Python factories.create_product函数代码示例

def test_multivariable_variation():
    parent = create_product("SuperComplexVarParent")
    color_var = ProductVariationVariable.objects.create(product=parent, identifier="color")
    size_var = ProductVariationVariable.objects.create(product=parent, identifier="size")

    for color in ("yellow", "blue", "brown"):
        ProductVariationVariableValue.objects.create(variable=color_var, identifier=color)

    for size in ("small", "medium", "large", "huge"):
        ProductVariationVariableValue.objects.create(variable=size_var, identifier=size)

    combinations = list(parent.get_all_available_combinations())
    assert len(combinations) == (3 * 4)
    for combo in combinations:
        assert not combo["result_product_pk"]
        # Elide a combination (yellow/small) for testing:
        if combo["variable_to_value"][color_var].identifier == "yellow" and combo["variable_to_value"][size_var].identifier == "small":
            continue
        child = create_product("xyz-%s" % combo["sku_part"])
        child.link_to_parent(parent, combo["variable_to_value"])
    assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT

    # Elided product should not yield a result
    yellow_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="yellow")
    small_size_value = ProductVariationVariableValue.objects.get(variable=size_var, identifier="small")
    assert not ProductVariationResult.resolve(parent, {color_var: yellow_color_value, size_var: small_size_value})
    # Anything else should
    brown_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="brown")
    result1 = ProductVariationResult.resolve(parent, {color_var: brown_color_value, size_var: small_size_value})
    result2 = ProductVariationResult.resolve(parent, {color_var.pk: brown_color_value.pk, size_var.pk: small_size_value.pk})
    assert result1 and result2
    assert result1.pk == result2.pk

    assert len(parent.get_available_variation_results()) == (3 * 4 - 1)

def init_test(request, shop, prices):
    apply_request_middleware(request)
    parent = create_product("parent_product", shop=shop)
    children = [create_product("child-%d" % price, shop=shop, default_price=price) for price in prices]
    for child in children:
        child.link_to_parent(parent)
    return parent

def test_simple_variation():
    shop = get_default_shop()
    parent = create_product("SimpleVarParent")
    children = [create_product("SimpleVarChild-%d" % x) for x in range(10)]
    for child in children:
        child.link_to_parent(parent)
        sp = ShopProduct.objects.create(shop=shop, product=child, listed=True)
        assert child.is_variation_child()
        assert not sp.is_list_visible()  # Variation children are not list visible

    assert parent.mode == ProductMode.SIMPLE_VARIATION_PARENT
    assert not list(parent.get_all_available_combinations())  # Simple variations can't have these.

    # Validation tests

    dummy = create_product("InvalidSimpleVarChild")

    with pytest.raises(ValueError):
        dummy.link_to_parent(parent, variables={"size": "XL"})

    with pytest.raises(ValueError):
        parent.link_to_parent(dummy)

    with pytest.raises(ValueError):
        dummy.link_to_parent(children[0])

    # Unlinkage

    for child in children:
        child.unlink_from_parent()
        assert not child.is_variation_child()
        assert child.mode == ProductMode.NORMAL

    assert not parent.is_variation_parent()
    assert parent.variation_children.count() == 0

def test_admin_form(rf, admin_user):
    supplier = get_simple_supplier()
    shop = get_default_shop()
    product = create_product("simple-test-product", shop, supplier)
    request = rf.get("/")
    request.user = admin_user
    frm = SimpleSupplierForm(product=product, request=request)
    # Form contains 1 product even if the product is not stocked
    assert len(frm.products) == 1
    assert not frm.products[0].is_stocked()

    product.stock_behavior = StockBehavior.STOCKED  # Make product stocked
    product.save()

    # Now since product is stocked it should be in the form
    frm = SimpleSupplierForm(product=product, request=request)
    assert len(frm.products) == 1

