Merged with trunk, including manual conflict resolution in nova/virt/disk.py

and nova/virt/xenapi/vmops.py.

19 files changed, 516 insertions, 173 deletions

diff --git a/nova/tests/api/openstack/__init__.py b/nova/tests/api/openstack/__init__.py
index 14eaaa62c..77b1dd37f 100644
--- a/nova/tests/api/openstack/__init__.py
+++ b/nova/tests/api/openstack/__init__.py
@@ -92,31 +92,3 @@ class RateLimitingMiddlewareTest(unittest.TestCase):
         self.assertEqual(middleware.limiter.__class__.__name__, "Limiter")
         middleware = RateLimitingMiddleware(simple_wsgi, service_host='foobar')
         self.assertEqual(middleware.limiter.__class__.__name__, "WSGIAppProxy")
-
-
-class LimiterTest(unittest.TestCase):
-
-    def test_limiter(self):
-        items = range(2000)
-        req = Request.blank('/')
-        self.assertEqual(limited(items, req), items[:1000])
-        req = Request.blank('/?offset=0')
-        self.assertEqual(limited(items, req), items[:1000])
-        req = Request.blank('/?offset=3')
-        self.assertEqual(limited(items, req), items[3:1003])
-        req = Request.blank('/?offset=2005')
-        self.assertEqual(limited(items, req), [])
-        req = Request.blank('/?limit=10')
-        self.assertEqual(limited(items, req), items[:10])
-        req = Request.blank('/?limit=0')
-        self.assertEqual(limited(items, req), items[:1000])
-        req = Request.blank('/?limit=3000')
-        self.assertEqual(limited(items, req), items[:1000])
-        req = Request.blank('/?offset=1&limit=3')
-        self.assertEqual(limited(items, req), items[1:4])
-        req = Request.blank('/?offset=3&limit=0')
-        self.assertEqual(limited(items, req), items[3:1003])
-        req = Request.blank('/?offset=3&limit=1500')
-        self.assertEqual(limited(items, req), items[3:1003])
-        req = Request.blank('/?offset=3000&limit=10')
-        self.assertEqual(limited(items, req), [])
diff --git a/nova/tests/api/openstack/fakes.py b/nova/tests/api/openstack/fakes.py
index fb282f1c9..e0b7b8029 100644
--- a/nova/tests/api/openstack/fakes.py
+++ b/nova/tests/api/openstack/fakes.py
@@ -221,7 +221,8 @@ class FakeAuthDatabase(object):
 class FakeAuthManager(object):
     auth_data = {}
 
-    def add_user(self, key, user):
+    def add_user(self, user):
+        key = user.id
         FakeAuthManager.auth_data[key] = user
 
     def get_user(self, uid):
@@ -234,7 +235,10 @@ class FakeAuthManager(object):
         return None
 
     def get_user_from_access_key(self, key):
-        return FakeAuthManager.auth_data.get(key, None)
+        for k, v in FakeAuthManager.auth_data.iteritems():
+            if v.access == key:
+                return v
+        return None
 
 
 class FakeRateLimiter(object):
diff --git a/nova/tests/api/openstack/test_auth.py b/nova/tests/api/openstack/test_auth.py
index 0dd65d321..eab78b50c 100644
--- a/nova/tests/api/openstack/test_auth.py
+++ b/nova/tests/api/openstack/test_auth.py
@@ -48,7 +48,7 @@ class Test(unittest.TestCase):
 
     def test_authorize_user(self):
         f = fakes.FakeAuthManager()
-        f.add_user('derp', nova.auth.manager.User(1, 'herp', None, None, None))
+        f.add_user(nova.auth.manager.User(1, 'herp', 'herp', 'derp', None))
 
         req = webob.Request.blank('/v1.0/')
         req.headers['X-Auth-User'] = 'herp'
@@ -62,7 +62,7 @@ class Test(unittest.TestCase):
 
     def test_authorize_token(self):
         f = fakes.FakeAuthManager()
-        f.add_user('derp', nova.auth.manager.User(1, 'herp', None, None, None))
+        f.add_user(nova.auth.manager.User(1, 'herp', 'herp', 'derp', None))
 
         req = webob.Request.blank('/v1.0/', {'HTTP_HOST': 'foo'})
         req.headers['X-Auth-User'] = 'herp'
@@ -144,7 +144,7 @@ class TestLimiter(unittest.TestCase):
 
     def test_authorize_token(self):
         f = fakes.FakeAuthManager()
-        f.add_user('derp', nova.auth.manager.User(1, 'herp', None, None, None))
+        f.add_user(nova.auth.manager.User(1, 'herp', 'herp', 'derp', None))
 
