Use relative import for base in tests

Py3K fails to import base for tests. Use a relative import instead of an
absolute one.

Partially-implements: py3k-support
Change-Id: I3f3ef511c199a38a8e99c578364b80280f673226

tests/unit/queues/transport/wsgi/test_auth.py

@@ -24,7 +24,7 @@ import testtools
 if not six.PY3:
     from keystoneclient.middleware import auth_token
 
-import base  # noqa
+from . import base  # noqa
 
 
 @testtools.skipIf(six.PY3, "No Py3K support for keystoneclient")

tests/unit/queues/transport/wsgi/test_claims.py

@@ -20,7 +20,7 @@ import ddt
 import falcon
 from testtools import matchers
 
-import base  # noqa
+from . import base  # noqa
 from marconi.openstack.common import timeutils
 from marconi import tests as testing
 

tests/unit/queues/transport/wsgi/test_health.py

@@ -16,7 +16,7 @@
 
 import falcon
 
-import base  # noqa
+from . import base  # noqa
 
 
 class TestHealth(base.TestBase):

tests/unit/queues/transport/wsgi/test_home.py

@@ -18,7 +18,7 @@ import json
 
 import falcon
 
-import base  # noqa
+from . import base  # noqa
 
 
 class TestHomeDocument(base.TestBase):

tests/unit/queues/transport/wsgi/test_media_type.py

@@ -19,7 +19,7 @@ import ddt
 import falcon
 from falcon import testing
 
-import base  # noqa
+from . import base  # noqa
 
 
 @ddt.ddt

tests/unit/queues/transport/wsgi/test_messages.py

@@ -21,7 +21,7 @@ import falcon
 import six
 from testtools import matchers
 
-import base  # noqa
+from . import base  # noqa
 from marconi.openstack.common import timeutils
 from marconi.queues.transport import validation
 from marconi import tests as testing

tests/unit/queues/transport/wsgi/test_queue_lifecycle.py

@@ -20,7 +20,7 @@ import ddt
 import falcon
 import six
 
-import base  # noqa
+from . import base  # noqa
 from marconi import tests as testing
 
 

tests/unit/queues/transport/wsgi/test_shards.py

@@ -21,7 +21,7 @@ import uuid
 import ddt
 import falcon
 
-import base  # noqa
+from . import base  # noqa
 from marconi import tests as testing
 
 

tests/unit/queues/transport/wsgi/test_validation.py

@@ -18,7 +18,7 @@ import uuid
 
 import falcon
 
-import base  # noqa
+from . import base  # noqa
 
 
 class ValidationTest(base.TestBase):

tests/unit/queues/transport/wsgi/wsgi/test_default_limits.py

@@ -18,7 +18,7 @@ import uuid
 
 import falcon
 
-import base  # noqa
+from . import base  # noqa
 
 
 class DefaultLimitsTest(base.TestBase):