python2/httplib2test_appengine.py

"""Tests for httplib2 on Google App Engine."""

import mock
import os
import sys
import unittest

APP_ENGINE_PATH = "/usr/local/google_appengine"

sys.path.insert(0, APP_ENGINE_PATH)

import dev_appserver

dev_appserver.fix_sys_path()

from google.appengine.ext import testbed

# Ensure that we are not loading the httplib2 version included in the Google
# App Engine SDK.
sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))


class AberrationsTest(unittest.TestCase):
    def setUp(self):
        self.testbed = testbed.Testbed()
        self.testbed.activate()
        self.testbed.init_urlfetch_stub()

    def tearDown(self):
        self.testbed.deactivate()

    @mock.patch.dict("os.environ", {"SERVER_SOFTWARE": ""})
    def testConnectionInit(self):
        global httplib2
        import httplib2

        self.assertNotEqual(
            httplib2.SCHEME_TO_CONNECTION["https"], httplib2.AppEngineHttpsConnection
        )
        self.assertNotEqual(
            httplib2.SCHEME_TO_CONNECTION["http"], httplib2.AppEngineHttpConnection
        )
        del globals()["httplib2"]


class AppEngineHttpTest(unittest.TestCase):
    def setUp(self):
        self.testbed = testbed.Testbed()
        self.testbed.activate()
        self.testbed.init_urlfetch_stub()
        global httplib2
        import httplib2

        reload(httplib2)

    def tearDown(self):
        self.testbed.deactivate()
        del globals()["httplib2"]

    def testConnectionInit(self):
        self.assertEqual(
            httplib2.SCHEME_TO_CONNECTION["https"], httplib2.AppEngineHttpsConnection
        )
        self.assertEqual(
            httplib2.SCHEME_TO_CONNECTION["http"], httplib2.AppEngineHttpConnection
        )

    def testGet(self):
        http = httplib2.Http()
        response, content = http.request("http://www.google.com")
        self.assertEqual(
            httplib2.SCHEME_TO_CONNECTION["https"], httplib2.AppEngineHttpsConnection
        )
        self.assertEquals(1, len(http.connections))
        self.assertEquals(response.status, 200)
        self.assertEquals(response["status"], "200")

    def testProxyInfoIgnored(self):
        http = httplib2.Http(proxy_info=mock.MagicMock())
        response, content = http.request("http://www.google.com")
        self.assertEquals(response.status, 200)


if __name__ == "__main__":
    unittest.main()