def test_mixed_addition(): five_dollars = Money.dollar(5) ten_francs = Money.franc(10) bank = Bank() bank.add_rate("CHF", "USD", 2) result = bank.reduce(five_dollars + ten_francs, "USD") assert result == Money.dollar(10)
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.assertTrue(result.equals(Money.dollar(10)))
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.assertTrue(result.equals(Money.dollar(20)))
def test_sum_times(): five_dollars = Money.dollar(5) ten_francs = Money.franc(10) bank = Bank() bank.add_rate("CHF", "USD", 2) sum_ = Sum(five_dollars, ten_francs) * 2 result = bank.reduce(sum_, "USD") assert result == Money.dollar(20)
def test_sum_plus_money(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).plus(five_bucks) result = bank.reduce(sum, 'USD') self.assertEqual(result, Money.dollar(15))
def test_simple_addition(): five: Money = Money.dollar(5) # "sum" is a reserved keyword in Python, so everything that is named "sum" # in the books example will be named "sum_" for consistencies sake sum_ = five + five bank = Bank() reduced = bank.reduce(sum_, "USD") assert reduced == Money.dollar(10)
def test_dollar_equality(self): self.assertTrue(Money.dollar(42).equals(Money.dollar(42)))
def test_simple_addition(self): five = Money.dollar(5) sum = five.plus(five) bank = Bank() reduced = bank.reduce(sum, "USD") self.assertEqual(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.assertTrue(Money.dollar(1).equals(result))
def test_currency(self): self.assertEqual(Money.dollar(1).currency(), 'USD') self.assertEqual(Money.franc(1).currency(), 'CHF')
def test_plus_returns_sum(self): five = Money.dollar(5) sum = five.plus(five) self.assertEqual(sum.augend, five) self.assertEqual(sum.addend, five)
def test_reduce_money(): bank = Bank() result = bank.reduce(Money.dollar(1), "USD") assert result == Money.dollar(1)
def test_plus_returns_sum(): five = Money.dollar(5) result = five + five assert five == result.augend assert five == result.addend
def test_multiplication(): five: Money = Money.dollar(5) assert Money.dollar(10) == five * 2 assert Money.dollar(15) == five * 3
def test_dollar_multiplication(self): six = Money.dollar(6) self.assertTrue(Money.dollar(12).equals(six.times(2))) self.assertTrue(Money.dollar(30).equals(six.times(5)))
def test_multiplication(self): five = Money.dollar(5) self.assertEqual(five.times(2), Money.dollar(10)) self.assertEqual(five.times(3), Money.dollar(15))
def test_reduce_money(self): bank = Bank() result = bank.reduce(Money.dollar(1), 'USD') self.assertEqual(result, Money.dollar(1))
def test_reduce_sum(self): sum = Sum(Money.dollar(3), Money.dollar(4)) bank = Bank() result = bank.reduce(sum, 'USD') self.assertEqual(result, Money.dollar(7))
def test_currency(): assert Money.dollar(1).currency == "USD" assert Money.franc(1).currency == "CHF"
def test_dollar_inequality(self): self.assertFalse(Money.dollar(42).equals(Money.dollar(69)))
def test_equality(): assert Money.dollar(5) == Money.dollar(5) assert Money.dollar(5) != Money.dollar(6) assert Money.dollar(5) != Money.franc(5)
def test_franc_dollar_inequality(self): self.assertFalse(Money.franc(5).equals(Money.dollar(5)))
def test_reduce_sum(): sum_ = Sum(Money.dollar(3), Money.dollar(4)) bank = Bank() result = bank.reduce(sum_, "USD") assert result == Money.dollar(7)
def test_currency(self): self.assertEqual('USD', Money.dollar(1).currency()) self.assertEqual('CHF', Money.franc(1).currency())
def test_reduce_money_different_currency(): bank = Bank() bank.add_rate("CHF", "USD", 2) result = bank.reduce(Money.franc(2), "USD") assert result == Money.dollar(1)
def test_simple_addition(self): sum = Sum(Money.dollar(3), Money.dollar(4)) bank = Bank() reduced = bank.reduce(sum, 'USD') self.assertTrue(reduced.equals(Money.dollar(7)))
def test_reduce_money(self): bank = Bank() result = bank.reduce(Money.dollar(1), 'USD') self.assertTrue(Money.dollar(1).equals(result))
def test_equality(self): self.assertEqual(Money.dollar(5), Money.dollar(5)) self.assertNotEqual(Money.dollar(5), Money.dollar(6)) self.assertNotEqual(Money.dollar(5), Money.franc(5))