303 lines
10 KiB
Python
303 lines
10 KiB
Python
# 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 datetime import datetime
|
|
import json
|
|
import tempfile
|
|
|
|
import mock
|
|
|
|
from qinling import status
|
|
from qinling.tests.unit.api import base
|
|
from qinling.tests.unit import base as unit_base
|
|
from qinling.utils import constants
|
|
|
|
TEST_CASE_NAME = 'TestFunctionController'
|
|
|
|
|
|
class TestFunctionController(base.APITest):
|
|
def setUp(self):
|
|
super(TestFunctionController, self).setUp()
|
|
|
|
# Insert a runtime record in db for each test case. The data will be
|
|
# removed automatically in tear down.
|
|
db_runtime = self.create_runtime(prefix=TEST_CASE_NAME)
|
|
self.runtime_id = db_runtime.id
|
|
|
|
@mock.patch('qinling.storage.file_system.FileSystemStorage.store')
|
|
def test_post(self, mock_store):
|
|
mock_store.return_value = 'fake_md5'
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
body = {
|
|
'name': self.rand_name('function', prefix=TEST_CASE_NAME),
|
|
'code': json.dumps({"source": "package"}),
|
|
'runtime_id': self.runtime_id,
|
|
}
|
|
resp = self.app.post(
|
|
'/v1/functions',
|
|
params=body,
|
|
upload_files=[('package', f.name, f.read())]
|
|
)
|
|
|
|
self.assertEqual(201, resp.status_int)
|
|
self.assertEqual(1, mock_store.call_count)
|
|
|
|
body.update(
|
|
{
|
|
'entry': 'main.main',
|
|
'code': {"source": "package", "md5sum": "fake_md5"}
|
|
}
|
|
)
|
|
self._assertDictContainsSubset(resp.json, body)
|
|
|
|
@mock.patch('qinling.utils.openstack.keystone.get_swiftclient')
|
|
@mock.patch('qinling.context.AuthHook.before')
|
|
def test_post_swift_size_exceed(self, mock_auth, mock_client):
|
|
self.override_config('auth_enable', True, group='pecan')
|
|
swift_conn = mock.Mock()
|
|
mock_client.return_value = swift_conn
|
|
swift_conn.head_object.return_value = {
|
|
'accept-ranges': 'bytes',
|
|
'content-length': str(constants.MAX_PACKAGE_SIZE + 1)
|
|
}
|
|
|
|
body = {
|
|
'name': 'swift_function',
|
|
'code': json.dumps(
|
|
{
|
|
"source": "swift",
|
|
"swift": {"container": "container", "object": "object"}
|
|
}
|
|
),
|
|
'runtime_id': self.runtime_id,
|
|
}
|
|
resp = self.app.post(
|
|
'/v1/functions',
|
|
params=body,
|
|
expect_errors=True
|
|
)
|
|
|
|
self.assertEqual(400, resp.status_int)
|
|
|
|
def test_get(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
expected = {
|
|
'id': db_func.id,
|
|
"code": {"source": "package", "md5sum": "fake_md5"},
|
|
"name": db_func.name,
|
|
'entry': 'main.main',
|
|
"project_id": unit_base.DEFAULT_PROJECT_ID,
|
|
}
|
|
|
|
resp = self.app.get('/v1/functions/%s' % db_func.id)
|
|
|
|
self.assertEqual(200, resp.status_int)
|
|
self._assertDictContainsSubset(resp.json, expected)
|
|
|
|
def test_get_all(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
expected = {
|
|
'id': db_func.id,
|
|
"name": db_func.name,
|
|
'entry': 'main.main',
|
|
"project_id": unit_base.DEFAULT_PROJECT_ID,
|
|
}
|
|
|
|
resp = self.app.get('/v1/functions')
|
|
|
|
self.assertEqual(200, resp.status_int)
|
|
actual = self._assert_single_item(
|
|
resp.json['functions'], id=db_func.id
|
|
)
|
|
self._assertDictContainsSubset(actual, expected)
|
|
|
|
def test_put_name(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
|
|
resp = self.app.put_json(
|
|
'/v1/functions/%s' % db_func.id, {'name': 'new_name'}
|
|
)
|
|
|
|
self.assertEqual(200, resp.status_int)
|
|
self.assertEqual('new_name', resp.json['name'])
|
|
|
|
@mock.patch('qinling.utils.etcd_util.delete_function')
|
|
@mock.patch('qinling.storage.file_system.FileSystemStorage.store')
|
|
@mock.patch('qinling.rpc.EngineClient.delete_function')
|
|
def test_put_package(self, mock_delete_func, mock_store, mock_etcd_del):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
mock_store.return_value = "fake_md5_changed"
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
resp = self.app.put(
|
|
'/v1/functions/%s' % db_func.id,
|
|
params={},
|
|
upload_files=[('package', f.name, f.read())]
|
|
)
|
|
|
|
self.assertEqual(200, resp.status_int)
|
|
self.assertEqual(1, mock_store.call_count)
|
|
self.assertEqual('fake_md5_changed', resp.json['code'].get('md5sum'))
