def test__reserve_money__account_with_100_reserve_40__should_have_60_available(
self):
target = Account()
target.money = 100
target.reserve_money(60)
assert_that(target.get_available_money()).is_equal_to(40)
def test__execute_presentment__acount_with_100_reserved__should_execute_presentment(
self):
target = Account()
target.money = 100
target.reserve_money(60)
assert_that(target.execute_presentment(60))
def test__reserve_money__account_has_funds__account_reserved_money_should_increase(
self):
target = Account()
target.money = 100
target.reserve_money(50)
assert_that(target.reserved_money).is_equal_to(50)
