Commit 89a08472 authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Arrangement of unit tests to align with changes in common checkers.

parent 3044db8b

src/context/tests/test_unitary.py

+26 −37
Original line number Diff line number Diff line
@@ -88,17 +88,16 @@ def test_delete_link_empty_uuid(context_client : ContextClient): 
        copy_link_id['link_id']['uuid'] = ''

        context_client.DeleteLink(LinkId(**copy_link_id))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'link_id.link_id.uuid() string is empty.'

    msg = 'link_id.link_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



def test_add_link_already_exists(context_client : ContextClient):

    # should fail with link already exists

    with pytest.raises(grpc._channel._InactiveRpcError) as e:

        context_client.AddLink(Link(**LINK))

    assert e.value.code() == grpc.StatusCode.ALREADY_EXISTS

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'already exists in the database.',

    ])

    msg = 'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) already exists in the database.'

    assert e.value.details() == msg



def test_delete_link(context_client : ContextClient):
@@ -113,10 +112,7 @@ def test_delete_link_not_existing(context_client : ContextClient): 
    with pytest.raises(grpc._channel._InactiveRpcError) as e:

        context_client.DeleteLink(LinkId(**LINK_ID))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'does not exist in the database.'

    ])

    msg = 'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) does not exist in the database.'

    assert e.value.details() == msg



def test_add_link_uuid_empty(context_client : ContextClient):
@@ -126,7 +122,9 @@ def test_add_link_uuid_empty(context_client : ContextClient): 
        copy_link['link_id']['link_id']['uuid'] = ''

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'link.link_id.link_id.uuid() string is empty.'

    msg = 'link.link_id.link_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



def test_add_link_wrong_endpoint(context_client : ContextClient):

    # should fail with wrong endpoint context
@@ -135,11 +133,9 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['topoId']['contextId']['contextUuid']['uuid'] = 'wrong-context'

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(wrong-context) in Endpoint(#0) of Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'mismatches acceptable Contexts({\'admin\'}).',

        'Optionally, leave field empty to use predefined Context(admin).',

    ])

    msg = 'Context(wrong-context) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) mismatches acceptable Contexts({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Context(admin).'

    assert e.value.details() == msg



    # should fail with wrong endpoint topology
@@ -148,12 +144,9 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['topoId']['topoId']['uuid'] = 'wrong-topo'

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(admin)/Topology(wrong-topo)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'mismatches acceptable Topologies({\'admin\'}).',

        'Optionally, leave field empty to use predefined Topology(admin).',

    ])

    msg = 'Context(admin)/Topology(wrong-topo) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) mismatches acceptable Topologies({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Topology(admin).'

    assert e.value.details() == msg



    # should fail with device uuid is empty
@@ -162,7 +155,9 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['dev_id']['device_id']['uuid'] = ''

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'endpoint_id[#0].dev_id.device_id.uuid() string is empty.'

    msg = 'endpoint_id[#0].dev_id.device_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with wrong endpoint device

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -170,11 +165,8 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['dev_id']['device_id']['uuid'] = 'wrong-device'

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Device(wrong-device)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'does not exist in the database.',

    ])

    msg = 'Context(admin)/Topology(admin)/Device(wrong-device) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) does not exist in the database.'

    assert e.value.details() == msg



    # should fail with endpoint uuid is empty
@@ -183,7 +175,9 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['port_id']['uuid'] = ''

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'endpoint_id[#0].port_id.uuid() string is empty.'

    msg = 'endpoint_id[#0].port_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with wrong endpoint port

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -191,11 +185,8 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][0]['port_id']['uuid'] = 'wrong-port'

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Device(DEV1)/Port(wrong-port)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1)',

        'does not exist in the database.',

    ])

    msg = 'Context(admin)/Topology(admin)/Device(DEV1)/Port(wrong-port) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1) does not exist in the database.'