    # Add stocked children for product
    child_product = create_product("child-test-product", shop, supplier)
    child_product.stock_behavior = StockBehavior.STOCKED
    child_product.save()
    child_product.link_to_parent(product)

    # Admin form should now contain only child products for product
    frm = SimpleSupplierForm(product=product, request=request)
    assert len(frm.products) == 1
    assert frm.products[0] == child_product

def test_price_infos_are_discounted(rf):
    request = initialize_test(rf, True)

    price = request.shop.create_price

    product_one = create_product("Product_1", request.shop, default_price=150)
    product_two = create_product("Product_2", request.shop, default_price=250)

    spp = DiscountedProductPrice(product=product_one, shop=request.shop, price_value=100)
    spp.save()

    spp = DiscountedProductPrice(product=product_two, shop=request.shop, price_value=200)
    spp.save()

    product_ids = [product_one.pk, product_two.pk]

    dpm = get_pricing_module()
    pricing_context = dpm.get_context_from_request(request)
    price_infos = dpm.get_price_infos(pricing_context, product_ids)

    assert len(price_infos) == 2
    assert product_one.pk in price_infos
    assert product_two.pk in price_infos

    first_price_info = price_infos[product_one.pk]
    second_price_info = price_infos[product_two.pk]

    assert first_price_info.price == price(100)
    assert first_price_info.base_price == price(150)
    assert first_price_info.is_discounted

    assert second_price_info.price == price(200)
    assert second_price_info.base_price == price(250)
    assert second_price_info.is_discounted

def test_best_selling_products_with_multiple_orders():
    context = get_jinja_context()
    supplier = get_default_supplier()
    shop = get_default_shop()
    n_products = 2
    price = 10

    product_1 = create_product("test-sku-1", supplier=supplier, shop=shop)
    product_2 = create_product("test-sku-2", supplier=supplier, shop=shop)
    create_order_with_product(product_1, supplier, quantity=1, taxless_base_unit_price=price, shop=shop)
    create_order_with_product(product_2, supplier, quantity=1, taxless_base_unit_price=price, shop=shop)
    cache.clear()
    # Two initial products sold
    assert product_1 in general.get_best_selling_products(context, n_products=n_products)
    assert product_2 in general.get_best_selling_products(context, n_products=n_products)

    product_3 = create_product("test-sku-3", supplier=supplier, shop=shop)
    create_order_with_product(product_3, supplier, quantity=2, taxless_base_unit_price=price, shop=shop)
    cache.clear()
    # Third product sold in greater quantity
    assert product_3 in general.get_best_selling_products(context, n_products=n_products)

    create_order_with_product(product_1, supplier, quantity=4, taxless_base_unit_price=price, shop=shop)
    create_order_with_product(product_2, supplier, quantity=4, taxless_base_unit_price=price, shop=shop)
    cache.clear()
    # Third product outsold by first two products
    assert product_3 not in general.get_best_selling_products(context, n_products=n_products)

def test_price_infos(rf):
    request, shop, group = initialize_test(rf, True)
    price = shop.create_price

    product_one = create_product("Product_1", shop, default_price=150)
    product_two = create_product("Product_2", shop, default_price=250)

    spp = SimpleProductPrice(product=product_one, shop=shop, group=group, price_value=100)
    spp.save()

    spp = SimpleProductPrice(product=product_two, shop=shop, group=group, price_value=200)
    spp.save()

    product_ids = [product_one.pk, product_two.pk]

    spm = get_pricing_module()
    assert isinstance(spm, SimplePricingModule)
    pricing_context = spm.get_context_from_request(request)
    price_infos = spm.get_price_infos(pricing_context, product_ids)

    assert len(price_infos) == 2
    assert product_one.pk in price_infos
    assert product_two.pk in price_infos

    assert price_infos[product_one.pk].price == price(100)
    assert price_infos[product_two.pk].price == price(200)

    assert price_infos[product_one.pk].base_price == price(100)
    assert price_infos[product_two.pk].base_price == price(200)

def test_variable_variation():
    parent = create_product("ComplexVarParent")
    sizes_and_children = [("%sL" % ("X" * x), create_product("ComplexVarChild-%d" % x)) for x in range(4)]
    for size, child in sizes_and_children:
        child.link_to_parent(parent, variables={"size": size})
    assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT
    assert all(child.is_variation_child() for (size, child) in sizes_and_children)

