Switch to use stable data_utils

Tempest provides stable library interfaces under tempest.lib.
This patch switches to use it for data_utils.

Change-Id: I4e7de66b522ba11e1d895728d52757ca0bd19305

monasca_tempest_tests/tests/api/helpers.py

@@ -15,8 +15,7 @@ import datetime
 import time
 
 import six.moves.urllib.parse as urlparse
-
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 
 NUM_ALARM_DEFINITIONS = 2
 NUM_MEASUREMENTS = 100

monasca_tempest_tests/tests/api/test_alarm_definitions.py

@@ -15,7 +15,7 @@
 import time
 
 import six.moves.urllib.parse as urlparse
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_alarm_state_history_multiple_transitions.py

@@ -17,7 +17,7 @@ import time
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest import test
 
 MIN_HISTORY = 2

monasca_tempest_tests/tests/api/test_alarm_transitions.py

@@ -14,7 +14,7 @@
 
 import time
 
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest import test
 
 from monasca_tempest_tests.tests.api import base

monasca_tempest_tests/tests/api/test_alarms.py

@@ -20,7 +20,7 @@ import six.moves.urllib.parse as urlparse
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_alarms_count.py

@@ -17,7 +17,7 @@ import urllib
 
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_alarms_state_history_one_transition.py

@@ -18,7 +18,7 @@ from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
 from oslo_utils import timeutils
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest import test
 
 NUM_ALARM_DEFINITIONS = 3

monasca_tempest_tests/tests/api/test_dimensions.py

@@ -15,7 +15,7 @@
 import time
 from urllib import urlencode
 
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_measurements.py

@@ -17,7 +17,7 @@ import time
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_metrics.py

@@ -18,7 +18,7 @@ import time
 
 from six.moves import range as xrange
 
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_metrics_names.py

@@ -17,7 +17,7 @@ import time
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest import test
 from urllib import urlencode
 

monasca_tempest_tests/tests/api/test_notification_methods.py

@@ -19,7 +19,7 @@ import six.moves.urllib.parse as urlparse
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 

monasca_tempest_tests/tests/api/test_statistics.py

@@ -19,7 +19,7 @@ import six.moves.urllib.parse as urlparse
 from monasca_tempest_tests.tests.api import base
 from monasca_tempest_tests.tests.api import constants
 from monasca_tempest_tests.tests.api import helpers
-from tempest.common.utils import data_utils
+from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions
 from tempest import test
 from urllib import urlencode