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test_config.py
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352 lines (288 loc) · 13.2 KB
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# Copyright 2016 Google LLC
#
# 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 unittest
class TestConfig(unittest.TestCase):
PROJECT = "PROJECT"
CONFIG_NAME = "config_name"
CONFIG_PATH = "projects/%s/configs/%s" % (PROJECT, CONFIG_NAME)
@staticmethod
def _get_target_class():
from google.cloud.runtimeconfig.config import Config
return Config
def _make_one(self, *args, **kw):
return self._get_target_class()(*args, **kw)
def _verifyResourceProperties(self, config, resource):
from google.cloud.runtimeconfig._helpers import config_name_from_full_name
if "name" in resource:
self.assertEqual(config.full_name, resource["name"])
self.assertEqual(config.name, config_name_from_full_name(resource["name"]))
if "description" in resource:
self.assertEqual(config.description, resource["description"])
def test_ctor(self):
client = _Client(project=self.PROJECT)
config = self._make_one(name=self.CONFIG_NAME, client=client)
self.assertEqual(config.name, self.CONFIG_NAME)
self.assertEqual(config.project, self.PROJECT)
self.assertEqual(config.full_name, self.CONFIG_PATH)
def test_ctor_w_no_name(self):
client = _Client(project=self.PROJECT)
config = self._make_one(name=None, client=client)
with self.assertRaises(ValueError):
getattr(config, "full_name")
def test_exists_miss_w_bound_client(self):
conn = _Connection()
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(client=client, name=self.CONFIG_NAME)
self.assertFalse(config.exists())
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (self.CONFIG_PATH,))
self.assertEqual(req["query_params"], {"fields": "name"})
def test_exists_hit_w_alternate_client(self):
conn1 = _Connection()
CLIENT1 = _Client(project=self.PROJECT, connection=conn1)
conn2 = _Connection({})
CLIENT2 = _Client(project=self.PROJECT, connection=conn2)
config = self._make_one(client=CLIENT1, name=self.CONFIG_NAME)
self.assertTrue(config.exists(client=CLIENT2))
self.assertEqual(len(conn1._requested), 0)
self.assertEqual(len(conn2._requested), 1)
req = conn2._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (self.CONFIG_PATH,))
self.assertEqual(req["query_params"], {"fields": "name"})
def test_reload_w_empty_resource(self):
RESOURCE = {}
conn = _Connection(RESOURCE)
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
config.reload()
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
# Name should not be overwritten if not in the response.
self.assertEqual(self.CONFIG_NAME, config.name)
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (self.CONFIG_PATH,))
self._verifyResourceProperties(config, RESOURCE)
def test_reload_w_bound_client(self):
RESOURCE = {"name": self.CONFIG_PATH, "description": "hello"}
conn = _Connection(RESOURCE)
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
config.reload()
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (self.CONFIG_PATH,))
self._verifyResourceProperties(config, RESOURCE)
def test_reload_w_alternate_client(self):
RESOURCE = {"name": self.CONFIG_PATH, "description": "hello"}
conn1 = _Connection()
CLIENT1 = _Client(project=self.PROJECT, connection=conn1)
conn2 = _Connection(RESOURCE)
CLIENT2 = _Client(project=self.PROJECT, connection=conn2)
config = self._make_one(name=self.CONFIG_NAME, client=CLIENT1)
config.reload(client=CLIENT2)
self.assertEqual(len(conn1._requested), 0)
self.assertEqual(len(conn2._requested), 1)
req = conn2._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (self.CONFIG_PATH,))
self._verifyResourceProperties(config, RESOURCE)
def test_variable(self):
VARIABLE_NAME = "my-variable/abcd"
VARIABLE_PATH = "%s/variables/%s" % (self.CONFIG_PATH, VARIABLE_NAME)
conn = _Connection()
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
variable = config.variable(VARIABLE_NAME)
self.assertEqual(variable.name, VARIABLE_NAME)
self.assertEqual(variable.full_name, VARIABLE_PATH)
self.assertEqual(len(conn._requested), 0)
def test_get_variable_w_bound_client(self):
from google.api_core import datetime_helpers
VARIABLE_NAME = "my-variable/abcd"
VARIABLE_PATH = "%s/variables/%s" % (self.CONFIG_PATH, VARIABLE_NAME)
RESOURCE = {
"name": VARIABLE_PATH,
"value": "bXktdmFyaWFibGUtdmFsdWU=", # base64 my-variable-value
"updateTime": "2016-04-14T21:21:54.123456789Z",
"state": "VARIABLE_STATE_UNSPECIFIED",
}
conn = _Connection(RESOURCE)
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
variable = config.get_variable(VARIABLE_NAME)
self.assertEqual(variable.name, VARIABLE_NAME)
self.assertEqual(variable.full_name, VARIABLE_PATH)
DatetimeWithNanoseconds = datetime_helpers.DatetimeWithNanoseconds
self.assertEqual(
variable.update_time,
DatetimeWithNanoseconds.from_rfc3339(RESOURCE["updateTime"]),
)
self.assertEqual(variable.state, RESOURCE["state"])