    assert e.value.details() == msg



    # should fail with endpoint device duplicated
@@ -204,10 +195,8 @@ def test_add_link_wrong_endpoint(context_client : ContextClient): 
        copy_link['endpointList'][1]['dev_id']['device_id']['uuid'] = 'DEV1'

        context_client.AddLink(Link(**copy_link))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Duplicated Context(admin)/Topology(admin)/Device(DEV1)',

        'in Endpoint(#1) of Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1).',

    ])

    msg = 'Duplicated Context(admin)/Topology(admin)/Device(DEV1) in Endpoint(#1) of '\

          'Context(admin)/Topology(admin)/Link(DEV1/EP2 ==> DEV2/EP1).'

    assert e.value.details() == msg



def test_add_link(context_client : ContextClient):

src/device/tests/test_unitary_service.py

+41 −37
Original line number Diff line number Diff line
@@ -65,7 +65,9 @@ def test_add_device_wrong_attributes(device_client : DeviceClient): 
        copy_device['device_id']['device_id']['uuid'] = ''

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'device.device_id.device_id.uuid() string is empty.'

    msg = 'device.device_id.device_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with device type is empty

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -73,7 +75,9 @@ def test_add_device_wrong_attributes(device_client : DeviceClient): 
        copy_device['device_type'] = ''

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'device.device_type() string is empty.'

    msg = 'device.device_type() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with wrong device operational status

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -81,10 +85,8 @@ def test_add_device_wrong_attributes(device_client : DeviceClient): 
        copy_device['devOperationalStatus'] = OperationalStatus.KEEP_STATE.value

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Method(AddDevice) does not accept OperationalStatus(KEEP_STATE).',

        'Permitted values for Method(AddDevice) are OperationalStatus([\'DISABLED\', \'ENABLED\']).',

    ])

    msg = 'Method(AddDevice) does not accept OperationalStatus(KEEP_STATE). '\

          'Permitted values for Method(AddDevice) are OperationalStatus([\'DISABLED\', \'ENABLED\']).'

    assert e.value.details() == msg



def test_add_device_wrong_endpoint(device_client : DeviceClient):
@@ -95,11 +97,9 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        request = Device(**copy_device)

        device_client.AddDevice(request)

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(wrong-context)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Contexts({\'admin\'}).',

        'Optionally, leave field empty to use predefined Context(admin).',

    ])

    msg = 'Context(wrong-context) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Contexts({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Context(admin).'

    assert e.value.details() == msg



    # should fail with unsupported endpoint topology
@@ -108,11 +108,9 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        copy_device['endpointList'][0]['port_id']['topoId']['topoId']['uuid'] = 'wrong-topo'

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(admin)/Topology(wrong-topo)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Topologies({\'admin\'}).',

        'Optionally, leave field empty to use predefined Topology(admin).',

    ])

    msg = 'Context(admin)/Topology(wrong-topo) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Topologies({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Topology(admin).'

    assert e.value.details() == msg



    # should fail with wrong endpoint device
@@ -121,11 +119,9 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        copy_device['endpointList'][0]['port_id']['dev_id']['device_id']['uuid'] = 'wrong-device'

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Device(wrong-device)',

        'in Endpoint(#0) of Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Devices({\'DEV1\'}).',

        'Optionally, leave field empty to use predefined Device(DEV1).',

    ])

    msg = 'Context(admin)/Topology(admin)/Device(wrong-device) in Endpoint(#0) of '\

          'Context(admin)/Topology(admin)/Device(DEV1) mismatches acceptable Devices({\'DEV1\'}). '\

          'Optionally, leave field empty to use predefined Device(DEV1).'

    assert e.value.details() == msg



    # should fail with endpoint port uuid is empty
@@ -134,7 +130,9 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        copy_device['endpointList'][0]['port_id']['port_id']['uuid'] = ''

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'endpoint_id[#0].port_id.uuid() string is empty.'

    msg = 'endpoint_id[#0].port_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with endpoint port type is empty

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -142,7 +140,9 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        copy_device['endpointList'][0]['port_type'] = ''

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'endpoint[#0].port_type() string is empty.'

