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test_product_minimal_variant_price.py
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test_product_minimal_variant_price.py
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from decimal import Decimal
from unittest.mock import patch
from django.core.management import call_command
from django.urls import reverse
from prices import Money
from saleor.discount import DiscountValueType
from saleor.product.models import Product, ProductVariant
from saleor.product.tasks import (
update_all_products_minimal_variant_prices_task,
update_products_minimal_variant_prices_of_catalogues,
update_products_minimal_variant_prices_task,
)
from saleor.product.utils.variant_prices import update_product_minimal_variant_price
def test_update_product_minimal_variant_price(product):
variant = product.variants.first()
variant.price_override = Money("4.99", "USD")
variant.save()
assert product.minimal_variant_price == product.price == Money("10", "USD")
update_product_minimal_variant_price(product)
assert product.minimal_variant_price == variant.price_override
def test_update_products_minimal_variant_prices_of_catalogues_for_product(product):
variant = ProductVariant(
product=product,
sku="SKU_MINIMAL_VARIANT_PRICE",
price_override=Money("0.99", "USD"),
)
variant.save()
product.refresh_from_db()
assert product.minimal_variant_price == product.price == Money("10", "USD")
update_products_minimal_variant_prices_of_catalogues(product_ids=[product.pk])
product.refresh_from_db()
assert product.minimal_variant_price == variant.price_override
def test_update_products_minimal_variant_prices_of_catalogues_for_category(
category, product
):
variant = ProductVariant(
product=product,
sku="SKU_MINIMAL_VARIANT_PRICE",
price_override=Money("0.89", "USD"),
)
variant.save()
product.refresh_from_db()
assert product.minimal_variant_price == product.price == Money("10", "USD")
update_products_minimal_variant_prices_of_catalogues(
category_ids=[product.category_id]
)
product.refresh_from_db()
assert product.minimal_variant_price == variant.price_override
def test_update_products_minimal_variant_prices_of_catalogues_for_collection(
collection, product
):
variant = ProductVariant(
product=product,
sku="SKU_MINIMAL_VARIANT_PRICE",
price_override=Money("0.79", "USD"),
)
variant.save()
product.refresh_from_db()
collection.products.add(product)
assert product.minimal_variant_price == product.price == Money("10", "USD")
update_products_minimal_variant_prices_of_catalogues(collection_ids=[collection.pk])
product.refresh_from_db()
assert product.minimal_variant_price == variant.price_override
def test_update_all_products_minimal_variant_prices_task(product_list):
price_override = Money("0.01", "USD")
for product in product_list:
assert product.minimal_variant_price > price_override
variant = product.variants.first()
variant.price_override = price_override
variant.save()
# Check that "variant.save()" doesn't update the "minimal_variant_price"
assert product.minimal_variant_price > price_override
update_all_products_minimal_variant_prices_task.apply()
for product in product_list:
product.refresh_from_db()
assert product.minimal_variant_price == price_override
def test_update_products_minimal_variant_prices_task(product_list):
price_override = Money("0.01", "USD")
for product in product_list:
assert product.minimal_variant_price > price_override
variant = product.variants.first()
variant.price_override = price_override
variant.save()
# Check that "variant.save()" doesn't update the "minimal_variant_price"
assert product.minimal_variant_price > price_override
update_products_minimal_variant_prices_task.apply(
kwargs={"product_ids": [product.pk for product in product_list]}
)
for product in product_list:
product.refresh_from_db()
assert product.minimal_variant_price == price_override
def test_product_objects_create_sets_default_minimal_variant_price(
product_type, category
):
product1 = Product.objects.create(
name="Test product 1",
price=Money("10.00", "USD"),
category=category,
product_type=product_type,
is_published=True,
)
assert product1.minimal_variant_price
assert product1.price == product1.minimal_variant_price == Money("10", "USD")
product2 = Product.objects.create(
name="Test product 2",
price=Money("10.00", "USD"),
minimal_variant_price=Money("20.00", "USD"),
category=category,
product_type=product_type,
is_published=True,
)
assert product2.minimal_variant_price
assert product2.price != product2.minimal_variant_price
assert product2.minimal_variant_price == Money("20", "USD")
def test_product_objects_bulk_create_sets_default_minimal_variant_price(
product_type, category
):
[product1, product2] = Product.objects.bulk_create(
[
Product(
name="Test product 1",
price=Money("10.00", "USD"),
category=category,
product_type=product_type,
is_published=True,
),
Product(
name="Test product 2",
price=Money("10.00", "USD"),
minimal_variant_price=Money("20.00", "USD"),
category=category,
product_type=product_type,
is_published=True,
),
]
)
assert product1.minimal_variant_price
assert product1.price == product1.minimal_variant_price == Money("10", "USD")
assert product2.minimal_variant_price
