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# Copyright 2022 Orange, Deutsche Telekom AG
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from unittest import mock
import pytest
from onapsdk.aai.aai_element import AaiElement
from onapsdk.aai.business import ServiceInstance
from onapsdk.so.deletion import ServiceDeletionRequest
from onapsdk.so.instantiation import NetworkInstantiation, VnfInstantiation
from onapsdk.exceptions import StatusError
RELATIONSHIPS_VNF = {
"relationship": [
{
"related-to": "generic-vnf",
"relationship_label": "anything",
"related_link": "test_relationship_related_link",
"relationship_data": []
}
]
}
RELATIONSHIPS_NETWORK = {
"relationship": [
{
"related-to": "l3-network",
"relationship-label": "anything",
"related-link": "related_link",
"relationship-data": []
}
]
}
NETWORK_INSTANCE = {
'network-id': '49dab38b-3a5b-47e5-9cd6-b8d069d6109d',
'network-name': 'Python_ONAP_SDK_network_instance_0b4308ca-3fe0-4af1-9c4e-ed2c816b9496',
'is-bound-to-vpn': False,
'resource-version': '1593162237842',
'orchestration-status': 'Inventoried',
'model-invariant-id': 'cdbb2169-e638-4aab-a4e9-b9d2d6d62b04',
'model-version-id': '51789f7b-5ffc-4c12-ac87-02363fdb40b1',
'model-customization-id': 'db9c9a6c-2a1c-4cdd-8fbc-e10448d0e4cc',
'is-provider-network': False,
'is-shared-network': False,
'is-external-network': False,
'relationship-list': {
'relationship': [
{
'related-to': 'service-instance',
'relationship-label': 'org.onap.relationships.inventory.ComposedOf',
'related-link': '/aai/v19/business/customers/customer/TestCustomer/service-subscriptions/service-subscription/vFW_with_net/service-instances/service-instance/72fd9ee9-077f-4d3d-8e86-08ed24514802',
'relationship-data': [
{
'relationship-key': 'customer.global-customer-id',
'relationship-value': 'TestCustomer'
},
{
'relationship-key': 'service-subscription.service-type',
'relationship-value': 'vFW_with_net'
},
{
'relationship-key': 'service-instance.service-instance-id',
'relationship-value': '72fd9ee9-077f-4d3d-8e86-08ed24514802'
}
],
'related-to-property': [
{
'property-key': 'service-instance.service-instance-name',
'property-value': 'Python_ONAP_SDK_service_instance_7be66d06-c466-46cf-b84a-cd7af2d633ed'
}
]
},
{
'related-to': 'cloud-region',
'relationship-label': 'org.onap.relationships.inventory.Uses',
'related-link': '/aai/v19/cloud-infrastructure/cloud-regions/cloud-region/TestCloudOwner/RegionOne',
'relationship-data': [
{
'relationship-key': 'cloud-region.cloud-owner',
'relationship-value': 'TestCloudOwner'
},
{
'relationship-key': 'cloud-region.cloud-region-id',
'relationship-value': 'RegionOne'
}
],
'related-to-property': [
{
'property-key': 'cloud-region.owner-defined-type',
'property-value': ''
}
]
},
{
'related-to': 'line-of-business',
'relationship-label': 'org.onap.relationships.inventory.Uses',
'related-link': '/aai/v19/business/lines-of-business/line-of-business/Test-BusinessLine',
'relationship-data': [
{
'relationship-key': 'line-of-business.line-of-business-name',
'relationship-value': 'Test-BusinessLine'
}
]
},
{
'related-to': 'tenant',
'relationship-label': 'org.onap.relationships.inventory.Uses',
'related-link': '/aai/v19/cloud-infrastructure/cloud-regions/cloud-region/TestCloudOwner/RegionOne/tenants/tenant/89788fdf49514f94963b12a6c0cfdc71',
'relationship-data': [
{
'relationship-key': 'cloud-region.cloud-owner',
'relationship-value': 'TestCloudOwner'
},
{
'relationship-key': 'cloud-region.cloud-region-id',
'relationship-value': 'RegionOne'
},
{
'relationship-key': 'tenant.tenant-id',
'relationship-value': '89788fdf49514f94963b12a6c0cfdc71'
}
],
'related-to-property': [
{
'property-key': 'tenant.tenant-name',
'property-value': 'test-tenant'
}
]
},
{
'related-to': 'platform',
'relationship-label': 'org.onap.relationships.inventory.Uses',
'related-link': '/aai/v19/business/platforms/platform/Test-Platform',
'relationship-data': [
{
'relationship-key': 'platform.platform-name',
'relationship-value': 'Test-Platform'
}
]
}
]
}
}
COUNT = {
"results":[
{
"service-instance":29
}
]
}
def test_service_instance():
service_subscription = mock.MagicMock()
service_subscription.url = "test_url"
