def test_close_closed_receipt(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
result = service.close_receipt()
assert result.success
result = service.close_receipt()
assert not result.success
def test_adding_item_to_receipt(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Beer", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
assert result.receipt == str(
Receipt([Item(name="Beer", count=2, single_price=1.2)])
)
def test_make_x_report_multiple_closed_receipts(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Bow", count=1, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Bow", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Sword", count=3, price=2.1)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Axe", count=4, price=1.3)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
items: List[IItem] = [
Item(name="Bow", count=1, single_price=1.2),
Item(name="Bow", count=2, single_price=1.2),
Item(name="Sword", count=3, single_price=2.1),
Item(name="Axe", count=4, single_price=1.3),
]
assert result.receipt == str(Receipt(items))
result = service.close_receipt()
assert result.success
result = service.make_x_report()
assert result.success
assert result.total_revenue == 15.1
assert result.closed_receipts == 1
sold_items = {"Bow": 3, "Sword": 3, "Axe": 4}
assert result.sold_items == str(sold_items)
def test_one_customer_service(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Milk", count=1, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Milk", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Diapers", count=3, price=2.1)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Guitar", count=4, price=1.3)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
assert result.receipt == str(
Receipt(
[
Item(name="Milk", count=1, single_price=1.2),
Item(name="Milk", count=2, single_price=1.2),
Item(name="Diapers", count=3, single_price=2.1),
Item(name="Guitar", count=4, single_price=1.3),
]
)
)
result = service.close_receipt()
assert result.success
result = service.get_receipt()
assert not result.success
assert result.receipt == ""
def test_make_x_report_while_receipt_open(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Milk", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
assert result.receipt == str(
Receipt([Item(name="Milk", count=2, single_price=1.2)])
)
result = service.make_x_report()
assert result.success
assert result.total_revenue == 0
assert result.closed_receipts == 0
assert result.sold_items == str(dict())
def setup() -> FastAPI:
app = FastAPI()
app.include_router(receipt_api)
app.include_router(report_api)
store_repository = SQLiteStoreRepository()
app.state.core = StoreService.create(store_repository=store_repository)
return app
def add_item(
item_name: str,
count: int,
single_price: float,
core: StoreService = Depends(get_core),
) -> Response:
return core.add_item_to_receipt(
request=AddItemRequest(item_name, count, single_price))
def test_make_x_report_closed_receipt(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Milk", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
item = Item(name="Milk", count=2, single_price=1.2)
assert result.receipt == str(Receipt([item]))
result = service.close_receipt()
assert result.success
result = service.make_x_report()
assert result.success
assert result.total_revenue == 2.4
assert result.closed_receipts == 1
assert result.sold_items == str(dict({item.get_name(): 2}))
def test_adding_multiple_items_to_receipt(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
request = AddItemRequest(name="Beer", count=1, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Milk", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Coca-Cola", count=3, price=2.1)
result = service.add_item_to_receipt(request)
assert result.success
request = AddItemRequest(name="Pepsi", count=4, price=1.3)
result = service.add_item_to_receipt(request)
assert result.success
result = service.get_receipt()
assert result.success
assert result.receipt == str(
Receipt(
[
Item(name="Beer", count=1, single_price=1.2),
Item(name="Milk", count=2, single_price=1.2),
Item(name="Coca-Cola", count=3, single_price=2.1),
Item(name="Pepsi", count=4, single_price=1.3),
]
)
)
def open_receipt(core: StoreService = Depends(get_core)) -> Response:
return core.open_receipt()
def test_get_empty_receipt(service: StoreService) -> None:
result = service.open_receipt()
assert result.success
result = service.get_receipt()
assert result.success
assert result.receipt == str(Receipt([]))
def test_add_item_to_inactive_receipt(service: StoreService) -> None:
request = AddItemRequest(name="Beer", count=2, price=1.2)
result = service.add_item_to_receipt(request)
assert not result.success
def test_get_inactive_receipt(service: StoreService) -> None:
result = service.get_receipt()
assert not result.success
assert result.receipt == ""
def get_receipt(core: StoreService = Depends(get_core)) -> GetReceiptResponse:
response = core.get_receipt()
# print(response.receipt)
return response
def test_open_open_receipt(service: StoreService) -> None:
service.open_receipt()
result = service.open_receipt()
assert not result.success
def make_x_report(core: StoreService = Depends(get_core)) -> XReportResponse:
return core.make_x_report()
def test_make_x_report_empty(service: StoreService) -> None:
result = service.make_x_report()
assert result.success
assert result.total_revenue == 0
assert result.closed_receipts == 0
assert result.sold_items == str(dict())
def service() -> StoreService:
store_repository = InMemoryStoreRepository()
return StoreService.create(store_repository=store_repository)
def close_receipt(core: StoreService = Depends(get_core)) -> Response:
return core.close_receipt()