         req = webob.Request.blank('/v1.0/')
         req.headers['X-Auth-User'] = 'herp'
diff --git a/nova/tests/api/openstack/test_common.py b/nova/tests/api/openstack/test_common.py
new file mode 100644
index 000000000..9d9837cc9
--- /dev/null
+++ b/nova/tests/api/openstack/test_common.py
@@ -0,0 +1,161 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 OpenStack LLC.
+# All Rights Reserved.
+#
+#    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.
+
+"""
+Test suites for 'common' code used throughout the OpenStack HTTP API.
+"""
+
+import unittest
+
+from webob import Request
+
+from nova.api.openstack.common import limited
+
+
+class LimiterTest(unittest.TestCase):
+    """
+    Unit tests for the `nova.api.openstack.common.limited` method which takes
+    in a list of items and, depending on the 'offset' and 'limit' GET params,
+    returns a subset or complete set of the given items.
+    """
+
+    def setUp(self):
+        """
+        Run before each test.
+        """
+        self.tiny = range(1)
+        self.small = range(10)
+        self.medium = range(1000)
+        self.large = range(10000)
+
+    def test_limiter_offset_zero(self):
+        """
+        Test offset key works with 0.
+        """
+        req = Request.blank('/?offset=0')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_offset_medium(self):
+        """
+        Test offset key works with a medium sized number.
+        """
+        req = Request.blank('/?offset=10')
+        self.assertEqual(limited(self.tiny, req), [])
+        self.assertEqual(limited(self.small, req), self.small[10:])
+        self.assertEqual(limited(self.medium, req), self.medium[10:])
+        self.assertEqual(limited(self.large, req), self.large[10:1010])
+
+    def test_limiter_offset_over_max(self):
+        """
+        Test offset key works with a number over 1000 (max_limit).
+        """
+        req = Request.blank('/?offset=1001')
+        self.assertEqual(limited(self.tiny, req), [])
+        self.assertEqual(limited(self.small, req), [])
+        self.assertEqual(limited(self.medium, req), [])
+        self.assertEqual(limited(self.large, req), self.large[1001:2001])
+
+    def test_limiter_offset_blank(self):
+        """
+        Test offset key works with a blank offset.
+        """
+        req = Request.blank('/?offset=')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_offset_bad(self):
+        """
+        Test offset key works with a BAD offset.
+        """
+        req = Request.blank(u'/?offset=\u0020aa')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_nothing(self):
+        """
+        Test request with no offset or limit
+        """
+        req = Request.blank('/')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_limit_zero(self):
+        """
+        Test limit of zero.
+        """
+        req = Request.blank('/?limit=0')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_limit_medium(self):
+        """
+        Test limit of 10.
+        """
+        req = Request.blank('/?limit=10')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium[:10])
+        self.assertEqual(limited(self.large, req), self.large[:10])
+
+    def test_limiter_limit_over_max(self):
+        """
+        Test limit of 3000.
+        """
+        req = Request.blank('/?limit=3000')
+        self.assertEqual(limited(self.tiny, req), self.tiny)
+        self.assertEqual(limited(self.small, req), self.small)
+        self.assertEqual(limited(self.medium, req), self.medium)
+        self.assertEqual(limited(self.large, req), self.large[:1000])
+
+    def test_limiter_limit_and_offset(self):
+        """
+        Test request with both limit and offset.
+        """
+        items = range(2000)
+        req = Request.blank('/?offset=1&limit=3')
+        self.assertEqual(limited(items, req), items[1:4])
+        req = Request.blank('/?offset=3&limit=0')
+        self.assertEqual(limited(items, req), items[3:1003])
+        req = Request.blank('/?offset=3&limit=1500')
+        self.assertEqual(limited(items, req), items[3:1003])
+        req = Request.blank('/?offset=3000&limit=10')
+        self.assertEqual(limited(items, req), [])
+
+    def test_limiter_custom_max_limit(self):
+        """
+        Test a max_limit other than 1000.
+        """
+        items = range(2000)
+        req = Request.blank('/?offset=1&limit=3')
+        self.assertEqual(limited(items, req, max_limit=2000), items[1:4])
+        req = Request.blank('/?offset=3&limit=0')
+        self.assertEqual(limited(items, req, max_limit=2000), items[3:])
+        req = Request.blank('/?offset=3&limit=2500')
+        self.assertEqual(limited(items, req, max_limit=2000), items[3:])
+        req = Request.blank('/?offset=3000&limit=10')
+        self.assertEqual(limited(items, req, max_limit=2000), [])
diff --git a/nova/tests/api/openstack/test_servers.py b/nova/tests/api/openstack/test_servers.py
index 724f14f19..a7be0796e 100644
--- a/nova/tests/api/openstack/test_servers.py
+++ b/nova/tests/api/openstack/test_servers.py
@@ -15,6 +15,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import datetime
 import json
 import unittest
 
