def test_leeq(self):
a1 = Amount(1, self.symbol)
a2 = Amount(1, self.symbol)
self.assertTrue(a1 <= a2)
self.assertTrue(a1 >= a2)
self.assertTrue(a1 <= 1)
self.assertTrue(a1 >= 1)
def test_ltge(self):
a1 = Amount(1, self.symbol)
a2 = Amount(2, self.symbol)
self.assertTrue(a1 < a2)
self.assertTrue(a2 > a1)
self.assertTrue(a2 > 1)
self.assertTrue(a1 < 5)
def test_init(self):
# self.assertEqual(1, 1)
Price("0.315 USD/BTS")
Price(1.0, "USD/GOLD")
Price(0.315, base="USD", quote="BTS")
Price(0.315, base=Asset("USD"), quote=Asset("BTS"))
Price({
"base": {
"amount": 1,
"asset_id": "1.3.0"
},
"quote": {
"amount": 10,
"asset_id": "1.3.106"
}
})
Price(
{
"receives": {
"amount": 1,
"asset_id": "1.3.0"
},
"pays": {
"amount": 10,
"asset_id": "1.3.106"
},
},
base_asset=Asset("1.3.0"))
Price(quote="10 GOLD", base="1 USD")
Price("10 GOLD", "1 USD")
Price(Amount("10 GOLD"), Amount("1 USD"))
def test_ne(self):
a1 = Amount(1, self.symbol)
a2 = Amount(2, self.symbol)
self.assertTrue(a1 != a2)
self.assertTrue(a1 != 5)
a1 = Amount(1, self.symbol)
a2 = Amount(1, self.symbol)
self.assertTrue(a1 == a2)
self.assertTrue(a1 == 1)
def test_pow(self):
a1 = Amount(15, self.symbol)
self.dotest(a1**3, 15**3, self.symbol)
self.dotest(a1**2, 15**2, self.symbol)
with self.assertRaises(Exception):
a1**Amount(1, asset=self.asset2)
# inline
a2 = a1.copy()
a2 **= 3
self.dotest(a2, 15**3, self.symbol)
with self.assertRaises(Exception):
a1 **= Amount(2, asset=self.asset2)
def test_mod(self):
a1 = Amount(15, self.symbol)
self.dotest(a1 % 3, 0, self.symbol)
self.dotest(a1 % 2, 1, self.symbol)
with self.assertRaises(Exception):
a1 % Amount(1, asset=self.asset2)
# inline
a2 = a1.copy()
a2 %= 3
self.dotest(a2, 0, self.symbol)
with self.assertRaises(Exception):
a1 %= Amount(2, asset=self.asset2)
def test_mul(self):
a1 = Amount(5, self.symbol)
a2 = Amount(2, self.symbol)
self.dotest(a1 * a2, 10, self.symbol)
self.dotest(a1 * 3, 15, self.symbol)
with self.assertRaises(Exception):
a1 * Amount(1, asset=self.asset2)
# inline
a2 = Amount(2, self.symbol)
a2 *= 5
self.dotest(a2, 10, self.symbol)
with self.assertRaises(Exception):
a1 *= Amount(2, asset=self.asset2)
def test_plus(self):
a1 = Amount(1, self.symbol)
a2 = Amount(2, self.symbol)
self.dotest(a1 + a2, 3, self.symbol)
with self.assertRaises(Exception):
a1 + Amount(1, asset=self.asset2)
# inline
a2 = Amount(2, self.symbol)
a2 += a1
self.dotest(a2, 3, self.symbol)
a2 += 5
self.dotest(a2, 8, self.symbol)
with self.assertRaises(Exception):
a1 += Amount(1, asset=self.asset2)
def test_minus(self):
a1 = Amount(1, self.symbol)
a2 = Amount(2, self.symbol)
self.dotest(a1 - a2, -1, self.symbol)
self.dotest(a1 - 5, -4, self.symbol)
with self.assertRaises(Exception):
a1 - Amount(1, asset=self.asset2)
# inline
a2 = Amount(2, self.symbol)
a2 -= a1
self.dotest(a2, 1, self.symbol)
a2 -= 1
self.dotest(a2, 0, self.symbol)
self.dotest(a2 - 2, -2, self.symbol)
with self.assertRaises(Exception):
a1 -= Amount(1, asset=self.asset2)
def test_transfer(self):
bts = self.bts
tx = bts.transfer(
"1.2.8", 1.33, core_unit, memo="Foobar", account="1.2.7")
self.assertEqual(
getOperationNameForId(tx["operations"][0][0]),
"transfer"
)
op = tx["operations"][0][1]
self.assertIn("memo", op)
self.assertEqual(op["from"], "1.2.7")
self.assertEqual(op["to"], "1.2.8")
amount = Amount(op["amount"])
self.assertEqual(float(amount), 1.33)
def test_init(self):
# String init
amount = Amount("1 {}".format(self.symbol))
self.dotest(amount, 1, self.symbol)
# Amount init
amount = Amount(amount)
self.dotest(amount, 1, self.symbol)
# blockchain dict init
amount = Amount({
"amount": 1 * 10**self.precision,
"asset_id": self.asset["id"]
})
self.dotest(amount, 1, self.symbol)
# API dict init
amount = Amount({
"amount": 1.3 * 10**self.precision,
"asset": self.asset["id"]
})
self.dotest(amount, 1.3, self.symbol)
# Asset as symbol
amount = Amount(1.3, Asset("1.3.0"))
self.dotest(amount, 1.3, self.symbol)
# Asset as symbol
amount = Amount(1.3, self.symbol)
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=Asset("1.3.0"))
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=dict(Asset("1.3.0")))
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=self.symbol)
self.dotest(amount, 1.3, self.symbol)
def test_div(self):
a1 = Amount(15, self.symbol)
self.dotest(a1 / 3, 5, self.symbol)
self.dotest(a1 // 2, 7, self.symbol)
with self.assertRaises(Exception):
a1 / Amount(1, asset=self.asset2)
# inline
a2 = a1.copy()
a2 /= 3
self.dotest(a2, 5, self.symbol)
a2 = a1.copy()
a2 //= 2
self.dotest(a2, 7, self.symbol)
with self.assertRaises(Exception):
a1 *= Amount(2, asset=self.asset2)
def test_float(self):
self.assertEqual(float(Amount("1", self.symbol)), 1.00000)
def test_int(self):
self.assertEqual(int(Amount("1", self.symbol)), 100000)
def test_string(self):
self.assertEqual(str(Amount("1", self.symbol)),
"1.00000 {}".format(self.symbol))
def test_json(self):
amount = Amount("1", self.symbol)
self.assertEqual(amount.json(), {
"asset_id": self.asset["id"],
"amount": 1 * 10**self.precision
})
def test_tuple(self):
amount = Amount("1", self.symbol)
self.assertEqual(amount.tuple(), (1.0, self.symbol))
def test_properties(self):
amount = Amount("1", self.symbol)
self.assertEqual(amount.amount, 1.0)
self.assertEqual(amount.symbol, self.symbol)
self.assertIsInstance(amount.asset, Asset)
self.assertEqual(amount.asset["symbol"], self.symbol)
def test_copy(self):
amount = Amount("1", self.symbol)
self.dotest(amount.copy(), 1, self.symbol)
