| |
| # Copyright 2017-present Open Networking Foundation |
| # |
| # 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 helpers import * |
| import unittest |
| from mock import patch, MagicMock |
| from tosca.parser import TOSCA_Parser |
| from grpc_client.resources import RESOURCES |
| |
| class FakeObj: |
| new = None |
| filter = None |
| |
| class FakeModel: |
| save = None |
| delete = None |
| is_new = False |
| id = 1 |
| |
| class FakeGuiExt: |
| objects = FakeObj |
| |
| class FakeSite: |
| objects = FakeObj |
| |
| class FakeInstance: |
| objects = FakeObj |
| |
| class FakeUser: |
| objects = FakeObj |
| |
| class FakeNode: |
| objects = FakeObj |
| |
| USERNAME = "username" |
| PASSWORD = "pass" |
| |
| mock_resources = {} |
| mock_resources["%s~%s" % (USERNAME, PASSWORD)] = { |
| 'XOSGuiExtension': FakeGuiExt, |
| 'Site': FakeSite, |
| 'User': FakeUser, |
| 'Instance': FakeInstance, |
| 'Node': FakeNode |
| } |
| |
| class TOSCA_Parser_E2E(unittest.TestCase): |
| |
| @patch.dict(RESOURCES, mock_resources, clear=True) |
| @patch.object(FakeGuiExt.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeModel, 'save') |
| def test_basic_creation(self, mock_save): |
| """ |
| [TOSCA_Parser] Should save models defined in a TOSCA recipe |
| """ |
| recipe = """ |
| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: Persist xos-sample-gui-extension |
| |
| imports: |
| - custom_types/xosguiextension.yaml |
| |
| topology_template: |
| node_templates: |
| |
| # UI Extension |
| test: |
| type: tosca.nodes.XOSGuiExtension |
| properties: |
| name: test |
| files: /spa/extensions/test/vendor.js, /spa/extensions/test/app.js |
| """ |
| |
| parser = TOSCA_Parser(recipe, USERNAME, PASSWORD) |
| |
| parser.execute() |
| |
| # checking that the model has been saved |
| mock_save.assert_called() |
| |
| self.assertIsNotNone(parser.templates_by_model_name['test']) |
| self.assertEqual(parser.ordered_models_name, ['test']) |
| |
| # check that the model was saved with the expected values |
| saved_model = parser.saved_model_by_name['test'] |
| self.assertEqual(saved_model.name, 'test') |
| self.assertEqual(saved_model.files, '/spa/extensions/test/vendor.js, /spa/extensions/test/app.js') |
| |
| @patch.dict(RESOURCES, mock_resources, clear=True) |
| @patch.object(FakeGuiExt.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeNode.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeModel, 'delete') |
| def test_basic_deletion(self, mock_model): |
| """ |
| [TOSCA_Parser] Should delete models defined in a TOSCA recipe |
| """ |
| recipe = """ |
| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: Persist xos-sample-gui-extension |
| |
| imports: |
| - custom_types/node.yaml |
| - custom_types/xosguiextension.yaml |
| |
| topology_template: |
| node_templates: |
| |
| should_stay: |
| type: tosca.nodes.Node |
| properties: |
| name: should_stay |
| must-exist: true |
| |
| test: |
| type: tosca.nodes.XOSGuiExtension |
| properties: |
| name: test |
| files: /spa/extensions/test/vendor.js, /spa/extensions/test/app.js |
| """ |
| |
| parser = TOSCA_Parser(recipe, USERNAME, PASSWORD, delete=True) |
| |
| parser.execute() |
| |
| # checking that the model has been saved |
| mock_model.assert_called_once() |
| |
| self.assertIsNotNone(parser.templates_by_model_name['test']) |
| self.assertEqual(parser.ordered_models_name, ['test', 'should_stay']) |
| |
| @patch.dict(RESOURCES, mock_resources, clear=True) |
| @patch.object(FakeSite.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeUser.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeModel, 'save') |