    # Validation tests

    dummy = create_product("InvalidComplexVarChild")

    with pytest.raises(ValueError):
        dummy.link_to_parent(parent)

    with pytest.raises(ValueError):
        parent.link_to_parent(dummy)

    with pytest.raises(ValueError):
        dummy.link_to_parent(sizes_and_children[0][1])

    # Variable tests

    size_attr = parent.variation_variables.get(identifier="size")

    for size, child in sizes_and_children:
        size_val = size_attr.values.get(identifier=size)
        result_product = ProductVariationResult.resolve(parent, {size_attr: size_val})
        assert result_product == child

def test_basket_shipping_error(rf):
    StoredBasket.objects.all().delete()
    shop = get_default_shop()
    supplier = get_default_supplier()
    shipped_product = create_product(
        printable_gibberish(), shop=shop, supplier=supplier, default_price=50,
        shipping_mode=ShippingMode.SHIPPED
    )
    unshipped_product = create_product(
        printable_gibberish(), shop=shop, supplier=supplier, default_price=50,
        shipping_mode=ShippingMode.NOT_SHIPPED
    )

    request = rf.get("/")
    request.session = {}
    request.shop = shop
    apply_request_middleware(request)
    basket = get_basket(request)

    # With a shipped product but no shipping methods, we oughta get an error
    basket.add_product(supplier=supplier, shop=shop, product=shipped_product, quantity=1)
    assert any(ve.code == "no_common_shipping" for ve in basket.get_validation_errors())
    basket.clear_all()

    # But with an unshipped product, we should not
    basket.add_product(supplier=supplier, shop=shop, product=unshipped_product, quantity=1)
    assert not any(ve.code == "no_common_shipping" for ve in basket.get_validation_errors())

def test_complex_variation():
    request = get_request_with_basket()
    basket = request.basket
    shop = get_default_shop()
    supplier = get_default_supplier()

    parent = create_product("SuperComplexVarParent", shop=shop, supplier=supplier)
    color_var = ProductVariationVariable.objects.create(product=parent, identifier="color")
    size_var = ProductVariationVariable.objects.create(product=parent, identifier="size")

    ProductVariationVariableValue.objects.create(variable=color_var, identifier="yellow")
    ProductVariationVariableValue.objects.create(variable=size_var, identifier="small")

    combinations = list(parent.get_all_available_combinations())
    for combo in combinations:
        child = create_product("xyz-%s" % combo["sku_part"], shop=shop, supplier=supplier)
        child.link_to_parent(parent, combo["variable_to_value"])

    # Elided product should not yield a result
    yellow_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="yellow")
    small_size_value = ProductVariationVariableValue.objects.get(variable=size_var, identifier="small")

    # add to basket yellow + small
    kwargs = {"var_%d" % color_var.pk: yellow_color_value.pk, "var_%d" % size_var.pk: small_size_value.pk}

    basket_commands.handle_add_var(request, basket, 1, **kwargs)
    assert basket.get_product_ids_and_quantities()[child.pk] == 1

    with pytest.raises(ValidationError):
        kwargs = {"var_%d" % color_var.pk: yellow_color_value.pk, "var_%d" % size_var.pk: small_size_value.pk + 1}
        basket_commands.handle_add_var(request, basket, 1, **kwargs)

def test_protected_fields():
    activate("en")
    shop = Shop.objects.create(
        name="testshop",
        identifier="testshop",
        status=ShopStatus.ENABLED,
        public_name="test shop",
        domain="derp",
        currency="EUR"
    )
    assert shop.name == "testshop"
    assert shop.currency == "EUR"
    shop_form = ShopBaseForm(instance=shop, languages=settings.LANGUAGES)
    assert not shop_form._get_protected_fields()  # No protected fields just yet, right?
    data = get_form_data(shop_form, prepared=True)
    shop_form = ShopBaseForm(data=data, instance=shop, languages=settings.LANGUAGES)
    _test_cleanliness(shop_form)
    shop_form.save()

