176 lines
6.1 KiB
Python
176 lines
6.1 KiB
Python
# Copyright 2017 Catalyst IT Limited
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from qinling.db import api as db_api
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from qinling import status
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from qinling.tests.unit.api import base
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from qinling.tests.unit import base as test_base
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class TestRuntimeController(base.APITest):
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def setUp(self):
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super(TestRuntimeController, self).setUp()
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# Insert a runtime record in db. The data will be removed in db clean
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# up.
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self.db_runtime = self.create_runtime()
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self.runtime_id = self.db_runtime.id
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def test_get(self):
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resp = self.app.get('/v1/runtimes/%s' % self.runtime_id)
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expected = {
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'id': self.runtime_id,
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"image": self.db_runtime.image,
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"name": self.db_runtime.name,
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"project_id": test_base.DEFAULT_PROJECT_ID,
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"status": status.AVAILABLE,
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"is_public": True,
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}
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self.assertEqual(200, resp.status_int)
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self._assertDictContainsSubset(resp.json, expected)
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def test_get_all(self):
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resp = self.app.get('/v1/runtimes')
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expected = {
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'id': self.runtime_id,
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"image": self.db_runtime.image,
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"name": self.db_runtime.name,
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"project_id": test_base.DEFAULT_PROJECT_ID,
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"status": status.AVAILABLE,
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"is_public": True,
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}
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self.assertEqual(200, resp.status_int)
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actual = self._assert_single_item(
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resp.json['runtimes'], id=self.runtime_id
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)
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self._assertDictContainsSubset(actual, expected)
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@mock.patch('qinling.rpc.EngineClient.create_runtime')
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def test_post(self, mock_create_time):
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body = {
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'name': self.rand_name('runtime', prefix=self.prefix),
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'image': self.rand_name('image', prefix=self.prefix),
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}
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resp = self.app.post_json('/v1/runtimes', body)
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self.assertEqual(201, resp.status_int)
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self._assertDictContainsSubset(resp.json, body)
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mock_create_time.assert_called_once_with(resp.json['id'])
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@mock.patch('qinling.rpc.EngineClient.create_runtime')
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def test_post_without_image(self, mock_create_time):
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body = {
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'name': self.rand_name('runtime', prefix=self.prefix),
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}
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resp = self.app.post_json('/v1/runtimes', body, expect_errors=True)
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self.assertEqual(400, resp.status_int)
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mock_create_time.assert_not_called()
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@mock.patch('qinling.rpc.EngineClient.delete_runtime')
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def test_delete(self, mock_delete_runtime):
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resp = self.app.delete('/v1/runtimes/%s' % self.runtime_id)
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self.assertEqual(204, resp.status_int)
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mock_delete_runtime.assert_called_once_with(self.runtime_id)
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@mock.patch('qinling.rpc.EngineClient.delete_runtime')
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def test_delete_runtime_with_function_associated(self,
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mock_delete_runtime):
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self.create_function(self.runtime_id)
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resp = self.app.delete(
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'/v1/runtimes/%s' % self.runtime_id, expect_errors=True
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)
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self.assertEqual(403, resp.status_int)
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mock_delete_runtime.assert_not_called()
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def test_put_name(self):
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resp = self.app.put_json(
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'/v1/runtimes/%s' % self.runtime_id, {'name': 'new_name'}
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)
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self.assertEqual(200, resp.status_int)
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self.assertEqual('new_name', resp.json['name'])
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def test_put_image_runtime_not_available(self):
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db_runtime = db_api.create_runtime(
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{
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'name': self.rand_name('runtime', prefix=self.prefix),
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'image': self.rand_name('image', prefix=self.prefix),
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'project_id': test_base.DEFAULT_PROJECT_ID,
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'status': status.CREATING
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}
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)
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runtime_id = db_runtime.id
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resp = self.app.put_json(
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'/v1/runtimes/%s' % runtime_id, {'image': 'new_image'},
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expect_errors=True
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)
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self.assertEqual(409, resp.status_int)
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@mock.patch('qinling.rpc.EngineClient.update_runtime')
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def test_put_image(self, mock_update_runtime):
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resp = self.app.put_json(
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'/v1/runtimes/%s' % self.runtime_id, {'image': 'new_image'}
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)
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self.assertEqual(200, resp.status_int)
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self.assertEqual('new_image', resp.json['image'])
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mock_update_runtime.assert_called_once_with(
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self.runtime_id,
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image='new_image',
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pre_image=self.db_runtime.image
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)
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@mock.patch('qinling.utils.etcd_util.get_service_url')
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@mock.patch('qinling.rpc.EngineClient.update_runtime')
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def test_put_image_not_allowed(self, mock_update_runtime, mock_etcd_url):
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mock_etcd_url.return_value = True
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function_id = self.create_function(self.runtime_id).id
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resp = self.app.put_json(
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'/v1/runtimes/%s' % self.runtime_id, {'image': 'new_image'},
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expect_errors=True
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)
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self.assertEqual(403, resp.status_int)
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mock_update_runtime.assert_not_called()
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mock_etcd_url.assert_called_once_with(function_id)
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@mock.patch('qinling.rpc.EngineClient.get_runtime_pool')
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def test_get_runtime_pool(self, mock_get_pool):
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mock_get_pool.return_value = {"total": 3, "available": 2}
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resp = self.app.get('/v1/runtimes/%s/pool' % self.runtime_id)
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expected = {
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"capacity": {
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"available": 2,
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"total": 3
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},
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"name": self.runtime_id
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}
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self.assertEqual(200, resp.status_int)
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self.assertEqual(expected, resp.json)
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