def test_mixed_addition(self):
five_bucks = Money.dollar(5)
ten_franc = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
result = bank.reduce(five_bucks.plus(ten_franc), 'USD')
assert Money.dollar(10) == result
def test_simple_addition(self):
"""同一単位の加算"""
five = Money.dollar(5)
total = five.plus(five)
bank = Bank()
reduced = bank.reduce(total, "USD")
self.assertEqual(Money.dollar(10), reduced, "equal")
def test_mix_ed_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_equality(self):
"""同一性テスト"""
self.assertTrue(Money.dollar(5) == Money.dollar(5), "$5 == $5")
self.assertFalse(Money.dollar(5) == Money.dollar(6), "$5 != $6")
self.assertTrue(Money.franc(5) == Money.franc(5), "f5 == f5")
self.assertFalse(Money.franc(5) == Money.franc(6), "f5 != f6")
self.assertFalse(Money.franc(5) == Money.dollar(5), "f5 != $5")
def test_mixed_addition(self):
five_bucks = Money.dollar(5)
ten_francs = Money.franc(10)
bank = Bank()
bank.addRate("CHF", "USD", 2)
result = bank.reduce(five_bucks.plus(ten_francs), "USD")
assert Money.dollar(10) == result
def test_sum_times(self):
five_bucks = Money.dollar(5)
ten_franc = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
total = Total(five_bucks, ten_franc).times(2)
result = bank.reduce(total, 'USD')
assert Money.dollar(20) == result
def test_sum_plus_money(self):
five_bucks = Money.dollar(5)
ten_franc = Money.franc(10)
bank = Bank()
bank.add_rate('CHF', 'USD', 2)
total = Total(five_bucks, ten_franc).plus(five_bucks)
result = bank.reduce(total, 'USD')
assert Money.dollar(15) == result
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 test_SimpleAddition(self):
assert Money.dollar(5).plus(Money.dollar(5)) == Money.dollar(10)
five = Money.dollar(5)
sumattion = five.plus(five)
bank = Bank()
reduced = bank.reduce(sumattion, "USD")
assert Money.dollar(10) == reduced
def test_totalplus_money(self):
"""合計の加算"""
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")
self.assertEqual(Money.dollar(15), result)
def test_total_times(self):
"""moneyの倍"""
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")
self.assertEqual(Money.dollar(20), result)
def test_plus_returnsum(self):
"""合計を返す場合のテスト"""
five = Money.dollar(5)
result = five.plus(five)
total: Total = result
self.assertEqual(five, total.augend())
self.assertEqual(five, total.addend())
def test_plus_returns_sum(self):
five = Money.dollar(5)
result = five.plus(five)
total: Total = result
assert five == total.augend()
assert five == total.addend()
def test_currency(self):
"""通貨単位のテスト"""
self.assertEqual("USD", Money.dollar(1).currency(), "Dollar Unit")
self.assertEqual("CHF", Money.franc(1).currency(), "Franc Unit")
def test_multiplication(self):
five = Money.dollar(5)
self.assertEqual(Money.dollar(10), five.times(2))
self.assertEqual(Money.dollar(15), five.times(3))
def test_multiplication(self):
five: Money = Money.dollar(5)
assert Money.dollar(10) == five.times(2)
assert Money.dollar(15) == five.times(3)
def test_reducesum(self):
"""合計のテスト"""
total = Total(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(total, "USD")
self.assertEqual(Money.dollar(7), result)
def test_reducemoney_diff_currency(self):
"""別の貨幣へ変換"""
bank = Bank()
bank.add_rate("CHF", "USD", 2)
result = bank.reduce(Money.franc(2), "USD")
self.assertEqual(Money.dollar(1), result)
def test_ReduceMoney(self):
bank = Bank()
result = bank.reduce(Money.dollar(1), "USD")
assert Money.dollar(1) == result
def test_PlusReturnsSum(self):
five = Money.dollar(5)
result = five.plus(five)
assert five == result.augend()
assert five == result.addend()
def test_reduce_money(self):
"""Moneyのテスト"""
bank = Bank()
result = bank.reduce(Money.dollar(1), "USD")
self.assertEqual(Money.dollar(1), result, "Money as expression")
def test_reduce_sum(self):
total = Total(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(total, "USD")
assert Money.dollar(7) == result
def test_currency(self):
assert Money.franc(1).currency() == "CHF"
assert Money.dollar(1).currency() == "USD"
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
def test_ReduceSum(self):
summation = Summation(Money.dollar(3), Money.dollar(4))
bank = Bank()
result = bank.reduce(summation, "USD")
assert result == Money.dollar(7)
def test_equality(self):
assert Money.dollar(5) == Money.dollar(5)
assert Money.dollar(5) != Money.dollar(6)
assert Money.dollar(5) != Money.franc(5)
def test_ReduceMoneyDifferentCurrency(self):
bank = Bank()
bank.addRate("CHF", "USD", 2)
result = bank.reduce(Money.franc(2), "USD")
assert Money.dollar(1) == result
def test_currency(self):
assert "USD" == Money.dollar(1).currency()
assert "CHF" == Money.franc(1).currency()
def test_multiplication(self):
"""金額を指定倍する"""
five: Money = Money.dollar(5)
self.assertEqual(Money.dollar(10), five.times(2), "5 * 2")
self.assertEqual(Money.dollar(15), five.times(3), "5 * 3")
def test_simple_addition(self):
five = Money.dollar(5)
total = five.plus(five)
bank = Bank()
reduced = bank.reduce(total, 'USD')
assert Money.dollar(10) == reduced