    msg = 'endpoint[#0].port_type() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with duplicate port in device

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -150,10 +150,8 @@ def test_add_device_wrong_endpoint(device_client : DeviceClient): 
        copy_device['endpointList'][1]['port_id']['port_id']['uuid'] = 'EP2'

        device_client.AddDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Duplicated Context(admin)/Topology(admin)/Device(DEV1)/Port(EP2)',

        'in Endpoint(#1) of Context(admin)/Topology(admin)/Device(DEV1).',

    ])

    msg = 'Duplicated Context(admin)/Topology(admin)/Device(DEV1)/Port(EP2) in Endpoint(#1) of '\

          'Context(admin)/Topology(admin)/Device(DEV1).'

    assert e.value.details() == msg



def test_add_device(device_client : DeviceClient):
@@ -168,7 +166,8 @@ def test_add_device_duplicate(device_client : DeviceClient): 
    with pytest.raises(grpc._channel._InactiveRpcError) as e:

        device_client.AddDevice(Device(**DEVICE))

    assert e.value.code() == grpc.StatusCode.ALREADY_EXISTS

    assert e.value.details() == 'Context(admin)/Topology(admin)/Device(DEV1) already exists in the database.'

    msg = 'Context(admin)/Topology(admin)/Device(DEV1) already exists in the database.'

    assert e.value.details() == msg



def test_delete_device_empty_uuid(device_client : DeviceClient):

    # should fail with device uuid is empty
@@ -177,7 +176,9 @@ def test_delete_device_empty_uuid(device_client : DeviceClient): 
        copy_device_id['device_id']['uuid'] = ''

        device_client.DeleteDevice(DeviceId(**copy_device_id))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'device_id.device_id.uuid() string is empty.'

    msg = 'device_id.device_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



def test_delete_device_not_found(device_client : DeviceClient):

    # should fail with device not found
@@ -186,7 +187,8 @@ def test_delete_device_not_found(device_client : DeviceClient): 
        copy_device_id['device_id']['uuid'] = 'wrong-device-id'

        device_client.DeleteDevice(DeviceId(**copy_device_id))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    assert e.value.details() == 'Context(admin)/Topology(admin)/Device(wrong-device-id) does not exist in the database.'

    msg = 'Context(admin)/Topology(admin)/Device(wrong-device-id) does not exist in the database.'

    assert e.value.details() == msg



def test_delete_device(device_client : DeviceClient):

    # should work
@@ -202,7 +204,9 @@ def test_configure_device_empty_device_uuid(device_client : DeviceClient): 
        copy_device['device_id']['device_id']['uuid'] = ''

        device_client.ConfigureDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'device.device_id.device_id.uuid() string is empty.'

    msg = 'device.device_id.device_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



def test_configure_device_not_found(device_client : DeviceClient):

    # should fail with device not found
@@ -211,7 +215,8 @@ def test_configure_device_not_found(device_client : DeviceClient): 
        copy_device['device_id']['device_id']['uuid'] = 'wrong-device-id'

        device_client.ConfigureDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    assert e.value.details() == 'Context(admin)/Topology(admin)/Device(wrong-device-id) does not exist in the database.'

    msg = 'Context(admin)/Topology(admin)/Device(wrong-device-id) does not exist in the database.'

    assert e.value.details() == msg



def test_add_device_default_endpoint_context_topology_device(device_client : DeviceClient):

    # should work
@@ -231,7 +236,8 @@ def test_configure_device_wrong_attributes(device_client : DeviceClient): 
        copy_device['device_type'] = 'wrong-type'

        device_client.ConfigureDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    assert e.value.details() == 'Device(DEV1) has Type(ROADM) in the database. Cannot be changed to Type(wrong-type).'

    msg = 'Device(DEV1) has Type(ROADM) in the database. Cannot be changed to Type(wrong-type).'