    # Now let's make it protected!
    create_product(printable_gibberish(), shop=shop, supplier=get_default_supplier())
    order = create_random_order(customer=create_random_person(), shop=shop)
    assert order.shop == shop

    # And try again...
    data["currency"] = "XBT"  # Bitcoins!
    shop_form = ShopBaseForm(data=data, instance=shop, languages=settings.LANGUAGES)
    assert shop_form._get_protected_fields()  # So protected!
    _test_cleanliness(shop_form)
    shop = shop_form.save()
    assert shop.currency == "EUR"  # But the shop form ignored the change . . .

def test_form_populate_initial_data(rf, admin_user):
    shop = get_default_shop()
    supplier = get_default_supplier()
    initial_discount_amount = 20
    campaign = BasketCampaign.objects.create(shop=shop)
    BasketDiscountAmount.objects.create(campaign=campaign, discount_amount=initial_discount_amount)

    # Test that correct initial value is returned for non-many-to-many field
    product_amount_initial = 10
    product_amount_condition = BasketTotalProductAmountCondition(product_count=product_amount_initial)
    product_amount_condition.save()
    campaign.conditions.add(product_amount_condition)

    products_count_initial = 5
    for i in range(products_count_initial):
        create_product(printable_gibberish(), shop=shop, supplier=supplier, default_price="20")
    products_initial = Product.objects.all()[:products_count_initial]
    assert len(products_initial) == products_count_initial

    # Test that correct initial value is returned for many-to-many field
    products_in_basket_condition = ProductsInBasketCondition.objects.create()
    products_in_basket_condition.values = products_initial
    products_in_basket_condition.save()
    campaign.conditions.add(products_in_basket_condition)

    assert len(campaign.conditions.all()) == 2
    assert campaign.effects.count() == 1

    request=apply_request_middleware(rf.get("/"), user=admin_user)
    form = BasketCampaignForm(request=request, instance=campaign)
    assert form.fields["basket_product_condition"].initial == product_amount_initial
    assert set(form.fields["basket_products_condition"].initial) == set([p.pk for p in products_initial])
    assert form.fields["discount_amount_effect"].initial == initial_discount_amount

def test_package():
    shop = get_default_shop()
    supplier = get_default_supplier()
    package_product = create_product("PackageParent", shop=shop, supplier=supplier)
    assert not package_product.get_package_child_to_quantity_map()
    children = [create_product("PackageChild-%d" % x, shop=shop, supplier=supplier) for x in range(4)]
    package_def = {child: 1 + i for (i, child) in enumerate(children)}
    package_product.make_package(package_def)
    assert package_product.mode == ProductMode.PACKAGE_PARENT
    package_product.save()
    sp = package_product.get_shop_instance(shop)
    assert not list(sp.get_orderability_errors(supplier=supplier, quantity=1, customer=AnonymousContact()))

    with pytest.raises(ValueError):  # Test re-packaging fails
        package_product.make_package(package_def)

