diff --git a/HACKING.rst b/HACKING.rst
index e57b670..e920634 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -8,7 +8,8 @@
 Tempest Specific Commandments
 ------------------------------
 
-- [T102] Cannot import OpenStack python clients in tempest/api tests
+- [T102] Cannot import OpenStack python clients in tempest/api &
+         tempest/scenario tests
 - [T104] Scenario tests require a services decorator
 - [T105] Unit tests cannot use setUpClass
 - [T106] vim configuration should not be kept in source files.
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 13ee8fe..b70b446 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -467,9 +467,6 @@
 # [nova.vnc]->vnc_enabled in nova.conf (boolean value)
 #vnc_console = false
 
-# If false skip all v2 api tests with xml (boolean value)
-#xml_api_v2 = true
-
 
 [dashboard]
 
@@ -632,9 +629,6 @@
 # (boolean value)
 #trust = true
 
-# If false, skip all identity api tests with xml (boolean value)
-#xml_api = false
-
 
 [image]
 
@@ -810,9 +804,6 @@
 # attributes ipv6_ra_mode and ipv6_address_mode (boolean value)
 #ipv6_subnet_attributes = false
 
-# If false, skip all network api tests with xml (boolean value)
-#xml_api = false
-
 
 [object-storage]
 
diff --git a/requirements.txt b/requirements.txt
index e939c5c..ce5886e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,6 @@
 httplib2>=0.7.5
 jsonschema>=2.0.0,<3.0.0
 testtools>=0.9.36,!=1.2.0
-lxml>=2.3
 boto>=2.32.1
 paramiko>=1.13.0
 netaddr>=0.7.12
diff --git a/tempest/README.rst b/tempest/README.rst
index fb25151..d28c3f9 100644
--- a/tempest/README.rst
+++ b/tempest/README.rst
@@ -55,7 +55,8 @@
 functionality. They are typically a series of steps where complicated
 state requiring multiple services is set up exercised, and torn down.
 
-Scenario tests can and should use the OpenStack python clients.
+Scenario tests should not use the existing python clients for OpenStack,
+but should instead use the tempest implementations of clients.
 
 
 :ref:`stress_field_guide`
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index 2f53a0b..6a3ee44 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -38,9 +38,6 @@
     def resource_setup(cls):
         cls.set_network_resources()
         super(BaseComputeTest, cls).resource_setup()
-        if getattr(cls, '_interface', None) == 'xml' and cls._api_version == 2:
-            if not CONF.compute_feature_enabled.xml_api_v2:
-                raise cls.skipException('XML API is not enabled')
 
         # TODO(andreaf) WE should care also for the alt_manager here
         # but only once client lazy load in the manager is done
diff --git a/tempest/api/network/base.py b/tempest/api/network/base.py
index 4b5f107..b13dd22 100644
--- a/tempest/api/network/base.py
+++ b/tempest/api/network/base.py
@@ -62,9 +62,6 @@
         super(BaseNetworkTest, cls).resource_setup()
         if not CONF.service_available.neutron:
             raise cls.skipException("Neutron support is required")
-        if getattr(cls, '_interface', None) == 'xml':
-            if not CONF.network_feature_enabled.xml_api:
-                raise cls.skipException('XML API is not enabled')
         if cls._ip_version == 6 and not CONF.network_feature_enabled.ipv6:
             raise cls.skipException("IPv6 Tests are disabled.")
 
diff --git a/tempest/api/orchestration/stacks/templates/non_empty_stack.yaml b/tempest/api/orchestration/stacks/templates/non_empty_stack.yaml
index 8690941..4f9df91 100644
--- a/tempest/api/orchestration/stacks/templates/non_empty_stack.yaml
+++ b/tempest/api/orchestration/stacks/templates/non_empty_stack.yaml
@@ -7,6 +7,8 @@
     Default: not_yet
   image:
     Type: String
+  flavor:
+    Type: String
 Resources:
   fluffy:
     Type: AWS::AutoScaling::LaunchConfiguration
@@ -16,7 +18,7 @@
       - Stinky
     Properties:
       ImageId: {Ref: image}
-      InstanceType: not_used
+      InstanceType: {Ref: flavor}
       UserData:
         Fn::Replace:
         - variable_a: {Ref: trigger}
diff --git a/tempest/api/orchestration/stacks/test_non_empty_stack.py b/tempest/api/orchestration/stacks/test_non_empty_stack.py
index 759cbbe..bf6c79c 100644
--- a/tempest/api/orchestration/stacks/test_non_empty_stack.py
+++ b/tempest/api/orchestration/stacks/test_non_empty_stack.py
@@ -31,13 +31,15 @@
         template = cls.read_template('non_empty_stack')
         image_id = (CONF.orchestration.image_ref or
                     cls._create_image()['id'])
+        flavor = CONF.orchestration.instance_type
         # create the stack
         cls.stack_identifier = cls.create_stack(
             cls.stack_name,
             template,
             parameters={
                 'trigger': 'start',
-                'image': image_id
+                'image': image_id,
+                'flavor': flavor
             })
         cls.stack_id = cls.stack_identifier.split('/')[1]
         cls.resource_name = 'fluffy'
diff --git a/tempest/api/volume/admin/test_volume_quotas.py b/tempest/api/volume/admin/test_volume_quotas.py
index 0cc2471..50bab56 100644
--- a/tempest/api/volume/admin/test_volume_quotas.py
+++ b/tempest/api/volume/admin/test_volume_quotas.py
@@ -22,13 +22,13 @@
 QUOTA_USAGE_KEYS = ['reserved', 'limit', 'in_use']
 
