def test_asset_body_types():
rate = token_lib.Fraction(-1, 100)
rate_to_stop = token_lib.Fraction(1, 3)
time_unit = 60 * 60 * 24 * 30
expire_after = 60 * 60 * 24 * 180
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 12345, [vari])
dat = body.serialize()
_, body = token_lib.BaseAssetBody.from_serialized_data(0, dat)
assert body.type == token_lib.BaseAssetBody.T_VALUE
body = token_lib.ChangeAssetBody(100, 12345, [vari])
dat = body.serialize()
_, body = token_lib.BaseAssetBody.from_serialized_data(0, dat)
assert body.type == token_lib.BaseAssetBody.T_CHANGE
body = token_lib.IssuedAssetBody(100, 12345, [vari])
dat = body.serialize()
_, body = token_lib.BaseAssetBody.from_serialized_data(0, dat)
assert body.type == token_lib.BaseAssetBody.T_ISSUED
def test_variation():
rate = token_lib.Fraction(-1, 10)
rate_to_stop = token_lib.Fraction(1, 2)
time_unit = 60 * 60 * 24 * 7
expire_after = 60 * 60 * 24 * 30
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
vari0 = vari
dat = vari.serialize()
idx, vari = token_lib.Variation.from_serialized_data(0, dat)
assert idx == 1 + 1 + 5 + 5 + 8 + 8
assert vari.condition == 0
assert vari.type == token_lib.Variation.T_SIMPLE
assert vari.rate == rate
assert vari.rate_to_stop == rate_to_stop
assert vari.time_unit == time_unit
assert vari.expire_after == expire_after
assert vari == vari0
def test_value_asset_body():
rate = token_lib.Fraction(-1, 100)
rate_to_stop = token_lib.Fraction(1, 3)
time_unit = 60 * 60 * 24 * 30
expire_after = 60 * 60 * 24 * 180
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 12345, [vari])
dat = body.serialize()
_, body = token_lib.BaseAssetBody.from_serialized_data(0, dat)
assert body.type == token_lib.BaseAssetBody.T_VALUE
assert body.value_specified == 100
assert body.time_of_origin == 12345
assert body.variation_specs[0].condition == vari.condition
assert body.variation_specs[0].type == vari.type
assert body.variation_specs[0].rate == vari.rate
assert body.variation_specs[0].rate_to_stop == vari.rate_to_stop
assert body.variation_specs[0].time_unit == vari.time_unit
assert body.variation_specs[0].expire_after == vari.expire_after
def test_effective_value():
rate = token_lib.Fraction(-1, 10)
rate_to_stop = token_lib.Fraction(1, 2)
time_unit = 100
expire_after = 0
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 90
assert body.get_effective_value(120) == 90
assert body.get_effective_value(510) == 50
assert body.get_effective_value(520) == 50
assert body.get_effective_value(610) == 50
assert body.get_effective_value(10000) == 50
rate = token_lib.Fraction(1, 10)
rate_to_stop = token_lib.Fraction(2, 1)
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 110
assert body.get_effective_value(120) == 110
assert body.get_effective_value(1010) == 200
assert body.get_effective_value(1020) == 200
assert body.get_effective_value(1110) == 200
assert body.get_effective_value(10000) == 200
rate = token_lib.Fraction(-1, 10)
rate_to_stop = token_lib.Fraction(0, 1)
vari = token_lib.Variation(0, token_lib.Variation.T_SIMPLE, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 90
assert body.get_effective_value(120) == 90
assert body.get_effective_value(1010) == 0
assert body.get_effective_value(1020) == 0
assert body.get_effective_value(1110) == 0
assert body.get_effective_value(10000) == 0
vari = token_lib.Variation(0, token_lib.Variation.T_COMPOUND, rate,
rate_to_stop, time_unit, expire_after)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 90
assert body.get_effective_value(120) == 90
assert body.get_effective_value(210) == 81
assert body.get_effective_value(310) == 72
assert body.get_effective_value(410) == 65
vari = token_lib.Variation()
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 100
assert body.get_effective_value(120) == 100
assert body.get_effective_value(10000) == 100
vari = token_lib.Variation(type=token_lib.Variation.T_COMPOUND)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 100
assert body.get_effective_value(120) == 100
assert body.get_effective_value(10000) == 100
vari = token_lib.Variation(expire_after=500)
body = token_lib.ValueAssetBody(100, 10, [vari])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(100) == 100
assert body.get_effective_value(110) == 100
assert body.get_effective_value(120) == 100
assert body.get_effective_value(509) == 100
assert body.get_effective_value(510) == 0
assert body.get_effective_value(10000) == 0
body = token_lib.ValueAssetBody(100, 10, [])
assert body.get_effective_value(0) == 100
assert body.get_effective_value(510) == 100
assert body.get_effective_value(10000) == 100