317 lines
10 KiB
Python
317 lines
10 KiB
Python
# Copyright 2014 Google Inc. All rights reserved.
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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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"""Discovery document tests
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Unit tests for objects created from discovery documents.
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"""
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import base64
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import datetime
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import os
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import pickle
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# Mock a Django environment
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os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.contrib.test_django_settings'
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from django.conf import settings
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settings.SECRET_KEY = 'this string is not a real Django SECRET_KEY'
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settings.INSTALLED_APPS = ['tests.contrib.test_django_orm']
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import django
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django.setup()
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from django.apps import AppConfig
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class DjangoOrmTestApp(AppConfig):
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"""App Config for Django Helper."""
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name = 'oauth2client.tests.contrib.test_django_orm'
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verbose_name = "Django Test App"
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from django.db import models
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import mock
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import unittest2
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from oauth2client import GOOGLE_TOKEN_URI
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from oauth2client._helpers import _from_bytes
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from oauth2client.client import Credentials
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from oauth2client.client import Flow
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from oauth2client.client import OAuth2Credentials
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from oauth2client.contrib.django_orm import CredentialsField
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from oauth2client.contrib.django_orm import FlowField
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from oauth2client.contrib.django_orm import Storage
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__author__ = 'conleyo@google.com (Conley Owens)'
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class TestCredentialsField(unittest2.TestCase):
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def setUp(self):
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self.fake_model = FakeCredentialsModel()
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self.fake_model_field = self.fake_model._meta.get_field('credentials')
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self.field = CredentialsField(null=True)
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self.credentials = Credentials()
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self.pickle_str = _from_bytes(
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base64.b64encode(pickle.dumps(self.credentials)))
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def test_field_is_text(self):
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self.assertEquals(self.field.get_internal_type(), 'TextField')
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def test_field_unpickled(self):
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self.assertTrue(
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isinstance(self.field.to_python(self.pickle_str), Credentials))
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def test_field_already_unpickled(self):
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self.assertTrue(isinstance(
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self.field.to_python(self.credentials), Credentials))
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def test_none_field_unpickled(self):
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self.assertIsNone(self.field.to_python(None))
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def test_from_db_value(self):
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value = self.field.from_db_value(
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self.pickle_str, None, None, None)
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self.assertTrue(isinstance(value, Credentials))
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def test_field_unpickled_none(self):
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self.assertEqual(self.field.to_python(None), None)
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def test_field_pickled(self):
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prep_value = self.field.get_db_prep_value(self.credentials,
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connection=None)
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self.assertEqual(prep_value, self.pickle_str)
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def test_field_value_to_string(self):
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self.fake_model.credentials = self.credentials
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value_str = self.fake_model_field.value_to_string(self.fake_model)
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self.assertEqual(value_str, self.pickle_str)
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def test_field_value_to_string_none(self):
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self.fake_model.credentials = None
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value_str = self.fake_model_field.value_to_string(self.fake_model)
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self.assertEqual(value_str, None)
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def test_credentials_without_null(self):
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credentials = CredentialsField()
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self.assertTrue(credentials.null)
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class TestFlowField(unittest2.TestCase):
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class FakeFlowModel(models.Model):
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flow = FlowField()
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def setUp(self):
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self.fake_model = self.FakeFlowModel()
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self.fake_model_field = self.fake_model._meta.get_field('flow')
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self.field = FlowField(null=True)
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self.flow = Flow()
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self.pickle_str = _from_bytes(
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base64.b64encode(pickle.dumps(self.flow)))
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def test_field_is_text(self):
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self.assertEquals(self.field.get_internal_type(), 'TextField')
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def test_field_unpickled(self):
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python_val = self.field.to_python(self.pickle_str)
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self.assertTrue(isinstance(python_val, Flow))
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def test_field_already_unpickled(self):
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self.assertTrue(
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isinstance(self.field.to_python(self.flow), Flow))
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def test_none_field_unpickled(self):
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self.assertIsNone(self.field.to_python(None))
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def test_from_db_value(self):
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python_val = self.field.from_db_value(
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self.pickle_str, None, None, None)
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self.assertTrue(isinstance(python_val, Flow))
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def test_field_pickled(self):
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prep_value = self.field.get_db_prep_value(self.flow, connection=None)
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self.assertEqual(prep_value, self.pickle_str)
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def test_field_value_to_string(self):
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self.fake_model.flow = self.flow
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value_str = self.fake_model_field.value_to_string(self.fake_model)
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self.assertEqual(value_str, self.pickle_str)
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def test_field_value_to_string_none(self):
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self.fake_model.flow = None
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value_str = self.fake_model_field.value_to_string(self.fake_model)
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self.assertEqual(value_str, None)
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def test_flow_with_null(self):
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flow = FlowField()
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self.assertTrue(flow.null)
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class TestStorage(unittest2.TestCase):
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def setUp(self):
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access_token = 'foo'
