Merge "Add Lenovo ThinkCLoud Driver"

1 files changed, 277 insertions, 0 deletions

diff --git a/lenovo/thinkcloud/resource/tests/test_capacity.py b/lenovo/thinkcloud/resource/tests/test_capacity.py
new file mode 100644
index 00000000..c592d5ef
--- /dev/null
+++ b/lenovo/thinkcloud/resource/tests/test_capacity.py
@@ -0,0 +1,277 @@
+# Copyright (c) 2018 Intel Corporation.
+#
+# 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 json
+
+from rest_framework import status
+
+from newton_base.tests import mock_info
+from newton_base.tests import test_base
+from newton_base.util import VimDriverUtils
+
+MOCK_GET_TENANT_LIMIT_RESPONSE = {
+    "limits": {
+        "rate": [],
+        "absolute": {
+            "maxTotalRAMSize": 128 * 1024,
+            "totalRAMUsed": 8 * 1024,
+            "totalCoresUsed": 4,
+            "maxTotalCores": 20,
+        }
+    }
+}
+
+MOCK_GET_HYPER_STATATICS_RESPONSE = {
+    "hypervisor_statistics": {
+        "vcpus_used": 4,
+        "free_ram_mb": 120 * 1024,
+        "vcpus": 10,
+        "free_disk_gb": 300
+    }
+}
+
+MOCK_GET_STORAGE_RESPONSE_OOS = {
+    "limits": {
+        "rate": [],
+        "absolute": {
+            "totalGigabytesUsed": 498,
+            "maxTotalVolumeGigabytes": 500,
+        }
+    }
+}
+
+MOCK_GET_TENANT_LIMIT_RESPONSE_OUTOFRAM = {
+    "limits": {
+        "rate": [],
+        "absolute": {
+            "maxTotalRAMSize": 128 * 1024,
+            "totalRAMUsed": 1 * 1024,
+            "totalCoresUsed": 4,
+            "maxTotalCores": 20,
+        }
+    }
+}
+
+MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFVCPU = {
+    "hypervisor_statistics": {
+        "vcpus_used": 9,
+        "free_ram_mb": 120 * 1024,
+        "vcpus": 10,
+        "free_disk_gb": 300
+    }
+}
+
+MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFSTORAGE = {
+    "hypervisor_statistics": {
+        "vcpus_used": 4,
+        "free_ram_mb": 120 * 1024,
+        "vcpus": 10,
+        "free_disk_gb": 3
+    }
+}
+
+MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFRAM = {
+    "hypervisor_statistics": {
+        "vcpus_used": 4,
+        "free_ram_mb": 1 * 1024,
+        "vcpus": 10,
+        "free_disk_gb": 300
+    }
+}
+
+MOCK_GET_STORAGE_RESPONSE = {
+    "limits": {
+        "rate": [],
+        "absolute": {
+            "totalGigabytesUsed": 200,
+            "maxTotalVolumeGigabytes": 500,
+        }
+    }
+}
+
+TEST_REQ_SUCCESS_SOURCE = {
+    "vCPU": "4",
+    "Memory": "4096",
+    "Storage": "200"
+}
+
+TEST_REQ_FAILED_SOURCE = {
+    "vCPU": "17",
+    "Memory": "4096",
+    "Storage": "200"
+}
+
+
+class TestCapacity(test_base.TestRequest):
+    def setUp(self):
+        super(TestCapacity, self).setUp()
+
+    def _get_mock_response(self, return_value=None):
+        mock_response = mock.Mock(spec=test_base.MockResponse)
+        mock_response.status_code = status.HTTP_200_OK
+        mock_response.json.return_value = return_value
+        return mock_response
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_success(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            TEST_REQ_SUCCESS_SOURCE,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": True}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_nova_limits_failed(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            TEST_REQ_FAILED_SOURCE,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": False}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_nova_hypervisor_outofram(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFRAM),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            data=json.dumps(TEST_REQ_SUCCESS_SOURCE),
+            content_type='application/json',
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": False}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_nova_hypervisor_outofstorage(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFSTORAGE),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            data=json.dumps(TEST_REQ_SUCCESS_SOURCE),
+            content_type='application/json',
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": False}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_nova_hypervisor_outofvcpu(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE_OUTOFVCPU),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            data=json.dumps(TEST_REQ_SUCCESS_SOURCE),
+            content_type='application/json',
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": False}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_nova_limits_outofram(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE_OUTOFRAM),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            data=json.dumps(TEST_REQ_SUCCESS_SOURCE),
+            content_type='application/json',
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": True}, response.data)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_capacity_check_volume_limits_outofstorage(self, mock_get_vim_info, mock_get_session):
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_LIMIT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPER_STATATICS_RESPONSE),
+                    self._get_mock_response(MOCK_GET_STORAGE_RESPONSE_OOS),
+                ]
+            })
+
+        response = self.client.post(
+            "/api/multicloud-thinkcloud/v0/lenovo-hudson-dc_RegionOne/capacity_check",
+            data=json.dumps(TEST_REQ_SUCCESS_SOURCE),
+            content_type='application/json',
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_200_OK, response.status_code)
+        self.assertEqual({"result": False}, response.data)