@@ -39,6 +40,13 @@ def return_server(context, id):
     return stub_instance(id)
 
 
+def return_server_with_addresses(private, public):
+    def _return_server(context, id):
+        return stub_instance(id, private_address=private,
+                             public_addresses=public)
+    return _return_server
+
+
 def return_servers(context, user_id=1):
     return [stub_instance(i, user_id) for i in xrange(5)]
 
@@ -55,9 +63,45 @@ def instance_address(context, instance_id):
     return None
 
 
-def stub_instance(id, user_id=1):
-    return Instance(id=id, state=0, image_id=10, user_id=user_id,
-                    display_name='server%s' % id)
+def stub_instance(id, user_id=1, private_address=None, public_addresses=None):
+    if public_addresses == None:
+        public_addresses = list()
+
+    instance = {
+        "id": id,
+        "admin_pass": "",
+        "user_id": user_id,
+        "project_id": "",
+        "image_id": 10,
+        "kernel_id": "",
+        "ramdisk_id": "",
+        "launch_index": 0,
+        "key_name": "",
+        "key_data": "",
+        "state": 0,
+        "state_description": "",
+        "memory_mb": 0,
+        "vcpus": 0,
+        "local_gb": 0,
+        "hostname": "",
+        "host": "",
+        "instance_type": "",
+        "user_data": "",
+        "reservation_id": "",
+        "mac_address": "",
+        "scheduled_at": datetime.datetime.now(),
+        "launched_at": datetime.datetime.now(),
+        "terminated_at": datetime.datetime.now(),
+        "availability_zone": "",
+        "display_name": "server%s" % id,
+        "display_description": "",
+        "locked": False}
+
+    instance["fixed_ip"] = {
+        "address": private_address,
+        "floating_ips": [{"address":ip} for ip in public_addresses]}
+
+    return instance
 
 
 def fake_compute_api(cls, req, id):
@@ -105,6 +149,22 @@ class ServersTest(unittest.TestCase):
         self.assertEqual(res_dict['server']['id'], '1')
         self.assertEqual(res_dict['server']['name'], 'server1')
 
+    def test_get_server_by_id_with_addresses(self):
+        private = "192.168.0.3"
+        public = ["1.2.3.4"]
+        new_return_server = return_server_with_addresses(private, public)
+        self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
+        req = webob.Request.blank('/v1.0/servers/1')
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+        self.assertEqual(res_dict['server']['id'], '1')
+        self.assertEqual(res_dict['server']['name'], 'server1')
+        addresses = res_dict['server']['addresses']
+        self.assertEqual(len(addresses["public"]), len(public))
+        self.assertEqual(addresses["public"][0], public[0])
+        self.assertEqual(len(addresses["private"]), 1)
+        self.assertEqual(addresses["private"][0], private)
+
     def test_get_server_list(self):
         req = webob.Request.blank('/v1.0/servers')
         res = req.get_response(fakes.wsgi_app())
@@ -281,6 +341,18 @@ class ServersTest(unittest.TestCase):
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 202)
 
