Add Nxi-Termination feature

Issue-ID: OPTFRA-825
Signed-off-by: hariharan97 <rh20085046@wipro.com>
Change-Id: I0d768e36708e9f26e5bcdf661b2bcb5772ed48c2

19 files changed, 564 insertions, 0 deletions

diff --git a/test/apps/nxi_termination/_init_.py b/test/apps/nxi_termination/_init_.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test/apps/nxi_termination/_init_.py
diff --git a/test/apps/nxi_termination/aai_exception_response.json b/test/apps/nxi_termination/aai_exception_response.json
new file mode 100644
index 0000000..56f61df
--- /dev/null
+++ b/test/apps/nxi_termination/aai_exception_response.json
@@ -0,0 +1,4 @@
+{
+  "status-code": 404,
+   "status-response": "NOT FOUND"
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/aai_response.json b/test/apps/nxi_termination/aai_response.json
new file mode 100644
index 0000000..b7ef43b
--- /dev/null
+++ b/test/apps/nxi_termination/aai_response.json
@@ -0,0 +1,64 @@
+{"service-instance": [{
+    "service-instance-id": "1a636c4d-5e76-427e-bfd6-241a947224b0",
+    "service-instance-name": "nssi_test_0211",
+    "service-type": "embb",
+    "service-role": "nssi",
+    "environment-context": "cn",
+    "model-invariant-id": "21d57d4b-52ad-4d3c-a798-248b5bb9124a",
+    "model-version-id": "bfba363e-e39c-4bd9-a9d5-1371c28f4d22",
+    "resource-version": "1581418601616",
+    "orchestration-status": "active",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "service-instance",
+                "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+                "related-link": "/aai/v16/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G/service-instances/service-instance/4115d3c8-dd59-45d6-b09d-e756dee9b518",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "5GCustomer"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "5G"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "4115d3c8-dd59-45d6-b09d-e756dee9b518"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "nsi_test_0211"
+                    }
+                ]
+            }
+        ]
+    },
+    "slice-profiles": {
+        "slice-profile": [
+            {
+                "profile-id": "cdad9f49-4201-4e3a-aac1-b0f27902c299",
+                "latency": 20,
+                "max-number-of-UEs": 0,
+                "coverage-area-TA-list": "[{\"province\":\"??\",\"city\":\"???\",\"county\":\"???\",\"street\":\"?????\"}]",
+                "ue-mobility-level": "stationary",
+                "resource-sharing-level": "0",
+                "exp-data-rate-UL": 100,
+                "exp-data-rate-DL": 100,
+                "activity-factor": 0,
+                "e2e-latency": 0,
+                "jitter": 0,
+                "survival-time": 0,
+                "exp-data-rate": 0,
+                "payload-size": 0,
+                "traffic-density": 0,
+                "conn-density": 0,
+                "reliability": 99.999,
+                "resource-version": "1581418602494"
+            }
+        ]
+    }
+}]}
diff --git a/test/apps/nxi_termination/exception_response1.json b/test/apps/nxi_termination/exception_response1.json
new file mode 100644
index 0000000..cde603f
--- /dev/null
+++ b/test/apps/nxi_termination/exception_response1.json
@@ -0,0 +1,7 @@
+{
+  "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "requestStatus": "failure",
+  "reason": "Error response recieved from AAI for the request"
+
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/failure_relationship_list.json b/test/apps/nxi_termination/failure_relationship_list.json
new file mode 100644
index 0000000..537f283
--- /dev/null
+++ b/test/apps/nxi_termination/failure_relationship_list.json
@@ -0,0 +1,27 @@
+[
+            {
+                "related-to": "service-instance",
+                "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+                "related-link": "/aai/v16/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G/service-instances/service-instance/4115d3c8-dd59-45d6-b09d-e756dee9b518",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "5GCustomer"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "5G"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "4115d3c8-dd59-45d6-b09d-e756dee9b567"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "nsi_test_0211"
+                    }
+                ]
+            }
+        ]
\ No newline at end of file
diff --git a/test/apps/nxi_termination/failure_relationship_list2.json b/test/apps/nxi_termination/failure_relationship_list2.json
new file mode 100644
index 0000000..624448a
--- /dev/null
+++ b/test/apps/nxi_termination/failure_relationship_list2.json
@@ -0,0 +1,52 @@
+[
+            {
+                "related-to": "service-instance",
+                "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+                "related-link": "/aai/v16/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G/service-instances/service-instance/4115d3c8-dd59-45d6-b09d-e756dee9b518",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "5GCustomer"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "5G"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "4115d3c8-dd59-45d6-b09d-e756dee9b567"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "nsi_test_0211"
