Add UTs for requests/subnets

This patch adds unit tests for requests/subnets.

Change-Id: Icc363b190867504af3125d8a8b5ca090c3691d6f
Issue-Id: MULTICLOUD-83
Signed-off-by: Shashank Kumar Shankar <shashank.kumar.shankar@intel.com>

1 files changed, 188 insertions, 0 deletions

diff --git a/newton/newton/requests/tests/test_subnet.py b/newton/newton/requests/tests/test_subnet.py
new file mode 100644
index 00000000..e4b2805e
--- /dev/null
+++ b/newton/newton/requests/tests/test_subnet.py
@@ -0,0 +1,188 @@
+# Copyright (c) 2017 Intel Corporation, Inc.
+#
+# 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 mock
+import unittest
+
+from django.test import Client
+from rest_framework import status
+
+from newton.requests.tests import test_base
+from newton.requests.tests import mock_info
+from newton.requests.views.util import VimDriverUtils
+
+
+MOCK_GET_SUBNETS_RESPONSE = {
+    "subnets": [
+        {"id": "uuid_1", "name": "subnet_1"},
+        {"id": "uuid_2", "name": "subnet_2"}
+    ]
+}
+
+MOCK_GET_SUBNET_RESPONSE = {
+    "subnet": {
+        "id": "uuid_1",
+        "name": "subnet_1"
+    }
+}
+
+MOCK_GET_SUBNET_RESPONSE_NOT_FOUND = {
+    "subnet": {}
+}
+
+MOCK_POST_SUBNET_REQUEST = {
+    "id": "uuid_3",
+    "name": "subnet_3",
+}
+
+MOCK_POST_SUBNET_REQUEST_EXISTING = {
+    "id": "uuid_1",
+    "name": "subnet_1",
+}
+
+MOCK_POST_SUBNET_RESPONSE = {
+    "subnet": {
+        "id": "uuid_3",
+        "name": "subnet_3"
+    }
+}
+
+
+class TestSubnet(unittest.TestCase):
+    def setUp(self):
+        self.client = Client()
+
+    def tearDown(self):
+        pass
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_get_subnets(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["get"],
+                {"get": {"content": MOCK_GET_SUBNETS_RESPONSE}})
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.get(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets",
+            {}, HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        context = response.json()
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertIsNotNone(context['subnets'])
+        self.assertEqual(MOCK_GET_SUBNETS_RESPONSE["subnets"], context["subnets"])
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_get_subnet(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["get"],
+                {"get": {"content": MOCK_GET_SUBNET_RESPONSE}})
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.get(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets"
+            "/uuid_1",
+            {}, HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        context = response.json()
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual(MOCK_GET_SUBNET_RESPONSE["id"], context["id"])
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_get_subnet_not_found(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["get"],
+                {"get": {"content": MOCK_GET_SUBNET_RESPONSE_NOT_FOUND,
+                         "status_code": 404}}),
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.get(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets"
+            "/uuid_3",
+            {}, HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        context = response.json()
+        self.assertEquals(status.HTTP_404_NOT_FOUND, response.status_code)
+        self.assertIsNone(context.get("subnet"))
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_create_subnet_success(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["get"],
+                {"get": {"content": MOCK_GET_SUBNETS_RESPONSE}}),
+            test_base.get_mock_session(
+                ["post"],
+                {"post": {"content": MOCK_POST_SUBNET_RESPONSE,
+                          "status_code": 201}})
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.post(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets",
+            MOCK_POST_SUBNET_REQUEST, HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+        context = response.json()
+
+        self.assertEquals(status.HTTP_201_CREATED, response.status_code)
+        self.assertEqual(MOCK_POST_SUBNET_RESPONSE["subnet"], context)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_create_subnet_fail_existing(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["get"],
+                {"get": {"content": MOCK_GET_SUBNETS_RESPONSE}}),
+            test_base.get_mock_session(
+                ["post"],
+                {"post": {"content": MOCK_POST_SUBNET_RESPONSE,
+                          "status_code": 404}})
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.post(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets",
+            MOCK_POST_SUBNET_REQUEST_EXISTING, HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+        context = response.json()
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertIsNotNone(context['returnCode'])
+        self.assertEqual(0, context['returnCode'])
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_delete_subnet_success(self, mock_get_vim_info, mock_get_session):
+        mock_get_session.side_effect = [
+            test_base.get_mock_session(
+                ["delete"],
+                {"delete": {"content": None,
+                            "status_code": 204}})
+        ]
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+
+        response = self.client.delete(
+            "/api/multicloud-newton/v0/windriver-hudson-dc_RegionOne/fcca3cc49d5e42caae15459e27103efc/subnets"
+            "/uuid_1", HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEqual(status.HTTP_204_NO_CONTENT, response.status_code)
+        self.assertIsNone(response.data)