assert product2.price != product2.minimal_variant_price
assert product2.minimal_variant_price == Money("20", "USD")
def test_product_variant_objects_create_updates_minimal_variant_price(product):
assert product.minimal_variant_price == Money("10.00", "USD")
ProductVariant.objects.create(
product=product, sku="1", price_override=Money("1.00", "USD"), quantity=1
)
product.refresh_from_db()
assert product.minimal_variant_price == Money("1.00", "USD")
def test_product_variant_objects_bulk_create_updates_minimal_variant_price(product):
assert product.minimal_variant_price == Money("10.00", "USD")
ProductVariant.objects.bulk_create(
[
ProductVariant(
product=product,
sku="1",
price_override=Money("1.00", "USD"),
quantity=1,
),
ProductVariant(
product=product,
sku="2",
price_override=Money("5.00", "USD"),
quantity=1,
),
]
)
product.refresh_from_db()
assert product.minimal_variant_price == Money("1.00", "USD")
def test_dashboard_product_create_view_sets_minimal_variant_price(
admin_client, product_type, category
):
url = reverse("dashboard:product-add", kwargs={"type_pk": product_type.pk})
data = {
"name": "Product name",
"description": "Description.",
"price_0": "9.99",
"price_1": "USD",
"category": category.pk,
}
response = admin_client.post(url, data)
assert response.status_code == 302
assert Product.objects.count() == 1
product = Product.objects.get()
assert product.minimal_variant_price == product.price == Money("9.99", "USD")
def test_dashboard_product_variant_create_view_updates_minimal_variant_price(
admin_client, product
):
url = reverse("dashboard:variant-add", kwargs={"product_pk": product.pk})
data = {
"sku": "ACME/1/2/3",
"price_override_0": "4.99",
"price_override_1": product.currency,
"quantity": 1,
}
response = admin_client.post(url, data)
assert response.status_code == 302
product.refresh_from_db()
assert product.variants.count() == 2
assert product.minimal_variant_price != product.price
assert product.minimal_variant_price == Money("4.99", "USD")
def test_dashboard_product_variant_delete_view_updates_minimal_variant_price(
admin_client, product
):
# Set "price_override" on the variant to lower the "minimal_variant_price"
assert product.minimal_variant_price == product.price == Money("10", "USD")
variant = product.variants.get()
variant.price_override = Money("4.99", "USD")
variant.save()
update_product_minimal_variant_price(product)
product.refresh_from_db()
assert product.minimal_variant_price == variant.price_override
url = reverse(
"dashboard:variant-delete",
kwargs={"product_pk": product.pk, "variant_pk": variant.pk},
)
response = admin_client.post(url)
assert response.status_code == 302
product.refresh_from_db()
assert product.minimal_variant_price == product.price
def test_dashboard_sale_of_product_create_view_updates_minimal_variant_price(
admin_client, product
):
# Store the old "minimal_variant_price"
old_minimal_variant_price = product.minimal_variant_price
# Create the "Sale" object of the given product
url = reverse("dashboard:sale-add")
data = {
"name": "Half price products",
"type": DiscountValueType.PERCENTAGE,
"value": "50",
"start_date": "2019-07-11 00:00:01",
"products": [product.pk],
}
response = admin_client.post(url, data)
assert response.status_code == 302
product.refresh_from_db()
assert product.minimal_variant_price == Decimal("0.5") * old_minimal_variant_price
def test_dashboard_sale_of_category_create_view_updates_minimal_variant_price(
admin_client, product
):
category = product.category
# Store the old "minimal_variant_price"
old_minimal_variant_price = product.minimal_variant_price
# Create the "Sale" object of the given category
url = reverse("dashboard:sale-add")
data = {
"name": "Half price category",
"type": DiscountValueType.PERCENTAGE,
"value": "50",
"start_date": "2019-07-11 00:00:01",
"categories": [category.pk],
}
response = admin_client.post(url, data)
assert response.status_code == 302
product.refresh_from_db()
assert product.minimal_variant_price == Decimal("0.5") * old_minimal_variant_price
def test_dashboard_sale_of_collection_create_view_updates_minimal_variant_price(
admin_client, product, collection
):
collection.products.add(product)
# Store the old "minimal_variant_price"
old_minimal_variant_price = product.minimal_variant_price
# Create the "Sale" object of the given collection
url = reverse("dashboard:sale-add")
data = {
"name": "Half price collection",
"type": DiscountValueType.PERCENTAGE,
"value": "50",
"start_date": "2019-07-11 00:00:01",
"collections": [collection.pk],
}
response = admin_client.post(url, data)
assert response.status_code == 302
product.refresh_from_db()
assert product.minimal_variant_price == Decimal("0.5") * old_minimal_variant_price
@patch(
"saleor.product.management.commands"
".update_all_products_minimal_variant_prices"
".update_product_minimal_variant_price"
)
def test_management_commmand_update_all_products_minimal_variant_price(
mock_update_product_minimal_variant_price, product_list
):
call_command("update_all_products_minimal_variant_prices")
call_args_list = mock_update_product_minimal_variant_price.call_args_list
for (args, kwargs), product in zip(call_args_list, product_list):
assert args[0] == product