+                    }
+                ]
+            },
+   {
+                "related-to": "service-instance",
+                "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+                "related-link": "/aai/v16/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G/service-instances/service-instance/4115d3c8-dd59-45d6-b09d-e756dee9b518",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "5GCustomer"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "5G"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "4115d3c8-dd59-45d6-b09d-e756dee9b567"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "nsi_test_0211"
+                    }
+                ]
+            }
+        ]
\ No newline at end of file
diff --git a/test/apps/nxi_termination/failure_service_profiles.json b/test/apps/nxi_termination/failure_service_profiles.json
new file mode 100644
index 0000000..d10a818
--- /dev/null
+++ b/test/apps/nxi_termination/failure_service_profiles.json
@@ -0,0 +1,24 @@
+[
+        {
+            "profile-id": "cdad9f49-4201-4e3a-aac1-b0f27902c29",
+            "latency": 20,
+            "max-number-of-UEs": 0,
+            "coverage-area-TA-list": "[{\"province\":\"??\",\"city\":\"???\",\"county\":\"???\",\"street\":\"?????\"}]",
+            "ue-mobility-level": "stationary",
+            "resource-sharing-level": "0",
+            "exp-data-rate-UL": 100,
+            "exp-data-rate-DL": 100,
+            "activity-factor": 0,
+            "e2e-latency": 0,
+            "jitter": 0,
+            "survival-time": 0,
+            "exp-data-rate": 0,
+            "payload-size": 0,
+            "traffic-density": 0,
+            "conn-density": 0,
+            "reliability": 99.999,
+            "resource-version": "1581418602494"
+        }
+]
+
+
diff --git a/test/apps/nxi_termination/failure_service_profiles2.json b/test/apps/nxi_termination/failure_service_profiles2.json
new file mode 100644
index 0000000..1740758
--- /dev/null
+++ b/test/apps/nxi_termination/failure_service_profiles2.json
@@ -0,0 +1,42 @@
+[
+        {
+            "profile-id": "cdad9f49-4201-4e3a-aac1-b0f27902c299",
+            "latency": 20,
+            "max-number-of-UEs": 0,
+            "coverage-area-TA-list": "[{\"province\":\"??\",\"city\":\"???\",\"county\":\"???\",\"street\":\"?????\"}]",
+            "ue-mobility-level": "stationary",
+            "resource-sharing-level": "0",
+            "exp-data-rate-UL": 100,
+            "exp-data-rate-DL": 100,
+            "activity-factor": 0,
+            "e2e-latency": 0,
+            "jitter": 0,
+            "survival-time": 0,
+            "exp-data-rate": 0,
+            "payload-size": 0,
+            "traffic-density": 0,
+            "conn-density": 0,
+            "reliability": 99.999,
+            "resource-version": "1581418602494"
+        },
+  {
+            "profile-id": "abcd9f49-4201-4e3a-aac1-b0f27902c299",
+            "latency": 20,
+            "max-number-of-UEs": 0,
+            "coverage-area-TA-list": "[{\"province\":\"??\",\"city\":\"???\",\"county\":\"???\",\"street\":\"?????\"}]",
+            "ue-mobility-level": "stationary",
+            "resource-sharing-level": "0",
+            "exp-data-rate-UL": 100,
+            "exp-data-rate-DL": 100,
+            "activity-factor": 0,
+            "e2e-latency": 0,
+            "jitter": 0,
+            "survival-time": 0,
+            "exp-data-rate": 0,
+            "payload-size": 0,
+            "traffic-density": 0,
+            "conn-density": 0,
+            "reliability": 99.999,
+            "resource-version": "1581418602494"
+        }
+]
diff --git a/test/apps/nxi_termination/invalid_request.json b/test/apps/nxi_termination/invalid_request.json
new file mode 100644
index 0000000..793776d
--- /dev/null
+++ b/test/apps/nxi_termination/invalid_request.json
@@ -0,0 +1,17 @@
+{
+  "requestInfo": {
+    "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "callbackUrl": "http://0.0.0.0:9000/osdfCallback/",
+    "sourceId": "SO",
+    "timeout": 5,
+    "addtnlArgs": {
+      "serviceProfileId":"cdad9f49-4201-4e3a-aac1-b0f27902c299"
+    }
+  },
+  "type":"NST",
+  "NxIId":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "UUID":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "invariantUUID":"d290f1ee-6c54-4b01-90e6-d701748f0851"
+
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/nsi_success_output.json b/test/apps/nxi_termination/nsi_success_output.json
new file mode 100644
index 0000000..e25a272
--- /dev/null
+++ b/test/apps/nxi_termination/nsi_success_output.json
@@ -0,0 +1,7 @@
+{
+  "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "requestStatus": "success",
+  "terminateResponse": true,
+  "reason": ""
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/nssi_failure_output.json b/test/apps/nxi_termination/nssi_failure_output.json