+    def test_server_reset_network(self):
+        FLAGS.allow_admin_api = True
+        body = dict(server=dict(
+            name='server_test', imageId=2, flavorId=2, metadata={},
+            personality={}))
+        req = webob.Request.blank('/v1.0/servers/1/reset_network')
+        req.method = 'POST'
+        req.content_type = 'application/json'
+        req.body = json.dumps(body)
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 202)
+
     def test_server_diagnostics(self):
         req = webob.Request.blank("/v1.0/servers/1/diagnostics")
         req.method = "GET"
diff --git a/nova/tests/api/openstack/test_zones.py b/nova/tests/api/openstack/test_zones.py
new file mode 100644
index 000000000..df497ef1b
--- /dev/null
+++ b/nova/tests/api/openstack/test_zones.py
@@ -0,0 +1,140 @@
+# Copyright 2010 OpenStack LLC.
+# All Rights Reserved.
+#
+#    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
+
+import stubout
+import webob
+import json
+
+import nova.db
+from nova import context
+from nova import flags
+from nova.api.openstack import zones
+from nova.tests.api.openstack import fakes
+
+
+FLAGS = flags.FLAGS
+FLAGS.verbose = True
+
+
+def zone_get(context, zone_id):
+    return dict(id=1, api_url='http://foo.com', username='bob',
+                password='xxx')
+
+
+def zone_create(context, values):
+    zone = dict(id=1)
+    zone.update(values)
+    return zone
+
+
+def zone_update(context, zone_id, values):
+    zone = dict(id=zone_id, api_url='http://foo.com', username='bob',
+                password='xxx')
+    zone.update(values)
+    return zone
+
+
+def zone_delete(context, zone_id):
+    pass
+
+
+def zone_get_all(context):
+    return [
+        dict(id=1, api_url='http://foo.com', username='bob',
+                 password='xxx'),
+        dict(id=2, api_url='http://blah.com', username='alice',
+                 password='qwerty')]
+
+
+class ZonesTest(unittest.TestCase):
+    def setUp(self):
+        self.stubs = stubout.StubOutForTesting()
+        fakes.FakeAuthManager.auth_data = {}
+        fakes.FakeAuthDatabase.data = {}
+        fakes.stub_out_networking(self.stubs)
+        fakes.stub_out_rate_limiting(self.stubs)
+        fakes.stub_out_auth(self.stubs)
+
+        self.allow_admin = FLAGS.allow_admin_api
+        FLAGS.allow_admin_api = True
+
+        self.stubs.Set(nova.db, 'zone_get', zone_get)
+        self.stubs.Set(nova.db, 'zone_get_all', zone_get_all)
+        self.stubs.Set(nova.db, 'zone_update', zone_update)
+        self.stubs.Set(nova.db, 'zone_create', zone_create)
+        self.stubs.Set(nova.db, 'zone_delete', zone_delete)
+
+    def tearDown(self):
+        self.stubs.UnsetAll()
+        FLAGS.allow_admin_api = self.allow_admin
+
+    def test_get_zone_list(self):
+        req = webob.Request.blank('/v1.0/zones')
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(len(res_dict['zones']), 2)
+
+    def test_get_zone_by_id(self):
+        req = webob.Request.blank('/v1.0/zones/1')
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+
+        self.assertEqual(res_dict['zone']['id'], 1)
+        self.assertEqual(res_dict['zone']['api_url'], 'http://foo.com')
+        self.assertFalse('password' in res_dict['zone'])
+        self.assertEqual(res.status_int, 200)
+
+    def test_zone_delete(self):
+        req = webob.Request.blank('/v1.0/zones/1')
+        res = req.get_response(fakes.wsgi_app())
+
+        self.assertEqual(res.status_int, 200)
+
+    def test_zone_create(self):
+        body = dict(zone=dict(api_url='http://blah.zoo', username='fred',
+                        password='fubar'))
+        req = webob.Request.blank('/v1.0/zones')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res_dict['zone']['id'], 1)
+        self.assertEqual(res_dict['zone']['api_url'], 'http://blah.zoo')
+        self.assertFalse('username' in res_dict['zone'])
+
+    def test_zone_update(self):
+        body = dict(zone=dict(username='zeb', password='sneaky'))
+        req = webob.Request.blank('/v1.0/zones/1')
+        req.method = 'PUT'
+        req.body = json.dumps(body)
+
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res_dict['zone']['id'], 1)
+        self.assertEqual(res_dict['zone']['api_url'], 'http://foo.com')
+        self.assertFalse('username' in res_dict['zone'])
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/nova/tests/fake_flags.py b/nova/tests/fake_flags.py
index 1097488ec..cfa65c137 100644
--- a/nova/tests/fake_flags.py
+++ b/nova/tests/fake_flags.py
@@ -41,3 +41,4 @@ FLAGS.iscsi_num_targets = 8
 FLAGS.verbose = True
 FLAGS.sql_connection = 'sqlite:///nova.sqlite'
 FLAGS.use_ipv6 = True
+FLAGS.logfile = 'tests.log'
diff --git a/nova/tests/test_api.py b/nova/tests/test_api.py
index fa27825cd..d5c54a1c3 100644
--- a/nova/tests/test_api.py
+++ b/nova/tests/test_api.py
@@ -20,6 +20,7 @@
 
 import boto
 from boto.ec2 import regioninfo
+import datetime
 import httplib
 import random
 import StringIO
@@ -127,6 +128,28 @@ class ApiEc2TestCase(test.TestCase):
         self.ec2.new_http_connection(host, is_secure).AndReturn(self.http)
         return self.http
 