service_instance = ServiceInstance(service_subscription=service_subscription,
instance_id="test_service_instance_id")
assert service_instance.url == (f"{service_instance.service_subscription.url}/service-instances/"
f"service-instance/{service_instance.instance_id}")
@mock.patch.object(ServiceInstance, "send_message_json")
def test_service_instance_vnf_instances(mock_relationships_send_message_json):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
mock_relationships_send_message_json.return_value = {"relationship": []}
assert len(list(service_instance.vnf_instances)) == 0
mock_relationships_send_message_json.return_value = RELATIONSHIPS_VNF
assert len(list(service_instance.vnf_instances)) == 1
@mock.patch.object(AaiElement, "send_message_json")
def test_service_instance_network_instances(mock_aai_element_send_message_json):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
mock_aai_element_send_message_json.side_effect = [RELATIONSHIPS_NETWORK, NETWORK_INSTANCE]
assert len(list(service_instance.network_instances)) == 1
@mock.patch.object(VnfInstantiation, "instantiate_ala_carte")
@mock.patch.object(ServiceInstance, "sdc_service", new_callable=mock.PropertyMock)
def test_service_instance_add_vnf(mock_sdc_service, mock_vnf_instantiation):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
service_instance.orchestration_status = "Inactive"
with pytest.raises(StatusError) as exc:
service_instance.add_vnf(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock())
assert exc.type == StatusError
service_instance.orchestration_status = "Active"
service_instance.add_vnf(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock())
mock_vnf_instantiation.assert_called_once()
@mock.patch.object(VnfInstantiation, "instantiate_macro")
@mock.patch.object(ServiceInstance, "sdc_service", new_callable=mock.PropertyMock)
def test_service_instance_add_vnf_macro(mock_sdc_service, mock_vnf_instantiation):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
service_instance.orchestration_status = "Inactive"
with pytest.raises(StatusError) as exc:
service_instance.add_vnf(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock(),
a_la_carte=False)
assert exc.type == StatusError
service_instance.orchestration_status = "Active"
service_instance.add_vnf(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock(),
a_la_carte=False)
mock_vnf_instantiation.assert_called_once()
@mock.patch.object(NetworkInstantiation, "instantiate_ala_carte")
@mock.patch.object(ServiceInstance, "sdc_service", new_callable=mock.PropertyMock)
def test_service_instance_add_network(mock_sdc_service, mock_network_instantiation):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
service_instance.orchestration_status = "Inactive"
with pytest.raises(StatusError) as exc:
service_instance.add_network(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock())
assert exc.type == StatusError
service_instance.orchestration_status = "Active"
service_instance.add_network(mock.MagicMock(),
mock.MagicMock(),
mock.MagicMock())
mock_network_instantiation.assert_called_once()
@mock.patch.object(ServiceDeletionRequest, "send_request")
@mock.patch.object(ServiceInstance, "sdc_service", new_callable=mock.PropertyMock)
def test_service_instance_deletion(mock_sdc_service, mock_service_deletion_request):
service_instance = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id")
service_instance.delete()
mock_service_deletion_request.assert_called_once_with(service_instance, True)
@mock.patch("onapsdk.aai.business.service.Service.get_by_unique_uuid")
def test_service_instance_sdc_service(mock_service_get_by_unique_uuid):
si = ServiceInstance(service_subscription=mock.MagicMock(),
instance_id="test_service_instance_id",
model_invariant_id="1234")
si.sdc_service
mock_service_get_by_unique_uuid.assert_called_once_with("1234")
si.sdc_service
mock_service_get_by_unique_uuid.assert_called_once_with("1234")
@mock.patch.object(ServiceInstance, "send_message_json")
def test_service_instance_count(mock_send_message_json):
mock_send_message_json.return_value = COUNT
assert ServiceInstance.count(service_subscription=mock.MagicMock())
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