new file mode 100644
index 0000000..5ada892
--- /dev/null
+++ b/test/apps/nxi_termination/nssi_failure_output.json
@@ -0,0 +1,8 @@
+{
+  "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "requestStatus": "success",
+  "terminateResponse": false,
+  "reason": "4115d3c8-dd59-45d6-b09d-e756dee9b518 is not available in AAI"
+
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/nssi_termination.json b/test/apps/nxi_termination/nssi_termination.json
new file mode 100644
index 0000000..b4e3711
--- /dev/null
+++ b/test/apps/nxi_termination/nssi_termination.json
@@ -0,0 +1,17 @@
+{
+  "requestInfo": {
+    "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "callbackUrl": "http://0.0.0.0:9000/osdfCallback/",
+    "sourceId": "SO",
+    "timeout": 5,
+    "addtnlArgs": {
+      "serviceInstanceId":"4115d3c8-dd59-45d6-b09d-e756dee9b518"
+    }
+  },
+  "type":"NSSI",
+  "NxIId":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "UUID":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "invariantUUID":"d290f1ee-6c54-4b01-90e6-d701748f0851"
+
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/nxi_failure_output1.json b/test/apps/nxi_termination/nxi_failure_output1.json
new file mode 100644
index 0000000..b363e86
--- /dev/null
+++ b/test/apps/nxi_termination/nxi_failure_output1.json
@@ -0,0 +1,10 @@
+{
+  "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "requestStatus": "success",
+  "terminateResponse": false,
+  "reason": "cdad9f49-4201-4e3a-aac1-b0f27902c299 is not available in AAI"
+
+}
+
+
diff --git a/test/apps/nxi_termination/nxi_failure_output2.json b/test/apps/nxi_termination/nxi_failure_output2.json
new file mode 100644
index 0000000..5d430bc
--- /dev/null
+++ b/test/apps/nxi_termination/nxi_failure_output2.json
@@ -0,0 +1,7 @@
+{
+  "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "requestStatus": "success",
+  "terminateResponse": false,
+  "reason": "Associated to more than one"
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/nxi_termination.json b/test/apps/nxi_termination/nxi_termination.json
new file mode 100644
index 0000000..ac53c4d
--- /dev/null
+++ b/test/apps/nxi_termination/nxi_termination.json
@@ -0,0 +1,17 @@
+{
+  "requestInfo": {
+    "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+    "callbackUrl": "http://0.0.0.0:9000/osdfCallback/",
+    "sourceId": "SO",
+    "timeout": 5,
+    "addtnlArgs": {
+      "serviceProfileId":"cdad9f49-4201-4e3a-aac1-b0f27902c299"
+    }
+  },
+  "type":"NSI",
+  "NxIId":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "UUID":"d290f1ee-6c54-4b01-90e6-d701748f0851",
+  "invariantUUID":"d290f1ee-6c54-4b01-90e6-d701748f0851"
+
+}
\ No newline at end of file
diff --git a/test/apps/nxi_termination/service_profiles.json b/test/apps/nxi_termination/service_profiles.json
new file mode 100644
index 0000000..899acb4
--- /dev/null
+++ b/test/apps/nxi_termination/service_profiles.json
@@ -0,0 +1,23 @@
+[
+        {
+            "profile-id": "cdad9f49-4201-4e3a-aac1-b0f27902c299",
+            "latency": 20,
+            "max-number-of-UEs": 0,
+            "coverage-area-TA-list": "[{\"province\":\"??\",\"city\":\"???\",\"county\":\"???\",\"street\":\"?????\"}]",
+            "ue-mobility-level": "stationary",
+            "resource-sharing-level": "0",
+            "exp-data-rate-UL": 100,
+            "exp-data-rate-DL": 100,
+            "activity-factor": 0,
+            "e2e-latency": 0,
+            "jitter": 0,
+            "survival-time": 0,
+            "exp-data-rate": 0,
+            "payload-size": 0,
+            "traffic-density": 0,
+            "conn-density": 0,
+            "reliability": 99.999,
+            "resource-version": "1581418602494"
+        }
+]
+
diff --git a/test/apps/nxi_termination/success_relationship_list.json b/test/apps/nxi_termination/success_relationship_list.json
new file mode 100644
index 0000000..4f2a8bb
--- /dev/null
+++ b/test/apps/nxi_termination/success_relationship_list.json
@@ -0,0 +1,27 @@
+[
+            {
+                "related-to": "service-instance",
+                "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+                "related-link": "/aai/v16/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G/service-instances/service-instance/4115d3c8-dd59-45d6-b09d-e756dee9b518",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "5GCustomer"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "5G"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "4115d3c8-dd59-45d6-b09d-e756dee9b518"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "nsi_test_0211"
+                    }
+                ]
+            }
+        ]
\ No newline at end of file
diff --git a/test/apps/nxi_termination/test_fetch_aai_data.py b/test/apps/nxi_termination/test_fetch_aai_data.py
new file mode 100644
index 0000000..241b24b
--- /dev/null
+++ b/test/apps/nxi_termination/test_fetch_aai_data.py
@@ -0,0 +1,70 @@
+# -------------------------------------------------------------------------
+#   Copyright (C) 2020 Wipro Limited.
