def test_billbatch_total_calculates_total_amount_of_bills_in_batch(self):
bills = [Bill(5), Bill(3), Bill(2)]
test = BillBatch(bills)
self.assertIsNotNone(test.total())
self.assertEqual(test.total(), 10)
def test_total(self):
values = [10, 20, 50, 100]
bills = [Bill(value) for value in values]
batch = BillBatch(bills)
total = batch.total()
expexted = 180
self.assertEqual(total, expexted)
def test_if_totall_batch_is_working(self): ls = [10,20,50,100] bills = [Bill(value) for value in ls] exp = 180 batch = BillBatch(bills) res = batch.total() self.assertEqual(res,exp)
from cashdesk import Bill, BillBatch
values = [10, 20, 50, 100]
bills = [Bill(value) for value in values]
batch = BillBatch(bills)
for bill in batch:
print(bill)
print(batch.total())
# A 10$ bill
# A 20$ bill
# A 50$ bill
# A 100$ bill
def test_can_create_billbatch_with_bills(self):
bills = [Bill(value) for value in range(1, 10)]
batch = BillBatch(bills)
self.assertEqual(len(batch), len(range(1, 10)))
self.assertEqual(batch.total(), sum(range(10)))
def test_when_total_then_return_sum_of_amounts_of_all_bills_in_billbatch(
self):
test_billbatch = BillBatch([Bill(10), Bill(20)])
expected_result = 30
self.assertEqual(test_billbatch.total(), expected_result)
def test_can_create_billbatch_with_bills(self):
bills = [Bill(value) for value in range(1, 10)]
batch = BillBatch(bills)
self.assertEqual(len(batch), len(range(1, 10)))
self.assertEqual(batch.total(), sum(range(10)))