Fixes issue #85. Also moves all json imports to go through oauth2client.anyjson.  Reviewed in http://codereview.appspot.com/5531064/.
diff --git a/tests/test_json_model.py b/tests/test_json_model.py
index 7ab2f98..43b0421 100644
--- a/tests/test_json_model.py
+++ b/tests/test_json_model.py
@@ -28,9 +28,9 @@
 import httplib2
 import apiclient.model
 
-from apiclient.anyjson import simplejson
 from apiclient.errors import HttpError
 from apiclient.model import JsonModel
+from oauth2client.anyjson import simplejson
 
 FLAGS = gflags.FLAGS
 
diff --git a/tests/test_oauth2client.py b/tests/test_oauth2client.py
index 8286eed..dfcbf72 100644
--- a/tests/test_oauth2client.py
+++ b/tests/test_oauth2client.py
@@ -33,17 +33,8 @@
 except ImportError:
     from cgi import parse_qs
 
-try:  # pragma: no cover
-  import simplejson
-except ImportError:  # pragma: no cover
-  try:
-    # Try to import from django, should work on App Engine
-    from django.utils import simplejson
-  except ImportError:
-    # Should work for Python2.6 and higher.
-    import json as simplejson
-
 from apiclient.http import HttpMockSequence
+from oauth2client.anyjson import simplejson
 from oauth2client.client import AccessTokenCredentials
 from oauth2client.client import AccessTokenCredentialsError
 from oauth2client.client import AccessTokenRefreshError
diff --git a/tests/test_oauth2client_appengine.py b/tests/test_oauth2client_appengine.py
index 4ab4f03..f2f470f 100644
--- a/tests/test_oauth2client_appengine.py
+++ b/tests/test_oauth2client_appengine.py
@@ -35,18 +35,18 @@
 import dev_appserver
 dev_appserver.fix_sys_path()
 
-from apiclient.anyjson import simplejson
 from apiclient.http import HttpMockSequence
 from google.appengine.api import apiproxy_stub
 from google.appengine.api import apiproxy_stub_map
 from google.appengine.api import users
 from google.appengine.ext import testbed
 from google.appengine.ext import webapp
-from oauth2client.client import AccessTokenRefreshError
-from oauth2client.client import FlowExchangeError
+from oauth2client.anyjson import simplejson
 from oauth2client.appengine import AppAssertionCredentials
 from oauth2client.appengine import OAuth2Decorator
 from oauth2client.appengine import OAuth2Handler
+from oauth2client.client import AccessTokenRefreshError
+from oauth2client.client import FlowExchangeError
 from webtest import TestApp
 
 
diff --git a/tests/test_oauth2client_file.py b/tests/test_oauth2client_file.py
index 2d6f3b5..a34cce7 100644
--- a/tests/test_oauth2client_file.py
+++ b/tests/test_oauth2client_file.py
@@ -30,24 +30,13 @@
 import tempfile
 import unittest
 
-
-try:  # pragma: no cover
-  import simplejson
-except ImportError:  # pragma: no cover
-  try:
-    # Try to import from django, should work on App Engine
-    from django.utils import simplejson
-  except ImportError:
-    # Should work for Python2.6 and higher.
-    import json as simplejson
-
 from apiclient.http import HttpMockSequence
-
-from oauth2client.client import OAuth2Credentials
+from oauth2client import multistore_file
+from oauth2client.anyjson import simplejson
 from oauth2client.client import AccessTokenCredentials
 from oauth2client.client import AssertionCredentials
+from oauth2client.client import OAuth2Credentials
 from oauth2client.file import Storage
-from oauth2client import multistore_file
 
 
 FILENAME = tempfile.mktemp('oauth2client_test.data')
diff --git a/tests/test_oauth2client_jwt.py b/tests/test_oauth2client_jwt.py
index 01a7331..50dab5a 100644
--- a/tests/test_oauth2client_jwt.py
+++ b/tests/test_oauth2client_jwt.py
@@ -34,21 +34,12 @@
 except ImportError:
     from cgi import parse_qs
 
-try:  # pragma: no cover
-  import simplejson
-except ImportError:  # pragma: no cover
-  try:
-    # Try to import from django, should work on App Engine
-    from django.utils import simplejson
-  except ImportError:
-    # Should work for Python2.6 and higher.
-    import json as simplejson
-
 from apiclient.http import HttpMockSequence
 from oauth2client import crypt
+from oauth2client.anyjson import simplejson
 from oauth2client.client import SignedJwtAssertionCredentials
-from oauth2client.client import verify_id_token
 from oauth2client.client import VerifyJwtTokenError
+from oauth2client.client import verify_id_token
 
 
 def datafile(filename):
diff --git a/tests/test_schema.py b/tests/test_schema.py
index 7430ac7..2cdb200 100644
--- a/tests/test_schema.py
+++ b/tests/test_schema.py
@@ -20,8 +20,8 @@
 import unittest
 import StringIO
 
-from apiclient.anyjson import simplejson
 from apiclient.schema import Schemas
+from oauth2client.anyjson import simplejson
 
 
 DATA_DIR = os.path.join(os.path.dirname(__file__), 'data')
@@ -39,7 +39,7 @@
         "anyVal": "", # Anything will do.
         "nullVal": None,
         "stringVal": "A String",
-        "doubleVal": 3.140000,
+        "doubleVal": 3.14,
         "booleanVal": True or False, # True or False.
       },
     ],