Added Test Cases for ImagesClient
This patch adds the Unit Test Cases for testing the Images Client module. Change-Id: I2a33e98c6b6770ef6e67362a663847296e03fbc1
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Reedip Banerjee
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tempest/tests/services/compute/test_images_client.py
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tempest/tests/services/compute/test_images_client.py
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# Copyright 2015 NEC Corporation. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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from oslotest import mockpatch
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from tempest_lib import exceptions as lib_exc
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from tempest.services.compute.json import images_client
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from tempest.tests import fake_auth_provider
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from tempest.tests.services.compute import base
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class TestImagesClient(base.BaseComputeServiceTest):
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# Data Dictionaries used for testing #
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FAKE_IMAGE_METADATA = {
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"list":
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{"metadata": {
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"auto_disk_config": "True",
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"Label": "Changed"
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}},
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"set_item":
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{"meta": {
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"auto_disk_config": "True"
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}},
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"show_item":
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{"meta": {
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"kernel_id": "nokernel",
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}},
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"update":
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{"metadata": {
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"kernel_id": "False",
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"Label": "UpdatedImage"
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}},
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"set":
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{"metadata": {
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"Label": "Changed",
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"auto_disk_config": "True"
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}},
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"delete_item": {}
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}
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FAKE_IMAGE_DATA = {
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"list":
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{"images": [
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{"id": "70a599e0-31e7-49b7-b260-868f441e862b",
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"links": [
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{"href": "http://openstack.example.com/v2/openstack" +
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"/images/70a599e0-31e7-49b7-b260-868f441e862b",
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"rel": "self"
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}
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],
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"name": "fakeimage7"
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}]},
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"show": {"image": {
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"created": "2011-01-01T01:02:03Z",
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"id": "70a599e0-31e7-49b7-b260-868f441e862b",
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"links": [
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{
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"href": "http://openstack.example.com/v2/openstack" +
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"/images/70a599e0-31e7-49b7-b260-868f441e862b",
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"rel": "self"
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},
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],
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"metadata": {
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"architecture": "x86_64",
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"auto_disk_config": "True",
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"kernel_id": "nokernel",
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"ramdisk_id": "nokernel"
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},
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"minDisk": 0,
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"minRam": 0,
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"name": "fakeimage7",
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"progress": 100,
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"status": "ACTIVE",
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"updated": "2011-01-01T01:02:03Z"}},
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"delete": {}
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}
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func2mock = {
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'get': 'tempest.common.service_client.ServiceClient.get',
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'post': 'tempest.common.service_client.ServiceClient.post',
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'put': 'tempest.common.service_client.ServiceClient.put',
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'delete': 'tempest.common.service_client.ServiceClient.delete'}
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# Variable definition
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FAKE_IMAGE_ID = FAKE_IMAGE_DATA['show']['image']['id']
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FAKE_CREATE_INFO = {'location': 'None'}
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FAKE_METADATA = FAKE_IMAGE_METADATA['show_item']['meta']
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def setUp(self):
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super(TestImagesClient, self).setUp()
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fake_auth = fake_auth_provider.FakeAuthProvider()
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self.client = images_client.ImagesClient(fake_auth,
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"compute", "regionOne")
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def _test_image_operation(self, operation="delete", bytes_body=False):
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response_code = 200
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mock_operation = self.func2mock['get']
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expected_op = self.FAKE_IMAGE_DATA[operation]
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params = {"image_id": self.FAKE_IMAGE_ID}
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if operation == 'list':
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function = self.client.list_images
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elif operation == 'show':
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function = self.client.show_image
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else:
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function = self.client.delete_image
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mock_operation = self.func2mock['delete']
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response_code = 204
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self.check_service_client_function(
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function, mock_operation, expected_op,
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bytes_body, response_code, **params)
