Replace tempest-lib with tempest.lib

tempest-lib is deprecated for future bug-fixes and code changes
in favor of tempest.

On gate testing, we installed tempest from source code so remove
it from test-requirements.txt.
Closes-Bug: #1553047
Change-Id: I405ad31e1c218868c6dbffb967a755163674fc80

magnum/tests/functional/api/v1/clients/bay_client.py

@@ -11,7 +11,7 @@
 # under the License.
 
 from oslo_log import log as logging
-from tempest_lib import exceptions
+from tempest.lib import exceptions
 
 from magnum.tests.functional.api.v1.models import bay_model
 from magnum.tests.functional.common import client

magnum/tests/functional/api/v1/test_bay.py

@@ -13,8 +13,8 @@
 import fixtures
 
 from oslo_log import log as logging
-from tempest_lib.common.utils import data_utils
-from tempest_lib import exceptions
+from tempest.lib.common.utils import data_utils
+from tempest.lib import exceptions
 import testtools
 
 from magnum.objects.fields import BayStatus

magnum/tests/functional/api/v1/test_baymodel.py

@@ -11,8 +11,8 @@
 # under the License.
 
 
-from tempest_lib.common.utils import data_utils
-from tempest_lib import exceptions
+from tempest.lib.common.utils import data_utils
+from tempest.lib import exceptions
 import testtools
 
 from magnum.tests.functional.common import base

magnum/tests/functional/api/v1/test_magnum_service.py

@@ -11,7 +11,7 @@
 # under the License.
 
 
-from tempest_lib import exceptions
+from tempest.lib import exceptions
 import testtools
 
 from magnum.tests.functional.common import base

magnum/tests/functional/common/base.py

@@ -16,7 +16,7 @@ import os
 import subprocess
 
 from tempest.common import credentials_factory as common_creds
-from tempest_lib import base
+from tempest.lib import base
 
 import magnum
 from magnum.tests.functional.common import config

magnum/tests/functional/common/client.py

@@ -14,7 +14,7 @@ import abc
 
 import six
 from six.moves.urllib import parse
-from tempest_lib.common import rest_client
+from tempest.lib.common import rest_client
 
 from magnum.tests.functional.common import config
 

magnum/tests/functional/common/datagen.py

@@ -16,7 +16,7 @@ import socket
 import string
 import struct
 
-from tempest_lib.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 
 from magnum.tests.functional.api.v1.models import bay_model
 from magnum.tests.functional.api.v1.models import baymodel_model

test-requirements.txt

@@ -20,7 +20,5 @@ sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 # BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
-tempest-lib>=0.14.0 # Apache-2.0
-
 # releasenotes
 reno>=1.6.2 # Apache2