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client_id = 'some_client_id'
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client_secret = 'cOuDdkfjxxnv+'
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refresh_token = '1/0/a.df219fjls0'
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token_expiry = datetime.datetime.utcnow()
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user_agent = 'refresh_checker/1.0'
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self.credentials = OAuth2Credentials(
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access_token, client_id, client_secret,
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refresh_token, token_expiry, GOOGLE_TOKEN_URI,
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user_agent)
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self.key_name = 'id'
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self.key_value = '1'
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self.property_name = 'credentials'
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def test_constructor(self):
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storage = Storage(FakeCredentialsModel, self.key_name,
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self.key_value, self.property_name)
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self.assertEqual(storage.model_class, FakeCredentialsModel)
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self.assertEqual(storage.key_name, self.key_name)
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self.assertEqual(storage.key_value, self.key_value)
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self.assertEqual(storage.property_name, self.property_name)
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@mock.patch('django.db.models')
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def test_locked_get(self, djangoModel):
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fake_model_with_credentials = FakeCredentialsModelMock()
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entities = [
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fake_model_with_credentials
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]
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filter_mock = mock.Mock(return_value=entities)
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object_mock = mock.Mock()
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object_mock.filter = filter_mock
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FakeCredentialsModelMock.objects = object_mock
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storage = Storage(FakeCredentialsModelMock, self.key_name,
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self.key_value, self.property_name)
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credential = storage.locked_get()
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self.assertEqual(
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credential, fake_model_with_credentials.credentials)
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@mock.patch('django.db.models')
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def test_locked_get_no_entities(self, djangoModel):
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entities = [
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]
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filter_mock = mock.Mock(return_value=entities)
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object_mock = mock.Mock()
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object_mock.filter = filter_mock
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FakeCredentialsModelMock.objects = object_mock
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storage = Storage(FakeCredentialsModelMock, self.key_name,
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self.key_value, self.property_name)
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credential = storage.locked_get()
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self.assertIsNone(credential)
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@mock.patch('django.db.models')
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def test_locked_get_no_set_store(self, djangoModel):
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fake_model_with_credentials = FakeCredentialsModelMockNoSet()
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entities = [
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fake_model_with_credentials
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]
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filter_mock = mock.Mock(return_value=entities)
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object_mock = mock.Mock()
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object_mock.filter = filter_mock
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FakeCredentialsModelMockNoSet.objects = object_mock
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storage = Storage(FakeCredentialsModelMockNoSet, self.key_name,
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self.key_value, self.property_name)
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credential = storage.locked_get()
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self.assertEqual(
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credential, fake_model_with_credentials.credentials)
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@mock.patch('django.db.models')
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def test_locked_put(self, djangoModel):
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storage = Storage(FakeCredentialsModelMock, self.key_name,
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self.key_value, self.property_name)
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storage.locked_put(self.credentials)
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@mock.patch('django.db.models')
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def test_locked_put_with_overwite(self, djangoModel):
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get_or_create_mock = mock.Mock()
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fake_credentials = FakeCredentialsModelMock()
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get_or_create_mock.return_value = (fake_credentials, True)
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object_mock = mock.Mock()
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object_mock.get_or_create = get_or_create_mock
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FakeCredentialsModelMock.objects.get_or_create = get_or_create_mock
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storage = Storage(FakeCredentialsModelMock, self.key_name,
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self.key_value, self.property_name)
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storage.locked_put(self.credentials, True)
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self.assertTrue(fake_credentials.saved)
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@mock.patch('django.db.models')
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def test_locked_delete(self, djangoModel):
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class FakeEntities(object):
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def __init__(self):
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self.deleted = False
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def delete(self):
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self.deleted = True
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fake_entities = FakeEntities()
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entities = fake_entities
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filter_mock = mock.Mock(return_value=entities)
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object_mock = mock.Mock()
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object_mock.filter = filter_mock
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FakeCredentialsModelMock.objects = object_mock
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storage = Storage(FakeCredentialsModelMock, self.key_name,
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self.key_value, self.property_name)
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storage.locked_delete()
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self.assertTrue(fake_entities.deleted)
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class CredentialWithSetStore(CredentialsField):
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def __init__(self):
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self.model = CredentialWithSetStore
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def set_store(self, storage):
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pass
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class FakeCredentialsModel(models.Model):
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credentials = CredentialsField()
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class FakeCredentialsModelMock(object):
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def __init__(self, *args, **kwargs):
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self.model = FakeCredentialsModelMock
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self.saved = False
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self.deleted = False
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def save(self):
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self.saved = True
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credentials = CredentialWithSetStore()
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class FakeCredentialsModelMockNoSet(object):
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def __init__(self, set_store=False, *args, **kwargs):
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self.model = FakeCredentialsModelMock
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self.saved = False
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self.deleted = False
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credentials = CredentialsField()
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