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def _test_image_metadata(self, operation="set_item", bytes_body=False):
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response_code = 200
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expected_op = self.FAKE_IMAGE_METADATA[operation]
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if operation == 'list':
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function = self.client.list_image_metadata
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mock_operation = self.func2mock['get']
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params = {"image_id": self.FAKE_IMAGE_ID}
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elif operation == 'set':
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function = self.client.set_image_metadata
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mock_operation = self.func2mock['put']
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params = {"image_id": "_dummy_data",
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"meta": self.FAKE_METADATA}
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elif operation == 'update':
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function = self.client.update_image_metadata
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mock_operation = self.func2mock['post']
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params = {"image_id": self.FAKE_IMAGE_ID,
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"meta": self.FAKE_METADATA}
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elif operation == 'show_item':
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mock_operation = self.func2mock['get']
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function = self.client.show_image_metadata_item
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params = {"image_id": self.FAKE_IMAGE_ID,
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"key": "123"}
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elif operation == 'delete_item':
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function = self.client.delete_image_metadata_item
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mock_operation = self.func2mock['delete']
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response_code = 204
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params = {"image_id": self.FAKE_IMAGE_ID,
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"key": "123"}
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else:
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function = self.client.set_image_metadata_item
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mock_operation = self.func2mock['put']
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params = {"image_id": self.FAKE_IMAGE_ID,
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"key": "123",
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"meta": self.FAKE_METADATA}
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self.check_service_client_function(
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function, mock_operation, expected_op,
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bytes_body, response_code, **params)
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def _test_resource_deleted(self, bytes_body=False):
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params = {"id": self.FAKE_IMAGE_ID}
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expected_op = self.FAKE_IMAGE_DATA['show']['image']
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self.useFixture(mockpatch.Patch('tempest.services.compute.json'
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'.images_client.ImagesClient.show_image',
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side_effect=lib_exc.NotFound))
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self.assertEqual(True, self.client.is_resource_deleted(**params))
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tempdata = copy.deepcopy(self.FAKE_IMAGE_DATA['show'])
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tempdata['image']['id'] = None
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self.useFixture(mockpatch.Patch('tempest.services.compute.json'
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'.images_client.ImagesClient.show_image',
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return_value=expected_op))
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self.assertEqual(False, self.client.is_resource_deleted(**params))
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def test_list_images_with_str_body(self):
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self._test_image_operation('list')
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def test_list_images_with_bytes_body(self):
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self._test_image_operation('list', True)
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def test_show_image_with_str_body(self):
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self._test_image_operation('show')
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def test_show_image_with_bytes_body(self):
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self._test_image_operation('show', True)
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def test_delete_image_with_str_body(self):
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self._test_image_operation('delete')
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def test_delete_image_with_bytes_body(self):
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self._test_image_operation('delete', True)
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def test_list_image_metadata_with_str_body(self):
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self._test_image_metadata('list')
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def test_list_image_metadata_with_bytes_body(self):
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self._test_image_metadata('list', True)
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def test_set_image_metadata_with_str_body(self):
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self._test_image_metadata('set')
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def test_set_image_metadata_with_bytes_body(self):
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self._test_image_metadata('set', True)
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def test_update_image_metadata_with_str_body(self):
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self._test_image_metadata('update')
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def test_update_image_metadata_with_bytes_body(self):
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self._test_image_metadata('update', True)
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def test_set_image_metadata_item_with_str_body(self):
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self._test_image_metadata()
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def test_set_image_metadata_item_with_bytes_body(self):
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self._test_image_metadata(bytes_body=True)
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def test_show_image_metadata_item_with_str_body(self):
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self._test_image_metadata('show_item')
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def test_show_image_metadata_item_with_bytes_body(self):
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self._test_image_metadata('show_item', True)
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def test_delete_image_metadata_item_with_str_body(self):
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self._test_image_metadata('delete_item')
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def test_delete_image_metadata_item_with_bytes_body(self):
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self._test_image_metadata('delete_item', True)
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def test_resource_delete_with_str_body(self):
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self._test_resource_deleted()
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def test_resource_delete_with_bytes_body(self):
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self._test_resource_deleted(True)
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