+    def test_return_valid_isoformat(self):
+        """
+            Ensure that the ec2 api returns datetime in xs:dateTime
+            (which apparently isn't datetime.isoformat())
+            NOTE(ken-pepple): https://bugs.launchpad.net/nova/+bug/721297
+        """
+        conv = apirequest._database_to_isoformat
+        # sqlite database representation with microseconds
+        time_to_convert = datetime.datetime.strptime(
+                            "2011-02-21 20:14:10.634276",
+                            "%Y-%m-%d %H:%M:%S.%f")
+        self.assertEqual(
+                        conv(time_to_convert),
+                        '2011-02-21T20:14:10Z')
+        # mysqlite database representation
+        time_to_convert = datetime.datetime.strptime(
+                            "2011-02-21 19:56:18",
+                            "%Y-%m-%d %H:%M:%S")
+        self.assertEqual(
+                        conv(time_to_convert),
+                        '2011-02-21T19:56:18Z')
+
     def test_xmlns_version_matches_request_version(self):
         self.expect_http(api_version='2010-10-30')
         self.mox.ReplayAll()
diff --git a/nova/tests/test_auth.py b/nova/tests/test_auth.py
index 35ffffb67..2a7817032 100644
--- a/nova/tests/test_auth.py
+++ b/nova/tests/test_auth.py
@@ -327,15 +327,6 @@ class AuthManagerTestCase(object):
 class AuthManagerLdapTestCase(AuthManagerTestCase, test.TestCase):
     auth_driver = 'nova.auth.ldapdriver.FakeLdapDriver'
 
-    def __init__(self, *args, **kwargs):
-        AuthManagerTestCase.__init__(self)
-        test.TestCase.__init__(self, *args, **kwargs)
-        import nova.auth.fakeldap as fakeldap
-        if FLAGS.flush_db:
-            LOG.info("Flushing datastore")
-            r = fakeldap.Store.instance()
-            r.flushdb()
-
 
 class AuthManagerDbTestCase(AuthManagerTestCase, test.TestCase):
     auth_driver = 'nova.auth.dbdriver.DbDriver'
diff --git a/nova/tests/test_cloud.py b/nova/tests/test_cloud.py
index 445cc6e8b..1824d24bc 100644
--- a/nova/tests/test_cloud.py
+++ b/nova/tests/test_cloud.py
@@ -65,10 +65,8 @@ class CloudTestCase(test.TestCase):
         self.cloud = cloud.CloudController()
 
         # set up services
-        self.compute = service.Service.create(binary='nova-compute')
-        self.compute.start()
-        self.network = service.Service.create(binary='nova-network')
-        self.network.start()
+        self.compute = self.start_service('compute')
+        self.network = self.start_service('network')
 
         self.manager = manager.AuthManager()
         self.user = self.manager.create_user('admin', 'admin', 'admin', True)
@@ -102,7 +100,7 @@ class CloudTestCase(test.TestCase):
         address = "10.10.10.10"
         db.floating_ip_create(self.context,
                               {'address': address,
-                               'host': FLAGS.host})
+                               'host': self.network.host})
         self.cloud.allocate_address(self.context)
         self.cloud.describe_addresses(self.context)
         self.cloud.release_address(self.context,
@@ -115,9 +113,9 @@ class CloudTestCase(test.TestCase):
         address = "10.10.10.10"
         db.floating_ip_create(self.context,
                               {'address': address,
-                               'host': FLAGS.host})
+                               'host': self.network.host})
         self.cloud.allocate_address(self.context)
-        inst = db.instance_create(self.context, {'host': FLAGS.host})
+        inst = db.instance_create(self.context, {'host': self.compute.host})
         fixed = self.network.allocate_fixed_ip(self.context, inst['id'])
         ec2_id = cloud.id_to_ec2_id(inst['id'])
         self.cloud.associate_address(self.context,
diff --git a/nova/tests/test_compute.py b/nova/tests/test_compute.py
index 2aa0690e7..b049ac943 100644
--- a/nova/tests/test_compute.py
+++ b/nova/tests/test_compute.py
@@ -202,6 +202,14 @@ class ComputeTestCase(test.TestCase):
         self.compute.set_admin_password(self.context, instance_id)
         self.compute.terminate_instance(self.context, instance_id)
 
+    def test_inject_file(self):
+        """Ensure we can write a file to an instance"""
+        instance_id = self._create_instance()
+        self.compute.run_instance(self.context, instance_id)
+        self.compute.inject_file(self.context, instance_id, "/tmp/test",
+                "File Contents")
+        self.compute.terminate_instance(self.context, instance_id)
+
     def test_snapshot(self):
         """Ensure instance can be snapshotted"""
         instance_id = self._create_instance()
diff --git a/nova/tests/test_console.py b/nova/tests/test_console.py
index 85bf94458..49ff24413 100644
--- a/nova/tests/test_console.py
+++ b/nova/tests/test_console.py
@@ -21,7 +21,6 @@ Tests For Console proxy.
 """
 
 import datetime
-import logging
 
 from nova import context
 from nova import db
@@ -38,7 +37,6 @@ FLAGS = flags.FLAGS
 class ConsoleTestCase(test.TestCase):
     """Test case for console proxy"""
     def setUp(self):
-        logging.getLogger().setLevel(logging.DEBUG)
         super(ConsoleTestCase, self).setUp()
         self.flags(console_driver='nova.console.fake.FakeConsoleProxy',
                    stub_compute=True)
diff --git a/nova/tests/test_direct.py b/nova/tests/test_direct.py
index 8a74b2296..7656f5396 100644
--- a/nova/tests/test_direct.py
+++ b/nova/tests/test_direct.py
@@ -19,7 +19,6 @@
 """Tests for Direct API."""
 