+#
+#   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.
+#
+# -------------------------------------------------------------------------
+#
+
+import unittest
+import mock
+from unittest.mock import patch
+from osdf.config.base import osdf_config
+import osdf.config.loader as config_loader
+from osdf.utils.programming_utils import DotDict
+from osdf.utils.interfaces import json_from_file
+from osdf.adapters.aai.fetch_aai_data import get_aai_data,AAIException
+
+class TestRemoteOptProcessor(unittest.TestCase):
+    def setUp(self):
+        self.config_spec = {
+            "deployment": "config/osdf_config.yaml",
+            "core": "config/common_config.yaml"
+        }
+        self.osdf_config = DotDict(config_loader.all_configs(**self.config_spec))
+
+    def tearDown(self):
+
+        patch.stopall()
+
+
+    def test_get_aai_data(self):
+        main_dir = ""
+        response_file = main_dir + 'test/apps/nxi_termination/aai_response.json'
+        exception_response_file = main_dir + 'test/apps/nxi_termination/aai_exception_response.json'
+        request_file = main_dir + 'test/apps/nxi_termination/nxi_termination.json'
+        response_json = json_from_file(response_file)
+        request_json = json_from_file(request_file)
+        exception_json = json_from_file(exception_response_file)
+        response = mock.MagicMock()
+        response.status_code = 200
+        response.ok = True
+        response.json.return_value = response_json
+        self.patcher_req = patch('requests.get',
+                                         return_value = response)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(response_json, get_aai_data(request_json,osdf_config))
+        self.patcher_req.stop()
+
+        responsenew=mock.MagicMock()
+        responsenew.status_code=404
+        responsenew.json.return_value = exception_json
+        self.patcher_req = patch('requests.get',
+                                 return_value=responsenew)
+        self.Mock_req = self.patcher_req.start()
+        self.assertRaises( AAIException,get_aai_data,request_json,osdf_config)
+        self.patcher_req.stop()
+
+
+if __name__ == "__main__":
+    unittest.main()
\ No newline at end of file
diff --git a/test/apps/nxi_termination/test_remote_opt_processor_termination.py b/test/apps/nxi_termination/test_remote_opt_processor_termination.py
new file mode 100644
index 0000000..4fa8170
--- /dev/null
+++ b/test/apps/nxi_termination/test_remote_opt_processor_termination.py
@@ -0,0 +1,141 @@
+# -------------------------------------------------------------------------
+#   Copyright (C) 2020 Wipro Limited.
+#
+#   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.
