bridgy-fed/test/testutil.py

"""Common test utility code.
"""
import copy
import unittest

from google.appengine.datastore import datastore_stub_util
from google.appengine.ext import testbed
from mock import call
from oauth_dropins.webutil import testutil, util

import common


class TestCase(unittest.TestCase, testutil.Asserts):

    maxDiff = None

    def setUp(self):
        super(TestCase, self).setUp()
        self.testbed = testbed.Testbed()
        self.testbed.activate()
        hrd_policy = datastore_stub_util.PseudoRandomHRConsistencyPolicy(probability=.5)
        self.testbed.init_datastore_v3_stub(consistency_policy=hrd_policy)
        self.testbed.init_memcache_stub()
        self.testbed.init_mail_stub()

    def tearDown(self):
        self.testbed.deactivate()
        super(TestCase, self).tearDown()

    def req(self, url, **kwargs):
        """Returns a mock requests call."""
        headers = copy.deepcopy(common.HEADERS)
        headers.update(kwargs.get('headers', {}))
        kwargs['headers'] = headers
        kwargs.setdefault('timeout', util.HTTP_TIMEOUT)
        return call(url, **kwargs)