RETIRED, Function as a Service for OpenStack
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

162 lines
5.6 KiB

# Copyright 2017 Catalyst IT Ltd
#
# 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.
import os
from tempest.lib import decorators
from tempest.lib import exceptions
import tenacity
from qinling_tempest_plugin.tests import base
from qinling_tempest_plugin.tests import utils
class FunctionsTest(base.BaseQinlingTest):
name_prefix = 'FunctionsTest'
def setUp(self):
super(FunctionsTest, self).setUp()
# Wait until runtime is available
self.wait_runtime_available(self.runtime_id)
self.python_zip_file = self.create_package()
@decorators.idempotent_id('9c36ac64-9a44-4c44-9e44-241dcc6b0933')
def test_crud_function(self):
# Create function
md5sum = utils.md5(self.python_zip_file)
function_id = self.create_function(self.python_zip_file, md5sum=md5sum)
# Get functions
resp, body = self.client.get_resources('functions')
self.assertEqual(200, resp.status)
self.assertIn(
function_id,
[function['id'] for function in body['functions']]
)
# Download function package
resp, data = self.client.download_function(function_id)
self.assertEqual(200, resp.status)
self.assertEqual(os.path.getsize(self.python_zip_file), len(data))
# Delete function
resp = self.client.delete_resource('functions', function_id)
self.assertEqual(204, resp.status)
@decorators.idempotent_id('1fec41cd-b753-4cad-90c5-c89d7e710317')
def test_create_function_md5mismatch(self):
fake_md5 = "e807f1fcf82d132f9bb018ca6738a19f"
with open(self.python_zip_file, 'rb') as package_data:
resp, body = self.client.create_function(
{"source": "package", "md5sum": fake_md5},
self.runtime_id,
name='test_create_function_md5mismatch',
package_data=package_data
)
self.assertEqual(400, resp.status_code)
@decorators.idempotent_id('f8dde7fc-fbcc-495c-9b39-70666b7d3f64')
def test_get_by_admin(self):
"""test_get_by_admin
Admin user can get the function by directly specifying the function id.
"""
function_id = self.create_function(self.python_zip_file)
resp, body = self.admin_client.get_function(function_id)
self.assertEqual(200, resp.status)
self.assertEqual(function_id, body['id'])
@decorators.idempotent_id('051f3106-df01-4fcd-a0a3-c81c99653163')
def test_get_all_admin(self):
"""test_get_all_admin
Admin user needs to specify filters to get all the functions.
"""
function_id = self.create_function(self.python_zip_file)
resp, body = self.admin_client.get_resources('functions')
self.assertEqual(200, resp.status)
self.assertNotIn(
function_id,
[function['id'] for function in body['functions']]
)
resp, body = self.admin_client.get_resources(
'functions?all_projects=true'
)
self.assertEqual(200, resp.status)
self.assertIn(
function_id,
[function['id'] for function in body['functions']]
)
@decorators.idempotent_id('cd396bda-2174-4335-9f7f-2457aab61a4a')
def test_get_all_not_allowed(self):
# Get other projects functions by normal user
context = self.assertRaises(
exceptions.Forbidden,
self.client.get_resources,
'functions?all_projects=true'
)
self.assertIn(
'Operation not allowed',
context.resp_body.get('faultstring')
)
@decorators.idempotent_id('5cb44ee4-6c0c-4ede-9e6c-e1b9109eaa2c')
def test_delete_not_allowed(self):
"""Even admin user can not delete other project's function."""
function_id = self.create_function(self.python_zip_file)
self.assertRaises(
exceptions.Forbidden,
self.admin_client.delete_resource,
'functions',
function_id
)
@decorators.idempotent_id('45df227e-3399-4412-a8d3-d40c1290bc1c')
def test_detach(self):
"""Admin only operation."""
function_id = self.create_function(self.python_zip_file)
resp, _ = self.client.create_execution(
function_id, input='{"name": "Qinling"}'
)
self.assertEqual(201, resp.status)
resp, body = self.admin_client.get_function_workers(function_id)
self.assertEqual(200, resp.status)
self.assertEqual(1, len(body['workers']))
# Detach function
resp, _ = self.admin_client.detach_function(function_id)
self.assertEqual(202, resp.status)
def _assert_workers():
resp, body = self.admin_client.get_function_workers(function_id)
self.assertEqual(200, resp.status)
self.assertEqual(0, len(body['workers']))
r = tenacity.Retrying(
wait=tenacity.wait_fixed(1),
stop=tenacity.stop_after_attempt(5),
retry=tenacity.retry_if_exception_type(AssertionError)
)
r.call(_assert_workers)