 
-class VolumeQuotasAdminTestJSON(base.BaseVolumeV1AdminTest):
+class BaseVolumeQuotasAdminV2TestJSON(base.BaseVolumeAdminTest):
     _interface = "json"
     force_tenant_isolation = True
 
     @classmethod
     def resource_setup(cls):
-        super(VolumeQuotasAdminTestJSON, cls).resource_setup()
+        super(BaseVolumeQuotasAdminV2TestJSON, cls).resource_setup()
         cls.demo_tenant_id = cls.isolated_creds.get_primary_creds().tenant_id
 
     @test.attr(type='gate')
@@ -113,3 +113,7 @@
         self.quotas_client.delete_quota_set(tenant_id)
         _, quota_set_new = self.quotas_client.get_quota_set(tenant_id)
         self.assertEqual(volume_default, quota_set_new['volumes'])
+
+
+class VolumeQuotasAdminV1TestJSON(BaseVolumeQuotasAdminV2TestJSON):
+    _api_version = 1
diff --git a/tempest/api/volume/admin/test_volume_quotas_negative.py b/tempest/api/volume/admin/test_volume_quotas_negative.py
index 0fff561..c367ebb 100644
--- a/tempest/api/volume/admin/test_volume_quotas_negative.py
+++ b/tempest/api/volume/admin/test_volume_quotas_negative.py
@@ -18,13 +18,13 @@
 from tempest import test
 
 
-class VolumeQuotasNegativeTestJSON(base.BaseVolumeV1AdminTest):
+class BaseVolumeQuotasNegativeV2TestJSON(base.BaseVolumeAdminTest):
     _interface = "json"
     force_tenant_isolation = True
 
     @classmethod
     def resource_setup(cls):
-        super(VolumeQuotasNegativeTestJSON, cls).resource_setup()
+        super(BaseVolumeQuotasNegativeV2TestJSON, cls).resource_setup()
         demo_user = cls.isolated_creds.get_primary_creds()
         cls.demo_tenant_id = demo_user.tenant_id
         cls.shared_quota_set = {'gigabytes': 3, 'volumes': 1, 'snapshots': 1}
@@ -76,3 +76,7 @@
         self.assertRaises(exceptions.OverLimit,
                           self.snapshots_client.create_snapshot,
                           self.volume['id'])
+
+
+class VolumeQuotasNegativeV1TestJSON(BaseVolumeQuotasNegativeV2TestJSON):
+    _api_version = 1
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index 5d99123..2a52e55 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -165,8 +165,6 @@
 
         cls.qos_specs = []
 
-        cls.quotas_client = cls.os_adm.volume_quotas_client
-
         if cls._api_version == 1:
             if not CONF.volume_feature_enabled.api_v1:
                 msg = "Volume API v1 is disabled"
@@ -177,6 +175,7 @@
             cls.hosts_client = cls.os_adm.volume_hosts_client
             cls.admin_snapshots_client = cls.os_adm.snapshots_client
             cls.backups_adm_client = cls.os_adm.backups_client
+            cls.quotas_client = cls.os_adm.volume_quotas_client
         elif cls._api_version == 2:
             if not CONF.volume_feature_enabled.api_v2:
                 msg = "Volume API v2 is disabled"
@@ -187,6 +186,7 @@
             cls.hosts_client = cls.os_adm.volume_hosts_v2_client
             cls.admin_snapshots_client = cls.os_adm.snapshots_v2_client
             cls.backups_adm_client = cls.os_adm.backups_v2_client
+            cls.quotas_client = cls.os_adm.volume_quotas_v2_client
 