 import json
-import logging
 
 import webob
 
diff --git a/nova/tests/test_localization.py b/nova/tests/test_localization.py
index 6992773f5..393d71038 100644
--- a/nova/tests/test_localization.py
+++ b/nova/tests/test_localization.py
@@ -15,7 +15,6 @@
 #    under the License.
 
 import glob
-import logging
 import os
 import re
 import sys
diff --git a/nova/tests/test_log.py b/nova/tests/test_log.py
index c2c9d7772..122351ff6 100644
--- a/nova/tests/test_log.py
+++ b/nova/tests/test_log.py
@@ -1,9 +1,12 @@
 import cStringIO
 
 from nova import context
+from nova import flags
 from nova import log
 from nova import test
 
+FLAGS = flags.FLAGS
+
 
 def _fake_context():
     return context.RequestContext(1, 1)
@@ -14,15 +17,11 @@ class RootLoggerTestCase(test.TestCase):
         super(RootLoggerTestCase, self).setUp()
         self.log = log.logging.root
 
-    def tearDown(self):
-        super(RootLoggerTestCase, self).tearDown()
-        log.NovaLogger.manager.loggerDict = {}
-
     def test_is_nova_instance(self):
         self.assert_(isinstance(self.log, log.NovaLogger))
 
-    def test_name_is_nova_root(self):
-        self.assertEqual("nova.root", self.log.name)
+    def test_name_is_nova(self):
+        self.assertEqual("nova", self.log.name)
 
     def test_handlers_have_nova_formatter(self):
         formatters = []
@@ -45,25 +44,36 @@ class RootLoggerTestCase(test.TestCase):
         log.audit("foo", context=_fake_context())
         self.assert_(True)  # didn't raise exception
 
+    def test_will_be_verbose_if_verbose_flag_set(self):
+        self.flags(verbose=True)
+        log.reset()
+        self.assertEqual(log.DEBUG, self.log.level)
+
+    def test_will_not_be_verbose_if_verbose_flag_not_set(self):
+        self.flags(verbose=False)
+        log.reset()
+        self.assertEqual(log.INFO, self.log.level)
+
 
 class LogHandlerTestCase(test.TestCase):
     def test_log_path_logdir(self):
-        self.flags(logdir='/some/path')
-        self.assertEquals(log.get_log_file_path(binary='foo-bar'),
+        self.flags(logdir='/some/path', logfile=None)
+        self.assertEquals(log._get_log_file_path(binary='foo-bar'),
                          '/some/path/foo-bar.log')
 
     def test_log_path_logfile(self):
         self.flags(logfile='/some/path/foo-bar.log')
-        self.assertEquals(log.get_log_file_path(binary='foo-bar'),
+        self.assertEquals(log._get_log_file_path(binary='foo-bar'),
                          '/some/path/foo-bar.log')
 
     def test_log_path_none(self):
-        self.assertTrue(log.get_log_file_path(binary='foo-bar') is None)
+        self.flags(logdir=None, logfile=None)
+        self.assertTrue(log._get_log_file_path(binary='foo-bar') is None)
 
     def test_log_path_logfile_overrides_logdir(self):
         self.flags(logdir='/some/other/path',
                    logfile='/some/path/foo-bar.log')
-        self.assertEquals(log.get_log_file_path(binary='foo-bar'),
+        self.assertEquals(log._get_log_file_path(binary='foo-bar'),
                          '/some/path/foo-bar.log')
 
 
@@ -76,13 +86,15 @@ class NovaFormatterTestCase(test.TestCase):
                    logging_debug_format_suffix="--DBG")
         self.log = log.logging.root
         self.stream = cStringIO.StringIO()
-        handler = log.StreamHandler(self.stream)
-        self.log.addHandler(handler)
+        self.handler = log.StreamHandler(self.stream)
+        self.log.addHandler(self.handler)
+        self.level = self.log.level
         self.log.setLevel(log.DEBUG)
 
     def tearDown(self):
+        self.log.setLevel(self.level)
+        self.log.removeHandler(self.handler)
         super(NovaFormatterTestCase, self).tearDown()
-        log.NovaLogger.manager.loggerDict = {}
 
     def test_uncontextualized_log(self):
         self.log.info("foo")
@@ -102,30 +114,15 @@ class NovaFormatterTestCase(test.TestCase):
 class NovaLoggerTestCase(test.TestCase):
     def setUp(self):
         super(NovaLoggerTestCase, self).setUp()
-        self.flags(default_log_levels=["nova-test=AUDIT"], verbose=False)
+        levels = FLAGS.default_log_levels
+        levels.append("nova-test=AUDIT")
+        self.flags(default_log_levels=levels,
+                   verbose=True)
         self.log = log.getLogger('nova-test')
 
