def test_clean_wrong_type(self):
# Create with the wrong source Type
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.m2m_1,
source=self.sites[0],
destination=self.vlans[0])
cra.clean()
expected_errors = {
"source_type":
["source_type has a different value than defined in Vlan to Rack"]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
# Create with the wrong destination Type
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.m2m_1,
source=self.racks[0],
destination=self.racks[0])
cra.clean()
expected_errors = {
"destination_type": [
"destination_type has a different value than defined in Vlan to Rack"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
def test_clean_wrong_type(self):
# Create with the wrong source Type
with self.assertRaises(ValidationError):
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.sites[0], destination=self.vlans[0])
cra.clean()
# Create with the wrong destination Type
with self.assertRaises(ValidationError):
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.racks[0], destination=self.racks[0])
cra.clean()
def test_clean_check_quantity_o2m(self):
"""Validate that one-to-many relationships can't have more than one relationship association per source."""
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[0],
destination=self.vlans[0])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[0],
destination=self.vlans[1])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[1],
destination=self.vlans[2])
cra.clean()
cra.save()
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[2],
destination=self.vlans[0])
cra.clean()
expected_errors = {
"destination": [
"Unable to create more than one generic site to vlan association to VLAN A (100) (destination)",
],
}
self.assertEqual(handler.exception.message_dict, expected_errors)
def test_clean_check_quantity_o2m(self):
"""Validate that one-to-many relationships can't have more than one relationship association per source."""
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[0],
destination=self.vlans[0])
cra.validated_save()
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[0],
destination=self.vlans[1])
cra.validated_save()
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[1],
destination=self.vlans[2])
cra.validated_save()
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[2],
destination=self.vlans[0])
cra.clean()
expected_errors = {
"destination": [
"Unable to create more than one generic site to vlan association to VLAN A (100) (destination)",
],
}
self.assertEqual(handler.exception.message_dict, expected_errors)
# Shouldn't be possible to create another copy of the same RelationshipAssociation
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2m_1,
source=self.sites[0],
destination=self.vlans[0])
cra.validated_save()
expected_errors = {
"__all__": [
"Relationship association with this Relationship, Source type, Source id, Destination type "
"and Destination id already exists."
],
"destination": [
"Unable to create more than one generic site to vlan association to VLAN A (100) (destination)",
],
}
self.assertEqual(handler.exception.message_dict, expected_errors)
def test_relationship_association_validator_raises_exception(self):
status_active = Status.objects.create(name="status1", slug="status1")
prefix = Prefix.objects.create(
prefix=netaddr.IPNetwork("192.168.10.0/24"))
ipaddress = IPAddress.objects.create(address="192.168.22.1/24",
status=status_active)
relationship = Relationship.objects.create(
name="Test Relationship",
slug="test-relationship",
source_type=ContentType.objects.get_for_model(Prefix),
destination_type=ContentType.objects.get_for_model(IPAddress),
type=RelationshipTypeChoices.TYPE_ONE_TO_MANY,
)
relationship_assoc = RelationshipAssociation(relationship=relationship,
source=prefix,
destination=ipaddress)
with self.assertRaises(ValidationError):
relationship_assoc.clean()
def test_clean_check_quantity_m2m(self):
"""Validate that many-to-many relationship can have many relationship associations."""
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.racks[0], destination=self.vlans[0])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.racks[0], destination=self.vlans[1])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.racks[1], destination=self.vlans[2])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.m2m_1, source=self.racks[2], destination=self.vlans[0])
cra.clean()
def test_clean_check_quantity_o2m(self):
"""Validate that one-to-many relationships can't have more than one relationship association per source. """
cra = RelationshipAssociation(relationship=self.o2m_1, source=self.sites[0], destination=self.vlans[0])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.o2m_1, source=self.sites[0], destination=self.vlans[1])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.o2m_1, source=self.sites[1], destination=self.vlans[2])
cra.clean()
cra.save()
with self.assertRaises(ValidationError):
cra = RelationshipAssociation(relationship=self.o2o_1, source=self.sites[2], destination=self.vlans[0])
cra.clean()
def test_clean_check_quantity_o2o(self):
"""Validate that one-to-one relationships can't have more than one relationship association per side."""
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[0],
destination=self.sites[0])
cra.clean()
cra.save()
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[1],
destination=self.sites[1])
cra.clean()
cra.save()
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[0],
destination=self.sites[2])
cra.clean()
expected_errors = {
"source": [
"Unable to create more than one Primary Rack per Site association to Rack A (source)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[2],
destination=self.sites[0])
cra.clean()
expected_errors = {
"destination": [
"Unable to create more than one Primary Rack per Site association to Site A (destination)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
def test_clean_check_quantity_o2o(self):
"""Validate that one-to-one relationships can't have more than one relationship association per side."""
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[0],
destination=self.sites[0])
cra.validated_save()
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[1],
destination=self.sites[1])
cra.validated_save()
cra = RelationshipAssociation(relationship=self.o2os_1,
source=self.racks[0],
destination=self.racks[1])
cra.validated_save()
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[0],
destination=self.sites[2])
cra.clean()
expected_errors = {
"source": [
"Unable to create more than one Primary Rack per Site association to Rack A (source)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2o_1,
source=self.racks[2],
destination=self.sites[0])
cra.clean()
expected_errors = {
"destination": [
"Unable to create more than one Primary Rack per Site association to Site A (destination)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2os_1,
source=self.racks[0],
destination=self.racks[2])
cra.clean()
expected_errors = {
"source": [
"Unable to create more than one Redundant Rack association to Rack A (source)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)
# Slightly tricky case - a symmetric one-to-one relationship where the proposed *source* is already in use
# as a *destination* in a different RelationshipAssociation
with self.assertRaises(ValidationError) as handler:
cra = RelationshipAssociation(relationship=self.o2os_1,
source=self.racks[1],
destination=self.racks[2])
cra.clean()
expected_errors = {
"source": [
"Unable to create more than one Redundant Rack association involving Rack B (peer)"
]
}
self.assertEqual(handler.exception.message_dict, expected_errors)