| def test_related_models_creation(self, mock_save): |
| """ |
| [TOSCA_Parser] Should save related models defined in a TOSCA recipe |
| """ |
| |
| recipe = """ |
| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: Create a new site with one user |
| |
| imports: |
| - custom_types/user.yaml |
| - custom_types/site.yaml |
| |
| topology_template: |
| node_templates: |
| |
| # Site |
| site_onlab: |
| type: tosca.nodes.Site |
| properties: |
| name: Open Networking Lab |
| site_url: http://onlab.us/ |
| hosts_nodes: True |
| |
| # User |
| usertest: |
| type: tosca.nodes.User |
| properties: |
| username: test@opencord.org |
| email: test@opencord.org |
| password: mypwd |
| firstname: User |
| lastname: Test |
| is_admin: True |
| requirements: |
| - site: |
| node: site_onlab |
| relationship: tosca.relationships.BelongsToOne |
| """ |
| |
| parser = TOSCA_Parser(recipe, USERNAME, PASSWORD) |
| |
| parser.execute() |
| |
| self.assertEqual(mock_save.call_count, 2) |
| |
| self.assertIsNotNone(parser.templates_by_model_name['site_onlab']) |
| self.assertIsNotNone(parser.templates_by_model_name['usertest']) |
| self.assertEqual(parser.ordered_models_name, ['site_onlab', 'usertest']) |
| |
| # check that the model was saved with the expected values |
| saved_site = parser.saved_model_by_name['site_onlab'] |
| self.assertEqual(saved_site.name, 'Open Networking Lab') |
| |
| saved_user = parser.saved_model_by_name['usertest'] |
| self.assertEqual(saved_user.firstname, 'User') |
| self.assertEqual(saved_user.site_id, 1) |
| |
| @patch.dict(RESOURCES, mock_resources, clear=True) |
| @patch.object(FakeSite.objects, 'filter', MagicMock(return_value=[])) |
| def test_must_exist_fail(self): |
| """ |
| [TOSCA_Parser] Should throw an error if an object with 'must_exist' does not exist |
| """ |
| recipe = """ |
| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: Create a new site with one user |
| |
| imports: |
| - custom_types/site.yaml |
| |
| topology_template: |
| node_templates: |
| |
| # Site |
| site_onlab: |
| type: tosca.nodes.Site |
| properties: |
| name: Open Networking Lab |
| must-exist: True |
| """ |
| |
| parser = TOSCA_Parser(recipe, USERNAME, PASSWORD) |
| |
| with self.assertRaises(Exception) as e: |
| parser.execute() |
| |
| self.assertEqual(e.exception.message.message, "[XOS-TOSCA] Model of class Site and properties {'name': 'Open Networking Lab'} has property 'must-exist' but cannot be found") |
| |
| @patch.dict(RESOURCES, mock_resources, clear=True) |
| @patch.object(FakeInstance.objects, 'filter', MagicMock(return_value=[FakeModel])) |
| @patch.object(FakeModel, 'save') |
| def test_number_param(self, mock_save): |
| """ |
| [TOSCA_Parser] Should correctly parse number parameters |
| """ |
| recipe = """ |
| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: Create a new site with one user |
| |
| imports: |
| - custom_types/instance.yaml |
| |
| topology_template: |
| node_templates: |
| |
| # Site |
| instance#test_instance: |
| type: tosca.nodes.Instance |
| properties: |
| name: test_instance |
| numberCores: 10 |
| """ |
| parser = TOSCA_Parser(recipe, USERNAME, PASSWORD) |
| parser.execute() |
| |
| # checking that the model has been saved |
| mock_save.assert_called() |
| |
| # check that the model was saved with the expected values |
| saved_model = parser.saved_model_by_name['instance#test_instance'] |
| self.assertEqual(saved_model.name, 'test_instance') |
| self.assertEqual(saved_model.numberCores, 10) |