RETIRED, Function as a Service for OpenStack
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# Copyright 2017 Catalyst IT Limited
#
# 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 unittest import mock
from qinling.db import api as db_api
from qinling import exceptions as exc
from qinling import status
from qinling.tests.unit.api import base
class TestExecutionController(base.APITest):
def setUp(self):
super(TestExecutionController, self).setUp()
db_func = self.create_function()
self.func_id = db_func.id
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_create_with_function(self, mock_create_execution):
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
self.assertEqual(201, resp.status_int)
resp = self.app.get('/v1/functions/%s' % self.func_id)
self.assertEqual(1, resp.json.get('count'))
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_create_with_version(self, mock_rpc):
db_api.increase_function_version(self.func_id, 0,
description="version 1")
body = {
'function_id': self.func_id,
'function_version': 1
}
resp = self.app.post_json('/v1/executions', body)
self.assertEqual(201, resp.status_int)
resp = self.app.get('/v1/functions/%s' % self.func_id)
self.assertEqual(0, resp.json.get('count'))
resp = self.app.get('/v1/functions/%s/versions/1' % self.func_id)
self.assertEqual(1, resp.json.get('count'))
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_create_with_alias(self, mock_rpc):
db_api.increase_function_version(self.func_id, 0,
description="version 1")
name = self.rand_name(name="alias", prefix=self.prefix)
body = {
'function_id': self.func_id,
'function_version': 1,
'name': name
}
db_api.create_function_alias(**body)
execution_body = {
'function_alias': name
}
resp = self.app.post_json('/v1/executions', execution_body)
self.assertEqual(201, resp.status_int)
self.assertEqual(name, resp.json.get('function_alias'))
resp = self.app.get('/v1/functions/%s' % self.func_id)
self.assertEqual(0, resp.json.get('count'))
resp = self.app.get('/v1/functions/%s/versions/1' % self.func_id)
self.assertEqual(1, resp.json.get('count'))
def test_create_with_invalid_alias(self):
body = {
'function_alias': 'fake_alias',
}
resp = self.app.post_json('/v1/executions', body, expect_errors=True)
self.assertEqual(404, resp.status_int)
def test_create_without_required_params(self):
resp = self.app.post(
'/v1/executions',
params={},
expect_errors=True
)
self.assertEqual(400, resp.status_int)
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_create_rpc_error(self, mock_create_execution):
mock_create_execution.side_effect = exc.QinlingException
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
self.assertEqual(201, resp.status_int)
self.assertEqual(status.ERROR, resp.json.get('status'))
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_get(self, mock_create_execution):
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
self.assertEqual(201, resp.status_int)
resp = self.app.get('/v1/executions/%s' % resp.json.get('id'))
self.assertEqual(self.func_id, resp.json.get('function_id'))
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_get_all(self, mock_create_execution):
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
exec_id = resp.json.get('id')
self.assertEqual(201, resp.status_int)
resp = self.app.get('/v1/executions')
self.assertEqual(200, resp.status_int)
actual = self._assert_single_item(
resp.json['executions'], id=exec_id
)
self._assertDictContainsSubset(actual, body)
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_get_all_filter(self, mock_create_execution):
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
exec_id = resp.json.get('id')
self.assertEqual(201, resp.status_int)
# Test filtering by 'function_id'
resp = self.app.get('/v1/executions?function_id=%s' % self.func_id)
self.assertEqual(200, resp.status_int)
actual = self._assert_single_item(
resp.json['executions'], id=exec_id
)
self._assertDictContainsSubset(actual, body)
# Test filtering by 'status'
resp = self.app.get(
'/v1/executions?function_id=%s&status=running' % self.func_id
)
self.assertEqual(200, resp.status_int)
self._assert_single_item(resp.json['executions'], id=exec_id)
@mock.patch('qinling.rpc.EngineClient.create_execution')
def test_delete(self, mock_create_execution):
body = {
'function_id': self.func_id,
}
resp = self.app.post_json('/v1/executions', body)
exec_id = resp.json.get('id')
resp = self.app.delete('/v1/executions/%s' % exec_id)
self.assertEqual(204, resp.status_int)