def test_reduce_money_different_currency():
bank = Bank()
bank.add_rate("CHF", "USD", 2)
result = bank.exchange(Money.francs(2), "USD")
assert Money.dollar(1) == result
def test_exchange_amount(self):
five_dollars = Bank.exchange(Money(5, "USD"))
self.assertEqual(Money(5, "USD"), five_dollars)
ten_francs = Bank.exchange(Money(10, "CHF"))
self.assertEqual(Money(5, "USD"), ten_francs)
eleven_francs = Bank.exchange(Money(11, "CHF"))
self.assertEqual(Money(5.5, "USD"), eleven_francs)
def test_mixed_addition(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
result = bank.reduce(five_bucks.plus(ten_francs), "USD")
self.assertEqual(Money.dollar(10), result)
def test_simple_addition():
five = Money.dollar(5)
money_sum = five + five
bank = Bank()
reduced = bank.exchange(money_sum, "USD")
assert Money.dollar(10) == reduced
def test_mixed_addition(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
result = bank.reduce(five_bucks.plus(ten_francs), 'USD')
assert Money.dollar(10) == result
def testMixedAddition(self):
fiveBucks = Money.dollar(5)
tenFrancs = Money.franc(10)
bank = Bank()
bank.addRate('CHF', 'USD', 2)
result = bank.reduce(fiveBucks.plus(tenFrancs), 'USD')
self.assertEquals(Money.dollar(10), result)
def test_simple_addition(self):
five = Money.dollar(5)
bank = Bank()
# reduce:式を単純な形に変形するの意.
_sum = five.plus(five)
# Imposterパターン
reduced = bank.reduce(_sum, "USD")
self.assertTrue(Money.dollar(10) == reduced)
def test_sum_times(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
_sum = Sum(five_bucks, ten_francs).times(2)
result = bank.reduce(_sum, "USD")
self.assertEqual(Money.dollar(20), result)
def testSumTimes(self):
fiveBucks = Money.dollar(5)
tenFrancs = Money.franc(10)
bank = Bank()
bank.addRate('CHF', 'USD', 2)
sum = Sum(fiveBucks, tenFrancs).times(2)
result = bank.reduce(sum, 'USD')
self.assertEquals(Money.dollar(20), result)
def test_sum_plus_money():
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
sum = Sum(five_bucks, ten_francs).plus(five_bucks)
result = bank.reduce(sum, "USD")
assert Money.dollar(15) == result
def test_sum_times():
five_bucks = Money.dollar(5)
ten_franc = Money.franc(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
expression_sum = Sum(five_bucks, ten_franc).times(2)
result = bank.reduce(expression_sum, "USD")
assert result == Money.dollar(20)
def test_total_times(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
total = Total(five_bucks, ten_francs).times(2)
result = bank.reduce(total, 'USD')
assert Money.dollar(20) == result
def test_total_plus_money(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
total = Total(five_bucks, ten_francs).plus(five_bucks)
result = bank.reduce(total, 'USD')
assert Money.dollar(15) == result
def test_sum_times():
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
sum = Sum(five_bucks, ten_francs).times(2)
result = bank.reduce(sum, "USD")
assert Money.dollar(20) == result
def test_mixed_addition():
five_bucks = Money.dollar(5)
ten_francs = Money.francs(10)
bank = Bank()
bank.add_rate("CHF", "USD", 2)
result = five_bucks + bank.exchange(ten_francs, "USD")
assert result == Money.dollar(10)
def test_reduce_sum():
sum = Sum(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(sum, "USD")
assert Money.dollar(7) == result
def test_simple_addition():
five = Money.dollar(5)
sum = five.plus(five)
bank = Bank()
reduced = bank.reduce(sum, "USD")
assert Money.dollar(10) == reduced
def test_identity_rate(self):
assert 1 == Bank().rate('USD', 'USD')
def test_identity_rate():
bank = Bank()
assert 1 == bank.get_rate("USD", "USD")
def test_simple_addition(self):
five = Money.doller(5)
sum: Expression = five.plus(five)
bank = Bank()
reduced = bank.reduce(sum, 'USD')
self.assertEqual(Money.doller(10), reduced)
def testReduceMoneyDifferentCurrency(self):
bank = Bank()
bank.addRate('CHF', 'USD', 2)
result = bank.reduce(Money.franc(2), 'USD')
self.assertEquals(Money.dollar(1), result)
def testReduceMoney(self): bank = Bank() result = bank.reduce(Money.dollar(1), 'USD') self.assertEquals(Money.dollar(1), result)
def testReduceSum(self): sum = Sum(Money.dollar(3), Money.dollar(4)) bank = Bank() result = bank.reduce(sum, 'USD') self.assertEquals(Money.dollar(7), result)
def testSimpleAddition(self): five = Money.dollar(5) sum = five.plus(five) bank = Bank() reduced = bank.reduce(sum, 'USD') self.assertEquals(Money.dollar(10), reduced)
def test_reduce_money():
bank = Bank()
result = bank.reduce(Money.dollar(1), "USD")
assert Money.dollar(1) == result
def test_simple_addition(self):
five = Money.dollar(5)
total = five.plus(five)
bank = Bank()
reduced = bank.reduce(total, 'USD')
self.assertEqual(Money.dollar(10), reduced)
def test_identity_rate():
assert 1 == Bank().rate("USD", "USD")
def test_reduce_money(self):
bank = Bank()
result = bank.reduce(Money.dollar(1), 'USD')
self.assertEqual(Money.dollar(1), result)
def test_reduce_sum(self):
sum = Sum(Money.doller(3), Money.doller(4))
self.assertIsInstance(sum, Expression)
bank = Bank()
result = bank.reduce(sum, "USD")
self.assertEqual(Money.doller(7), result)
def test_reduce_total(self):
total = Total(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(total, 'USD')
assert Money.dollar(7) == result
def test_reduce_sum(self):
_sum = Sum(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(_sum, 'USD')
self.assertEqual(Money.dollar(7), result)
def test_simple_addition():
five = Money.dollar(5)
sum_expression = five.plus(five)
bank = Bank()
reduced = bank.reduce(sum_expression, "USD")
assert reduced == Money.dollar(10)
def test_reduce_money_different_currency(self):
bank = Bank()
bank.add_rate("CHF", "USD", 2)
result = bank.reduce(Money.franc(2), "USD")
self.assertEqual(Money.dollar(1), result)
def test_reduce_sum():
sum_expression = Sum(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(sum_expression, "USD")
assert result == Money.dollar(7)
def test_identify_rate():
assert Bank().rate("USD", "USD") == 1
def test_reduce_money_different_currency(self):
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
result = bank.reduce(Money.franc(2), 'USD')
assert Money.dollar(1), result