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (VARIABLE_PATH,))
def test_get_variable_w_notfound(self):
VARIABLE_NAME = "my-variable/abcd"
conn = _Connection()
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
variable = config.get_variable(VARIABLE_NAME)
self.assertIsNone(variable)
def test_get_variable_w_alternate_client(self):
from google.cloud._helpers import _rfc3339_to_datetime
VARIABLE_NAME = "my-variable/abcd"
VARIABLE_PATH = "%s/variables/%s" % (self.CONFIG_PATH, VARIABLE_NAME)
RESOURCE = {
"name": VARIABLE_PATH,
"value": "bXktdmFyaWFibGUtdmFsdWU=", # base64 my-variable-value
"updateTime": "2016-04-14T21:21:54.5000Z",
"state": "VARIABLE_STATE_UNSPECIFIED",
}
conn1 = _Connection()
CLIENT1 = _Client(project=self.PROJECT, connection=conn1)
conn2 = _Connection(RESOURCE)
CLIENT2 = _Client(project=self.PROJECT, connection=conn2)
config = self._make_one(client=CLIENT1, name=self.CONFIG_NAME)
variable = config.get_variable(VARIABLE_NAME, client=CLIENT2)
self.assertEqual(variable.name, VARIABLE_NAME)
self.assertEqual(variable.full_name, VARIABLE_PATH)
self.assertEqual(
variable.update_time, _rfc3339_to_datetime(RESOURCE["updateTime"])
)
self.assertEqual(variable.state, RESOURCE["state"])
self.assertEqual(len(conn1._requested), 0)
self.assertEqual(len(conn2._requested), 1)
req = conn2._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (VARIABLE_PATH,))
def test_list_variables_empty(self):
import six
conn = _Connection({})
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
iterator = config.list_variables()
page = six.next(iterator.pages)
variables = list(page)
token = iterator.next_page_token
self.assertEqual(variables, [])
self.assertIsNone(token)
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
PATH = "projects/%s/configs/%s/variables" % (self.PROJECT, self.CONFIG_NAME)
self.assertEqual(req["path"], "/%s" % (PATH,))
def test_list_variables_defaults(self):
import six
from google.cloud._helpers import _rfc3339_to_datetime
from google.cloud.runtimeconfig.variable import Variable
VARIABLE_1 = "variable-one"
VARIABLE_2 = "variable/two"
PATH = "projects/%s/configs/%s/variables" % (self.PROJECT, self.CONFIG_NAME)
TOKEN = "TOKEN"
DATA = {
"nextPageToken": TOKEN,
"variables": [
{
"name": "%s/%s" % (PATH, VARIABLE_1),
"updateTime": "2016-04-14T21:21:54.5000Z",
},
{
"name": "%s/%s" % (PATH, VARIABLE_2),
"updateTime": "2016-04-21T21:21:54.6000Z",
},
],
}
conn = _Connection(DATA)
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
iterator = config.list_variables()
page = six.next(iterator.pages)
variables = list(page)
token = iterator.next_page_token
self.assertEqual(len(variables), len(DATA["variables"]))
for found, expected in zip(variables, DATA["variables"]):
self.assertIsInstance(found, Variable)
self.assertEqual(found.full_name, expected["name"])
self.assertEqual(
found.update_time, _rfc3339_to_datetime(expected["updateTime"])
)
self.assertEqual(token, TOKEN)
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (PATH,))
self.assertNotIn("filter", req["query_params"])
def test_list_variables_explicit(self):
import six
from google.cloud._helpers import _rfc3339_to_datetime
from google.cloud.runtimeconfig.variable import Variable
VARIABLE_1 = "variable-one"
VARIABLE_2 = "variable/two"
PATH = "projects/%s/configs/%s/variables" % (self.PROJECT, self.CONFIG_NAME)
TOKEN = "TOKEN"
DATA = {
"variables": [
{
"name": "%s/%s" % (PATH, VARIABLE_1),
"updateTime": "2016-04-14T21:21:54.5000Z",
},
{
"name": "%s/%s" % (PATH, VARIABLE_2),
"updateTime": "2016-04-21T21:21:54.6000Z",
},
]
}
conn = _Connection(DATA)
client = _Client(project=self.PROJECT, connection=conn)
config = self._make_one(name=self.CONFIG_NAME, client=client)
iterator = config.list_variables(page_size=3, page_token=TOKEN, client=client)
page = six.next(iterator.pages)
variables = list(page)
token = iterator.next_page_token
self.assertEqual(len(variables), len(DATA["variables"]))
for found, expected in zip(variables, DATA["variables"]):
self.assertIsInstance(found, Variable)
self.assertEqual(found.full_name, expected["name"])
self.assertEqual(
found.update_time, _rfc3339_to_datetime(expected["updateTime"])
)
self.assertIsNone(token)
self.assertEqual(len(conn._requested), 1)
req = conn._requested[0]
self.assertEqual(req["method"], "GET")
self.assertEqual(req["path"], "/%s" % (PATH,))
self.assertEqual(req["query_params"], {"pageSize": 3, "pageToken": TOKEN})
class _Client(object):
_connection = None
def __init__(self, project, connection=None):
self.project = project
self._connection = connection
class _Connection(object):
def __init__(self, *responses):
self._responses = responses
self._requested = []
def api_request(self, **kw):
from google.cloud.exceptions import NotFound
self._requested.append(kw)
try:
response, self._responses = self._responses[0], self._responses[1:]
except IndexError:
raise NotFound("miss")
else:
return response