def test_delete_product_with_inventory(self):
product = Product(name="Test Product", organization=self.organization)
product.save()
self.assertEqual(Product.objects.count(), 1)
location = Location(name="Test Location", organization=self.organization)
location.save()
self.assertEqual(Location.objects.count(), 1)
inventory = Inventory(
location=location, product=product, organization=self.organization
)
inventory.amount = 1.0
inventory.save()
self.assertEqual(inventory.amount, 1.0)
# Deleting it should fail since we have inventory
with pytest.raises(Exception) as deletion_error:
product.delete()
self.assertEqual(
str(deletion_error.value),
"Unable to delete this product, we currently have it in inventory",
)
# Removing inventory should make the product deletable
inventory.add(-1)
product.delete()
self.assertEqual(Product.objects.count(), 0)
def test_delete_location_with_inventory(self):
location = Location(name="Test Location", organization=self.organization)
location.save()
self.assertEqual(Location.objects.count(), 1)
product = Product(name="Test Product", organization=self.organization)
product.save()
self.assertEqual(Product.objects.count(), 1)
inventory = Inventory(
location=location, product=product, organization=self.organization
)
inventory.amount = 1.0
inventory.save()
self.assertEqual(inventory.amount, 1.0)
# Deleting it should fail since we have inventory
with pytest.raises(Exception) as deletion_error:
location.delete()
self.assertEqual(
str(deletion_error.value),
"We cannot delete a location if it still has inventory.",
)
# Removing inventory should make the location deletable
inventory.add(-1)
location.delete()
self.assertEqual(Location.objects.count(), 0)
def test_shortcut_move(self):
location = Location(name="Test Location",
organization=self.organization)
location.save()
location_2 = Location(name="Test Location",
organization=self.organization)
location_2.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(location=location,
product=product,
organization=self.organization)
inventory.save()
inventory.add(10)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 10.0)
response = self.client.get("/{}/shortcuts/move".format(
self.organization.slug))
self.assertEqual(response.status_code, 200)
response = self.client.post(
"/{}/shortcuts/move".format(self.organization.slug),
{
"amount": 5.0,
"product": product.id,
"location_from": location.id,
"location_to": location_2.id,
},
follow=True,
)
self.assertEqual(response.status_code, 200)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(str(messages[0]), "5.0 Test Product moved!")
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 5.0)
location_2_inventory = Inventory.objects.get(product=product,
location=location_2)
self.assertEqual(location_2_inventory.amount, 5.0)
def test_shortcut_sale(self):
location = Location(name="Test Location",
organization=self.organization)
location.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(location=location,
product=product,
organization=self.organization)
inventory.save()
inventory.add(10)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 10.0)
response = self.client.get("/{}/shortcuts/sales".format(
self.organization.slug))
self.assertEqual(response.status_code, 200)
response = self.client.post(
"/{}/shortcuts/sales".format(self.organization.slug),
{
"amount": 1.0,
"product": product.id,
"location": location.id,
"desc": "Testing",
},
follow=True,
)
self.assertEqual(response.status_code, 200)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(str(messages[0]), "Sold 1.0 Test Product!")
mutation = Mutation.objects.filter(amount=-1.0)[0]
self.assertEqual(
mutation.desc, "Sold {} {} - {}".format(1.0, product.name,
"Testing"))
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 9.0)
def test_shortcut_sale_without_inventory(self):
location = Location(name="Test Location",
organization=self.organization)
location.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(location=location,
product=product,
organization=self.organization)
inventory.save()
inventory.add(1)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 1.0)
response = self.client.get("/{}/shortcuts/sales".format(
self.organization.slug))
self.assertEqual(response.status_code, 200)
response = self.client.post(
"/{}/shortcuts/sales".format(self.organization.slug),
{
"amount": 10.0,
"product": product.id,
"location": location.id,
"desc": "",
},
follow=True,
)
self.assertEqual(response.status_code, 200)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(
str(messages[0]),
"* Insufficient inventory of 10.0 Test Product at Test Location",
)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 1.0)
def test_inventory_remove(self):
location = Location(name="Test Location", organization=self.organization)
location.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(
location=location, product=product, organization=self.organization
)
inventory.save()
self.assertEqual(inventory.amount, 0.0)
inventory.add(1)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 1.0)
inventory.add(-1)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 0.0)
def test_inventory_add(self):
location = Location(name="Test Location", organization=self.organization)
location.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(
location=location, product=product, organization=self.organization
)
inventory.save()
self.assertEqual(inventory.amount, 0.0)
inventory.add(1)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 1.0)
self.assertEqual(len([location]), product.available_locations.count())
self.assertEqual(location, product.available_locations[0])
self.assertEqual(len([product]), location.available_products.count())
self.assertEqual(product, location.available_products[0])
def test_shortcut_sale_reservation(self):
location = Location(name="Test Location",
organization=self.organization)
location.save()
product = Product(name="Test Product", organization=self.organization)
product.save()
inventory = Inventory(location=location,
product=product,
organization=self.organization)
inventory.save()
inventory.add(10)
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 10.0)
response = self.client.get("/{}/shortcuts/sales".format(
self.organization.slug))
self.assertEqual(response.status_code, 200)
response = self.client.post(
"/{}/shortcuts/sales".format(self.organization.slug),
{
"reserved": "on",
"amount": 1.0,
"product": product.id,
"location": location.id,
"desc": "Reservation for Joost",
},
follow=True,
)
self.assertEqual(response.status_code, 200)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(str(messages[0]), "Reserved 1.0 Test Product!")
mutation = Mutation.objects.filter(amount=-1.0)[0]
self.assertEqual(
mutation.desc,
"Reserved {} {} - {}".format(1.0, product.name,
"Reservation for Joost"),
)
# It should not subtract from inventory just yet...
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 10.0)
response = self.client.get(
"/{}/reservation/{}?action=confirm".format(self.organization.slug,
mutation.id),
follow=True,
)
self.assertEqual(response.status_code, 200)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(str(messages[0]), "Reservation confirmed!")
# It should be subtracted from inventory now..
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 9.0)
# And it should have aremove operation
mutation.refresh_from_db()
self.assertEqual(mutation.operation, "remove")
# Create another reservation
response = self.client.post(
"/{}/shortcuts/sales".format(self.organization.slug),
{
"reserved": "on",
"amount": 1.0,
"product": product.id,
"location": location.id,
"desc": "Reservation for Joost to cancel",
},
follow=True,
)
self.assertEqual(response.status_code, 200)
# It should not subtract from inventory just yet...
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 9.0)
response = self.client.get(
"/{}/reservation/{}?action=cancel".format(self.organization.slug,
mutation.id),
follow=True,
)
messages = list(response.context["messages"])
self.assertEqual(len(messages), 1)
self.assertEqual(str(messages[0]), "Reservation cancelled!")
# The mutation should be deleted... and no inventory removed
inventory.refresh_from_db()
self.assertEqual(inventory.amount, 9.0)