+#
+# -------------------------------------------------------------------------
+#
+
+import unittest
+from unittest.mock import patch
+import osdf.config.loader as config_loader
+import pytest
+from apps.nxi_termination.optimizers.remote_opt_processor import process_nxi_termination_opt
+from osdf.adapters.aai.fetch_aai_data import AAIException
+
+from osdf.config.base import osdf_config
+from osdf.utils.programming_utils import DotDict
+from osdf.utils.interfaces import json_from_file
+
+class TestRemoteOptProcessor(unittest.TestCase):
+    def setUp(self):
+        self.config_spec = {
+            "deployment": "config/osdf_config.yaml",
+            "core": "config/common_config.yaml"
+        }
+        self.osdf_config = DotDict(config_loader.all_configs(**self.config_spec))
+
+    def tearDown(self):
+
+        patch.stopall()
+
+    def test_process_nxi_termination_opt(self):
+        main_dir = ""
+        request_file = main_dir + 'test/apps/nxi_termination/nxi_termination.json'
+        nssi_request_file=main_dir + 'test/apps/nxi_termination/nssi_termination.json'
+        service_file = main_dir + 'test/apps/nxi_termination/service_profiles.json'
+        failure_service_file = main_dir + 'test/apps/nxi_termination/failure_service_profiles.json'
+        failure_service_file2 = main_dir + 'test/apps/nxi_termination/failure_service_profiles2.json'
+        nsi_success=main_dir + 'test/apps/nxi_termination/nsi_success_output.json'
+        nxi_failure1 = main_dir + 'test/apps/nxi_termination/nxi_failure_output1.json'
+        nxi_failure2 = main_dir + 'test/apps/nxi_termination/nxi_failure_output2.json'
+        nssi_failure = main_dir + 'test/apps/nxi_termination/nssi_failure_output.json'
+        success_rel_file = main_dir + 'test/apps/nxi_termination/success_relationship_list.json'
+        failure_rel_file1 = main_dir + 'test/apps/nxi_termination/failure_relationship_list.json'
+        failure_rel_file2 = main_dir + 'test/apps/nxi_termination/failure_relationship_list2.json'
+        exception_response_file1 = main_dir + 'test/apps/nxi_termination/exception_response1.json'
+        request_json=json_from_file(request_file)
+        nssi_request_json = json_from_file(nssi_request_file)
+        service_profile_json = json_from_file(service_file)
+        failure_service_profile_json = json_from_file(failure_service_file)
+        failure_service_profile_json2 = json_from_file(failure_service_file2)
+        success_rel_json=json_from_file(success_rel_file)
+        failure_rel_json = json_from_file(failure_rel_file1)
+        failure_rel_json2 = json_from_file(failure_rel_file2)
+        success_output_json=json_from_file(nsi_success)
+        nxi_failure_output_json1 = json_from_file(nxi_failure1)
+        nxi_failure_output_json2 = json_from_file(nxi_failure2)
+        nssi_failure_output_json = json_from_file(nssi_failure)
+        exception_response_json1 = json_from_file(exception_response_file1)
+
+        #nsi success scenario
+        self.patcher_req=patch('apps.nxi_termination.optimizers.remote_opt_processor.get_service_profiles',return_value=service_profile_json)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(success_output_json, process_nxi_termination_opt(request_json,osdf_config))
+        self.patcher_req.stop()
+
+        #nsi failure scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_service_profiles', return_value=failure_service_profile_json)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(nxi_failure_output_json1, process_nxi_termination_opt(request_json, osdf_config))
+        self.patcher_req.stop()
+
+        #nsi success scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_service_profiles',
+                                 return_value=[])
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(success_output_json, process_nxi_termination_opt(request_json, osdf_config))
+        self.patcher_req.stop()
+
+        # nsi failure scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_service_profiles',
+                                 return_value=failure_service_profile_json2)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(nxi_failure_output_json2, process_nxi_termination_opt(request_json, osdf_config))
+        self.patcher_req.stop()
+        # #
+        # nssi success scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist', return_value=success_rel_json)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(success_output_json, process_nxi_termination_opt(nssi_request_json, osdf_config))
+        self.patcher_req.stop()
+
+        # nssi success scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist',
+                                 return_value=[])
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(success_output_json, process_nxi_termination_opt(nssi_request_json, osdf_config))
+        self.patcher_req.stop()
+
+        # nssi failure scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist',
+                                 return_value=failure_rel_json)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(nssi_failure_output_json, process_nxi_termination_opt(nssi_request_json, osdf_config))
+        self.patcher_req.stop()
+
+        # nssi failure scenario
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist',
+                                 return_value=failure_rel_json2)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(nxi_failure_output_json2, process_nxi_termination_opt(nssi_request_json, osdf_config))
+        self.patcher_req.stop()
+
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist',
+                                 side_effect=AAIException("Error response recieved from AAI for the request"))
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals(exception_response_json1, process_nxi_termination_opt(nssi_request_json, osdf_config))
+        self.patcher_req.stop()
+
+
+        self.patcher_req = patch('apps.nxi_termination.optimizers.remote_opt_processor.get_relationshiplist',
+                                 side_effect=AAIException("Request exception was encountered"))
+        self.Mock_req = self.patcher_req.start()
+        self.assertEquals("failure", process_nxi_termination_opt(nssi_request_json, osdf_config).get('requestStatus'))
+        self.patcher_req.stop()
+
+
+
+
+if __name__ == "__main__":
+    unittest.main()
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