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_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_copy(self):
amount = Amount("1", self.symbol)
self.dotest(amount.copy(), 1, self.symbol)