-    def tearDown(self):
-        super(NovaLoggerTestCase, self).tearDown()
-        log.NovaLogger.manager.loggerDict = {}
-
     def test_has_level_from_flags(self):
         self.assertEqual(log.AUDIT, self.log.level)
 
     def test_child_log_has_level_of_parent_flag(self):
         l = log.getLogger('nova-test.foo')
         self.assertEqual(log.AUDIT, l.level)
-
-
-class VerboseLoggerTestCase(test.TestCase):
-    def setUp(self):
-        super(VerboseLoggerTestCase, self).setUp()
-        self.flags(default_log_levels=["nova.test=AUDIT"], verbose=True)
-        self.log = log.getLogger('nova.test')
-
-    def tearDown(self):
-        super(VerboseLoggerTestCase, self).tearDown()
-        log.NovaLogger.manager.loggerDict = {}
-
-    def test_will_be_verbose_if_named_nova_and_verbose_flag_set(self):
-        self.assertEqual(log.DEBUG, self.log.level)
diff --git a/nova/tests/test_misc.py b/nova/tests/test_misc.py
index 33c1777d5..e6da6112a 100644
--- a/nova/tests/test_misc.py
+++ b/nova/tests/test_misc.py
@@ -46,6 +46,8 @@ class ProjectTestCase(test.TestCase):
 
                 missing = set()
                 for contributor in contributors:
+                    if contributor == 'nova-core':
+                        continue
                     if not contributor in authors_file:
                         missing.add(contributor)
 
diff --git a/nova/tests/test_scheduler.py b/nova/tests/test_scheduler.py
index 9d458244b..250170072 100644
--- a/nova/tests/test_scheduler.py
+++ b/nova/tests/test_scheduler.py
@@ -176,18 +176,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_doesnt_report_disabled_hosts_as_up(self):
         """Ensures driver doesn't find hosts before they are enabled"""
-        # NOTE(vish): constructing service without create method
-        #             because we are going to use it without queue
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
-        compute2 = service.Service('host2',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute2.start()
+        compute1 = self.start_service('compute', host='host1')
+        compute2 = self.start_service('compute', host='host2')
         s1 = db.service_get_by_args(self.context, 'host1', 'nova-compute')
         s2 = db.service_get_by_args(self.context, 'host2', 'nova-compute')
         db.service_update(self.context, s1['id'], {'disabled': True})
@@ -199,18 +189,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_reports_enabled_hosts_as_up(self):
         """Ensures driver can find the hosts that are up"""
-        # NOTE(vish): constructing service without create method
-        #             because we are going to use it without queue
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
-        compute2 = service.Service('host2',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute2.start()
+        compute1 = self.start_service('compute', host='host1')
+        compute2 = self.start_service('compute', host='host2')
         hosts = self.scheduler.driver.hosts_up(self.context, 'compute')
         self.assertEqual(2, len(hosts))
         compute1.kill()
@@ -218,16 +198,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_least_busy_host_gets_instance(self):
         """Ensures the host with less cores gets the next one"""
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
-        compute2 = service.Service('host2',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute2.start()
+        compute1 = self.start_service('compute', host='host1')
+        compute2 = self.start_service('compute', host='host2')
         instance_id1 = self._create_instance()
         compute1.run_instance(self.context, instance_id1)
         instance_id2 = self._create_instance()
@@ -241,16 +213,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_specific_host_gets_instance(self):
         """Ensures if you set availability_zone it launches on that zone"""
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
-        compute2 = service.Service('host2',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute2.start()
+        compute1 = self.start_service('compute', host='host1')
+        compute2 = self.start_service('compute', host='host2')
         instance_id1 = self._create_instance()
         compute1.run_instance(self.context, instance_id1)
         instance_id2 = self._create_instance(availability_zone='nova:host1')
@@ -263,11 +227,7 @@ class SimpleDriverTestCase(test.TestCase):
         compute2.kill()
 
     def test_wont_sechedule_if_specified_host_is_down(self):
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
+        compute1 = self.start_service('compute', host='host1')
         s1 = db.service_get_by_args(self.context, 'host1', 'nova-compute')
         now = datetime.datetime.utcnow()
         delta = datetime.timedelta(seconds=FLAGS.service_down_time * 2)
@@ -282,11 +242,7 @@ class SimpleDriverTestCase(test.TestCase):
         compute1.kill()
 
