def test_deposit_always_logs_a_message(self, deposit: Decimal, caplog):
deposit = money.to_money(deposit)
machine = VendingMachine()
machine.deposit(deposit)
self.logs_one_message(caplog)
# Resetting the log capturing utility because hypothesis won't reset it
caplog.clear()
def test_deposit_0_or_less_logs_error_to_user(self, caplog):
deposit = money.to_money(Decimal("-5"))
machine = VendingMachine()
machine.deposit(deposit)
self.logs_one_message(caplog)
assert "ERROR" in caplog.text
assert "negative or 0" in caplog.text
def test_deposit_money_logs_success_to_user(self, caplog):
deposit = money.to_money(Decimal("30"))
machine = VendingMachine()
machine.deposit(deposit)
self.logs_one_message(caplog)
assert "SUCCESS" in caplog.text
assert "Successfully deposited" in caplog.text
def test_resets_balance(self, machine: VendingMachine, deposit: Decimal):
"""
Test case to ensure that no leftover balance
is retained after someone requests their change,
regardless of size of previous deposits
"""
machine.deposit(deposit)
machine.deposit(deposit)
change = machine.dispense_change()
assert change == money.add(deposit, deposit)
assert machine.balance == Decimal(0)
def test_deposit_money_accepts_positive_amounts(self, deposit: Decimal):
"""
Test case ensures that any positive amount rounded to the
nearest cent can be accepted by the vending machine.
"""
deposit = money.to_money(deposit)
machine = VendingMachine()
machine.deposit(deposit)
machine.deposit(deposit)
assert machine.balance == money.add(deposit, deposit)