|
|
mock_delete_func.assert_called_once_with(db_func.id)
|
|
mock_etcd_del.assert_called_once_with(db_func.id)
|
|
|
|
def test_put_package_same_md5(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
resp = self.app.put(
|
|
'/v1/functions/%s' % db_func.id,
|
|
params={
|
|
"code": json.dumps(
|
|
{"md5sum": "fake_md5", "source": "package"}
|
|
)
|
|
},
|
|
upload_files=[('package', f.name, f.read())],
|
|
expect_errors=True
|
|
)
|
|
|
|
self.assertEqual(400, resp.status_int)
|
|
|
|
@mock.patch('qinling.utils.etcd_util.delete_function')
|
|
@mock.patch('qinling.rpc.EngineClient.delete_function')
|
|
@mock.patch('qinling.storage.file_system.FileSystemStorage.delete')
|
|
def test_delete(self, mock_delete, mock_delete_func, mock_etcd_delete):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
resp = self.app.delete('/v1/functions/%s' % db_func.id)
|
|
|
|
self.assertEqual(204, resp.status_int)
|
|
mock_delete.assert_called_once_with(
|
|
unit_base.DEFAULT_PROJECT_ID, db_func.id, "fake_md5"
|
|
)
|
|
mock_delete_func.assert_called_once_with(db_func.id)
|
|
mock_etcd_delete.assert_called_once_with(db_func.id)
|
|
|
|
def test_delete_with_running_job(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
self.create_job(
|
|
function_id=db_func.id,
|
|
prefix=TEST_CASE_NAME,
|
|
status=status.AVAILABLE,
|
|
first_execution_time=datetime.utcnow(),
|
|
next_execution_time=datetime.utcnow(),
|
|
count=1
|
|
)
|
|
|
|
resp = self.app.delete(
|
|
'/v1/functions/%s' % db_func.id,
|
|
expect_errors=True
|
|
)
|
|
|
|
self.assertEqual(403, resp.status_int)
|
|
|
|
def test_delete_with_webhook(self):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
self.create_webhook(function_id=db_func.id, prefix=TEST_CASE_NAME)
|
|
|
|
resp = self.app.delete(
|
|
'/v1/functions/%s' % db_func.id,
|
|
expect_errors=True
|
|
)
|
|
|
|
self.assertEqual(403, resp.status_int)
|
|
|
|
@mock.patch('qinling.rpc.EngineClient.scaleup_function')
|
|
def test_scale_up(self, scaleup_function_mock):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
|
|
body = {'count': 1}
|
|
resp = self.app.post(
|
|
'/v1/functions/%s/scale_up' % db_func.id,
|
|
params=json.dumps(body),
|
|
content_type='application/json'
|
|
)
|
|
|
|
self.assertEqual(202, resp.status_int)
|
|
scaleup_function_mock.assert_called_once_with(
|
|
db_func.id, runtime_id=self.runtime_id, count=1)
|
|
|
|
@mock.patch('qinling.utils.etcd_util.get_workers')
|
|
@mock.patch('qinling.rpc.EngineClient.scaledown_function')
|
|
def test_scale_down(self, scaledown_function_mock, get_workers_mock):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
get_workers_mock.return_value = [mock.Mock(), mock.Mock()]
|
|
|
|
body = {'count': 1}
|
|
resp = self.app.post(
|
|
'/v1/functions/%s/scale_down' % db_func.id,
|
|
params=json.dumps(body),
|
|
content_type='application/json'
|
|
)
|
|
|
|
self.assertEqual(202, resp.status_int)
|
|
scaledown_function_mock.assert_called_once_with(db_func.id, count=1)
|
|
|
|
@mock.patch('qinling.utils.etcd_util.get_workers')
|
|
@mock.patch('qinling.rpc.EngineClient.scaledown_function')
|
|
def test_scale_down_no_need(
|
|
self, scaledown_function_mock, get_workers_mock
|
|
):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
get_workers_mock.return_value = [mock.Mock()]
|
|
|
|
body = {'count': 1}
|
|
resp = self.app.post(
|
|
'/v1/functions/%s/scale_down' % db_func.id,
|
|
params=json.dumps(body),
|
|
content_type='application/json'
|
|
)
|
|
|
|
self.assertEqual(202, resp.status_int)
|
|
scaledown_function_mock.assert_not_called()
|
|
|
|
@mock.patch('qinling.utils.etcd_util.delete_function')
|
|
@mock.patch('qinling.rpc.EngineClient.delete_function')
|
|
def test_detach(
|
|
self, engine_delete_function_mock, etcd_delete_function_mock
|
|
):
|
|
db_func = self.create_function(
|
|
runtime_id=self.runtime_id, prefix=TEST_CASE_NAME
|
|
)
|
|
|
|
resp = self.app.post(
|
|
'/v1/functions/%s/detach' % db_func.id
|
|
)
|
|
|
|
self.assertEqual(202, resp.status_int)
|
|
engine_delete_function_mock.assert_called_once_with(db_func.id)
|
|
etcd_delete_function_mock.assert_called_once_with(db_func.id)
|