     def test_will_schedule_on_disabled_host_if_specified(self):
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
+        compute1 = self.start_service('compute', host='host1')
         s1 = db.service_get_by_args(self.context, 'host1', 'nova-compute')
         db.service_update(self.context, s1['id'], {'disabled': True})
         instance_id2 = self._create_instance(availability_zone='nova:host1')
@@ -298,16 +254,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_too_many_cores(self):
         """Ensures we don't go over max cores"""
-        compute1 = service.Service('host1',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute1.start()
-        compute2 = service.Service('host2',
-                                   'nova-compute',
-                                   'compute',
-                                   FLAGS.compute_manager)
-        compute2.start()
+        compute1 = self.start_service('compute', host='host1')
+        compute2 = self.start_service('compute', host='host2')
         instance_ids1 = []
         instance_ids2 = []
         for index in xrange(FLAGS.max_cores):
@@ -331,16 +279,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_least_busy_host_gets_volume(self):
         """Ensures the host with less gigabytes gets the next one"""
-        volume1 = service.Service('host1',
-                                   'nova-volume',
-                                   'volume',
-                                   FLAGS.volume_manager)
-        volume1.start()
-        volume2 = service.Service('host2',
-                                   'nova-volume',
-                                   'volume',
-                                   FLAGS.volume_manager)
-        volume2.start()
+        volume1 = self.start_service('volume', host='host1')
+        volume2 = self.start_service('volume', host='host2')
         volume_id1 = self._create_volume()
         volume1.create_volume(self.context, volume_id1)
         volume_id2 = self._create_volume()
@@ -354,16 +294,8 @@ class SimpleDriverTestCase(test.TestCase):
 
     def test_too_many_gigabytes(self):
         """Ensures we don't go over max gigabytes"""
-        volume1 = service.Service('host1',
-                                   'nova-volume',
-                                   'volume',
-                                   FLAGS.volume_manager)
-        volume1.start()
-        volume2 = service.Service('host2',
-                                   'nova-volume',
-                                   'volume',
-                                   FLAGS.volume_manager)
-        volume2.start()
+        volume1 = self.start_service('volume', host='host1')
+        volume2 = self.start_service('volume', host='host2')
         volume_ids1 = []
         volume_ids2 = []
         for index in xrange(FLAGS.max_gigabytes):
diff --git a/nova/tests/test_test.py b/nova/tests/test_test.py
new file mode 100644
index 000000000..e237674e6
--- /dev/null
+++ b/nova/tests/test_test.py
@@ -0,0 +1,40 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    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.
+
+"""Tests for the testing base code."""
+
+from nova import rpc
+from nova import test
+
+
+class IsolationTestCase(test.TestCase):
+    """Ensure that things are cleaned up after failed tests.
+
+    These tests don't really do much here, but if isolation fails a bunch
+    of other tests should fail.
+
+    """
+    def test_service_isolation(self):
+        self.start_service('compute')
+
+    def test_rpc_consumer_isolation(self):
+        connection = rpc.Connection.instance(new=True)
+        consumer = rpc.TopicConsumer(connection, topic='compute')
+        consumer.register_callback(
+                lambda x, y: self.fail('I should never be called'))
+        consumer.attach_to_eventlet()
diff --git a/nova/tests/test_xenapi.py b/nova/tests/test_xenapi.py
index abae1a1cc..e6391a3cb 100644
--- a/nova/tests/test_xenapi.py
+++ b/nova/tests/test_xenapi.py
@@ -35,6 +35,7 @@ from nova.virt import xenapi_conn
 from nova.virt.xenapi import fake as xenapi_fake
 from nova.virt.xenapi import volume_utils
 from nova.virt.xenapi.vmops import SimpleDH
+from nova.virt.xenapi.vmops import VMOps
 from nova.tests.db import fakes as db_fakes
 from nova.tests.xenapi import stubs
 from nova.tests.glance import stubs as glance_stubs
@@ -148,6 +149,10 @@ class XenAPIVolumeTestCase(test.TestCase):
         self.stubs.UnsetAll()
 
 
+def reset_network(*args):
+    pass
+
+
 class XenAPIVMTestCase(test.TestCase):
     """
     Unit tests for VM operations
@@ -170,6 +175,7 @@ class XenAPIVMTestCase(test.TestCase):
         stubs.stubout_session(self.stubs, stubs.FakeSessionForVMTests)
         stubs.stubout_get_this_vm_uuid(self.stubs)
         stubs.stubout_stream_disk(self.stubs)
+        self.stubs.Set(VMOps, 'reset_network', reset_network)
         glance_stubs.stubout_glance_client(self.stubs,
                                            glance_stubs.FakeGlance)
         fake_utils.stub_out_utils_execute(self.stubs)