def test_utils_amount_to_aettos():
args = [
("1.2AE", 1200000000000000000),
("1.2ae", 1200000000000000000),
(" 1.2ae ", 1200000000000000000),
("1.25ae", 1250000000000000000),
(1.3, 1300000000000000000),
(10, 10),
(-1, TypeError()),
("10", 10),
(" 1000 ", 1000),
("1001 ", 1001),
(" 1002", 1002),
("1,25ae", TypeError()),
("1ae", 1000000000000000000),
("0.000000005", 5000000000),
("0", 0),
(0, 0),
]
# TODO: test more float
for i in range(10000):
val = random.randint(0, 1000000000000000000000000)
args.append((utils.format_amount(val), val))
for i in range(10000):
val = random.randint(0, 1000000)
args.append((utils.format_amount(val), val))
# the default context has 28 for max prcision
# therefore anything greater than 1e28 will fail
for i in range(10000):
val = random.randint(1000000000000000000,
10000000000000000000000000000)
args.append((utils.format_amount(val), val))
for a in args:
expected = a[1]
if issubclass(type(expected), Exception):
with pytest.raises(type(expected)):
utils.amount_to_aettos(a[0])
else:
got = utils.amount_to_aettos(a[0])
assert got == expected
def test_utils_format_amount():
# input (hash_str, prefix, expected output)
args = [(1000000000000000000, "1AE"), (2000000000000000000, "2AE"),
(20000000000000000000, "20AE"), (20100000000000000000, "20.1AE"),
(2000000000000000, "0.002AE"),
(1116270000000000000000, "1116.27AE"),
(28000000001760, "0.00002800000000176AE"), (0, "0AE")]
for a in args:
got = utils.format_amount(a[0])
expected = a[1]
assert got == expected