    assert e.value.details() == msg



    # should fail with endpoints cannot be modified

    with pytest.raises(grpc._channel._InactiveRpcError) as e:
@@ -248,10 +254,8 @@ def test_configure_device_wrong_attributes(device_client : DeviceClient): 
        copy_device['endpointList'].clear()

        device_client.ConfigureDevice(Device(**copy_device))

    assert e.value.code() == grpc.StatusCode.ABORTED

    msg = ' '.join([

        'Any change has been requested for Device(DEV1).',

        'Either specify a new configuration or a new device operational status.',

    ])

    msg = 'Any change has been requested for Device(DEV1). '\

          'Either specify a new configuration or a new device operational status.'

    assert e.value.details() == msg



def test_configure_device(device_client : DeviceClient):

src/service/tests/test_unitary.py

+34 −37
Original line number Diff line number Diff line
@@ -71,7 +71,8 @@ def test_create_service_wrong_service_attributes(service_client : ServiceClient) 
        copy_service['cs_id']['contextId']['contextUuid']['uuid'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'service.cs_id.contextId.contextUuid.uuid() string is empty.'

    msg = 'service.cs_id.contextId.contextUuid.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with service context does not exist
@@ -89,7 +90,8 @@ def test_create_service_wrong_service_attributes(service_client : ServiceClient) 
        copy_service['cs_id']['cs_id']['uuid'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'service.cs_id.cs_id.uuid() string is empty.'

    msg = 'service.cs_id.cs_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with wrong service type
@@ -98,11 +100,9 @@ def test_create_service_wrong_service_attributes(service_client : ServiceClient) 
        copy_service['serviceType'] = ServiceType.UNKNOWN

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Method(CreateService) does not accept ServiceType(UNKNOWN).',

        'Permitted values for Method(CreateService) are',

        'ServiceType([\'L2NM\', \'L3NM\', \'TAPI_CONNECTIVITY_SERVICE\']).',

    ])

    msg = 'Method(CreateService) does not accept ServiceType(UNKNOWN). '\

          'Permitted values for Method(CreateService) are '\

          'ServiceType([\'L2NM\', \'L3NM\', \'TAPI_CONNECTIVITY_SERVICE\']).'

    assert e.value.details() == msg



    # should fail with wrong service state
@@ -111,11 +111,9 @@ def test_create_service_wrong_service_attributes(service_client : ServiceClient) 
        copy_service['serviceState']['serviceState'] = ServiceStateEnum.PENDING_REMOVAL

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Method(CreateService) does not accept ServiceState(PENDING_REMOVAL).',

        'Permitted values for Method(CreateService) are',

        'ServiceState([\'PLANNED\']).',

    ])

    msg = 'Method(CreateService) does not accept ServiceState(PENDING_REMOVAL). '\

          'Permitted values for Method(CreateService) are '\

          'ServiceState([\'PLANNED\']).'

    assert e.value.details() == msg



def test_create_service_wrong_constraint(service_client : ServiceClient):
@@ -125,7 +123,8 @@ def test_create_service_wrong_constraint(service_client : ServiceClient): 
        copy_service['constraint'][0]['constraint_type'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'constraint[#0].constraint_type() string is empty.'

    msg = 'constraint[#0].constraint_type() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with wrong constraint value
@@ -134,7 +133,8 @@ def test_create_service_wrong_constraint(service_client : ServiceClient): 
        copy_service['constraint'][0]['constraint_value'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'constraint[#0].constraint_value() string is empty.'

    msg = 'constraint[#0].constraint_value() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with dupplicated constraint type
@@ -154,11 +154,9 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        print(copy_service)

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(wrong-context) in Endpoint(#0) of Context(admin)/Service(DEV1)',

        'mismatches acceptable Contexts({\'admin\'}).',

    msg = 'Context(wrong-context) in Endpoint(#0) of '\

          'Context(admin)/Service(DEV1) mismatches acceptable Contexts({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Context(admin).'