    # Check that OrderCreator can deal with packages

    source = BasketishOrderSource()
    source.lines.append(SourceLine(
        type=OrderLineType.PRODUCT,
        product=package_product,
        supplier=get_default_supplier(),
        quantity=10,
        unit_price=TaxlessPrice(10),
    ))

    source.shop = get_default_shop()
    source.status = get_initial_order_status()
    creator = OrderCreator(request=None)
    order = creator.create_order(source)
    pids_to_quantities = order.get_product_ids_and_quantities()
    for child, quantity in six.iteritems(package_def):
        assert pids_to_quantities[child.pk] == 10 * quantity

def test_limited_methods():
    """
    Test that products can declare that they limit available shipping methods.
    """
    unique_shipping_method = get_shipping_method(name="unique", price=0)
    shop = get_default_shop()
    common_product = create_product(sku="SH_COMMON", shop=shop)  # A product that does not limit shipping methods
    unique_product = create_product(sku="SH_UNIQUE", shop=shop)  # A product that only supports unique_shipping_method
    unique_shop_product = unique_product.get_shop_instance(shop)
    unique_shop_product.limit_shipping_methods = True
    unique_shop_product.shipping_methods.add(unique_shipping_method)
    unique_shop_product.save()
    impossible_product = create_product(sku="SH_IMP", shop=shop)  # A product that can't be shipped at all
    imp_shop_product = impossible_product.get_shop_instance(shop)
    imp_shop_product.limit_shipping_methods = True
    imp_shop_product.save()
    for product_ids, method_ids in [
        ((common_product.pk, unique_product.pk), (unique_shipping_method.pk,)),
        ((common_product.pk,), ShippingMethod.objects.values_list("pk", flat=True)),
        ((unique_product.pk,), (unique_shipping_method.pk,)),
        ((unique_product.pk, impossible_product.pk,), ()),
        ((common_product.pk, impossible_product.pk,), ()),
    ]:
        product_ids = set(product_ids)
        assert ShippingMethod.objects.available_ids(shop=shop, products=product_ids) == set(method_ids)

def get_frontend_order_state(contact, valid_lines=True):
    """
    Get a dict structure mirroring what the frontend JavaScript would submit.
    :type contact: Contact|None
    """
    translation.activate("en")
    shop = get_default_shop()
    tax = Tax.objects.create(code="test_code", rate=decimal.Decimal("0.20"), name="Default")
    tax_class = TaxClass.objects.create(identifier="test_tax_class", name="Default")
    rule = TaxRule.objects.create(tax=tax)
    rule.tax_classes.add(tax_class)
    rule.save()
    product = create_product(
        sku=printable_gibberish(),
        supplier=get_default_supplier(),
        shop=shop
    )
    product.tax_class = tax_class
    product.save()
    if valid_lines:
        lines = [
            {"id": "x", "type": "product", "product": {"id": product.id}, "quantity": "32", "baseUnitPrice": 50},
            {"id": "y", "type": "other", "sku": "hello", "text": "A greeting", "quantity": 1, "unitPrice": "5.5"},
            {"id": "z", "type": "text", "text": "This was an order!", "quantity": 0},
        ]
    else:
        unshopped_product = create_product(sku=printable_gibberish(), supplier=get_default_supplier())
        not_visible_product = create_product(
            sku=printable_gibberish(),
            supplier=get_default_supplier(),
            shop=shop
        )
        not_visible_shop_product = not_visible_product.get_shop_instance(shop)
        not_visible_shop_product.visible = False
        not_visible_shop_product.save()
        lines = [
            {"id": "x", "type": "product"},  # no product?
            {"id": "x", "type": "product", "product": {"id": unshopped_product.id}},  # not in this shop?
            {"id": "y", "type": "product", "product": {"id": -product.id}},  # invalid product?
            {"id": "z", "type": "other", "quantity": 1, "unitPrice": "q"},  # what's that price?
            {"id": "rr", "type": "product", "quantity": 1, "product": {"id": not_visible_product.id}}  # not visible
        ]

    state = {
        "customer": {"id": contact.id if contact else None},
        "lines": lines,
        "methods": {
            "shippingMethod": {"id": get_default_shipping_method().id},
            "paymentMethod": {"id": get_default_payment_method().id},
        },
        "shop": {
            "selected": {
                "id": shop.id,
                "name": shop.name,
                "currency": shop.currency,
                "priceIncludeTaxes": shop.prices_include_tax
            }
        }
    }
    return state