assert opt.y == 392
assert opt.ld == False
assert opt.fio == 'fc'
assert opt.fo == True
assert opt.o == 'vmx/window_%03d.hdr'
assert opt.f == 'klems_ang.cal'
assert opt.b == 'kbinS'
assert opt.bn == 'Nkbins'
assert opt.m == 'windowglow'
assert opt.ab == 2
assert opt.ad == 50000
assert opt.lw == 2e-5
def test_reassignment():
options = RcontribOptions()
options.ab = 5
assert options.ab == 5
assert options.to_radiance() == '-ab 5'
# remove assigned values
options.ab = None
assert options.ab == None
assert options.to_radiance() == ''
def test_assignment():
options = RcontribOptions()
options.c = 10000
assert options.c == 10000
assert options.to_radiance() == '-c 10000'
# handle wrong value type like a boss
options.c = '3.2'
assert options.c == 3
assert options.to_radiance() == '-c 3'
def test_default():
options = RcontribOptions()
assert options.to_radiance() == ''
def test_from_string_non_standard():
opt = RcontribOptions()
opt_str = '-g 200'
opt.update_from_string(opt_str)
assert '-g 200' in opt.to_radiance()
def test_exclusives_m():
opt = RcontribOptions()
opt.m = 'modifier'
with pytest.raises(exceptions.ExclusiveOptionsError):
opt.M = './suns.mod'
def test_boolean_assignment():
options = RcontribOptions()
options.w = False
options.h = True
assert '-w-' in options.to_radiance()
assert '-h' in options.to_radiance()