    ])

    assert e.value.details() == msg



    # should fail with wrong endpoint topology
@@ -167,11 +165,9 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][0]['topoId']['topoId']['uuid'] = 'wrong-topo'

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = ' '.join([

        'Context(admin)/Topology(wrong-topo) in Endpoint(#0) of Context(admin)/Service(DEV1)',

        'mismatches acceptable Topologies({\'admin\'}).',

        'Optionally, leave field empty to use predefined Topology(admin).',

    ])

    msg = 'Context(admin)/Topology(wrong-topo) in Endpoint(#0) of '\

          'Context(admin)/Service(DEV1) mismatches acceptable Topologies({\'admin\'}). '\

          'Optionally, leave field empty to use predefined Topology(admin).'

    assert e.value.details() == msg



    # should fail with endpoint device is empty
@@ -180,7 +176,8 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][0]['dev_id']['device_id']['uuid'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'endpoint_id[#0].dev_id.device_id.uuid() string is empty.'

    msg = 'endpoint_id[#0].dev_id.device_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with endpoint device not found
@@ -189,10 +186,8 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][0]['dev_id']['device_id']['uuid'] = 'wrong-device'

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Device(wrong-device) in Endpoint(#0)',

        'of Context(admin)/Service(DEV1) does not exist in the database.',

    ])

    msg = 'Context(admin)/Topology(admin)/Device(wrong-device) in Endpoint(#0) of '\

          'Context(admin)/Service(DEV1) does not exist in the database.'

    assert e.value.details() == msg



    # should fail with endpoint device duplicated
@@ -201,7 +196,8 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][1] = copy_service['endpointList'][0]

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'Duplicated Context(admin)/Topology(admin)/Device(DEV1) in Endpoint(#1) of Context(admin)/Service(DEV1).'

    msg = 'Duplicated Context(admin)/Topology(admin)/Device(DEV1) in Endpoint(#1) of '\

          'Context(admin)/Service(DEV1).'

    assert e.value.details() == msg



    # should fail with endpoint port is empty
@@ -210,7 +206,8 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][0]['port_id']['uuid'] = ''

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'endpoint_id[#0].port_id.uuid() string is empty.'

    msg = 'endpoint_id[#0].port_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with endpoint port not found
@@ -219,10 +216,8 @@ def test_create_service_wrong_endpoint(service_client : ServiceClient, database 
        copy_service['endpointList'][0]['port_id']['uuid'] = 'wrong-port'

        service_client.CreateService(Service(**copy_service))

    assert e.value.code() == grpc.StatusCode.NOT_FOUND

    msg = ' '.join([

        'Context(admin)/Topology(admin)/Device(DEV1)/Port(wrong-port) in Endpoint(#0)',

        'of Context(admin)/Service(DEV1) does not exist in the database.',

    ])

    msg = 'Context(admin)/Topology(admin)/Device(DEV1)/Port(wrong-port) in Endpoint(#0) of '\

          'Context(admin)/Service(DEV1) does not exist in the database.'

    assert e.value.details() == msg



def test_get_service_does_not_exist(service_client : ServiceClient):
@@ -305,7 +300,8 @@ def test_delete_service_wrong_service_id(service_client : ServiceClient): 
        copy_service_id['contextId']['contextUuid']['uuid'] = ''

        service_client.DeleteService(ServiceId(**copy_service_id))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'service_id.contextId.contextUuid.uuid() string is empty.'

    msg = 'service_id.contextId.contextUuid.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with service context does not exist
@@ -323,7 +319,8 @@ def test_delete_service_wrong_service_id(service_client : ServiceClient): 
        copy_service_id['cs_id']['uuid'] = ''

        service_client.DeleteService(ServiceId(**copy_service_id))

    assert e.value.code() == grpc.StatusCode.INVALID_ARGUMENT

    msg = 'service_id.cs_id.uuid() string is empty.'

    msg = 'service_id.cs_id.uuid() is out of range: '\

          'allow_empty(False) min_length(None) max_length(None) allowed_lengths(None).'

    assert e.value.details() == msg



    # should fail with service id is empty