     @classmethod
     def resource_cleanup(cls):
diff --git a/tempest/clients.py b/tempest/clients.py
index 486eef2..5873a85 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -138,6 +138,8 @@
 from tempest.services.volume.json.volumes_client import VolumesClientJSON
 from tempest.services.volume.v2.json.admin.volume_hosts_client import \
     VolumeHostsV2ClientJSON
+from tempest.services.volume.v2.json.admin.volume_quotas_client import \
+    VolumeQuotasV2Client
 from tempest.services.volume.v2.json.admin.volume_types_client import \
     VolumeTypesV2ClientJSON
 from tempest.services.volume.v2.json.availability_zone_client import \
@@ -302,6 +304,7 @@
         self.volume_hosts_v2_client = VolumeHostsV2ClientJSON(
             self.auth_provider)
         self.volume_quotas_client = VolumeQuotasClientJSON(self.auth_provider)
+        self.volume_quotas_v2_client = VolumeQuotasV2Client(self.auth_provider)
         self.volumes_extension_client = VolumeExtensionClientJSON(
             self.auth_provider)
         self.volumes_v2_extension_client = VolumeV2ExtensionClientJSON(
diff --git a/tempest/common/isolated_creds.py b/tempest/common/isolated_creds.py
index 228e47c..1ce1e39 100644
--- a/tempest/common/isolated_creds.py
+++ b/tempest/common/isolated_creds.py
@@ -203,9 +203,8 @@
                 if 'overlaps with another subnet' not in str(e):
                     raise
         else:
-            e = exceptions.BuildErrorException()
-            e.message = 'Available CIDR for subnet creation could not be found'
-            raise e
+            message = 'Available CIDR for subnet creation could not be found'
+            raise Exception(message)
         return resp_body['subnet']
 
     def _create_router(self, router_name, tenant_id):
diff --git a/tempest/config.py b/tempest/config.py
index 616a476..b467f83 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -143,9 +143,6 @@
     cfg.BoolOpt('api_v3',
                 default=True,
                 help='Is the v3 identity API enabled'),
-    cfg.BoolOpt('xml_api',
-                default=False,
-                help='If false, skip all identity api tests with xml'),
 ]
 
 compute_group = cfg.OptGroup(name='compute',
@@ -280,9 +277,6 @@
     cfg.BoolOpt('api_v3',
                 default=False,
                 help="If false, skip all nova v3 tests."),
-    cfg.BoolOpt('xml_api_v2',
-                default=True,
-                help="If false skip all v2 api tests with xml"),
     cfg.BoolOpt('disk_config',
                 default=True,
                 help="If false, skip disk config tests"),
@@ -491,9 +485,6 @@
                      "the extended IPv6 attributes ipv6_ra_mode "
                      "and ipv6_address_mode"
                 ),
-    cfg.BoolOpt('xml_api',
-                default=False,
-                help='If false, skip all network api tests with xml')
 ]
 
 messaging_group = cfg.OptGroup(name='messaging',
diff --git a/tempest/hacking/checks.py b/tempest/hacking/checks.py
index 6014cff..29898a9 100644
--- a/tempest/hacking/checks.py
+++ b/tempest/hacking/checks.py
@@ -30,18 +30,18 @@
 mutable_default_args = re.compile(r"^\s*def .+\((.+=\{\}|.+=\[\])")
 
 
-def import_no_clients_in_api(physical_line, filename):
-    """Check for client imports from tempest/api tests
+def import_no_clients_in_api_and_scenario_tests(physical_line, filename):
+    """Check for client imports from tempest/api & tempest/scenario tests
 
     T102: Cannot import OpenStack python clients
     """
 
-    if "tempest/api" in filename:
+    if "tempest/api" in filename or "tempest/scenario" in filename:
         res = PYTHON_CLIENT_RE.match(physical_line)
         if res:
             return (physical_line.find(res.group(1)),
                     ("T102: python clients import not allowed"
-                     " in tempest/api/* tests"))
+                     " in tempest/api/* or tempest/scenario/* tests"))
 
 
 def scenario_tests_need_service_tags(physical_line, filename,
@@ -117,7 +117,7 @@
 
 
 def factory(register):
-    register(import_no_clients_in_api)
+    register(import_no_clients_in_api_and_scenario_tests)
     register(scenario_tests_need_service_tags)
     register(no_setup_teardown_class_for_tests)
     register(no_vi_headers)
diff --git a/tempest/scenario/README.rst b/tempest/scenario/README.rst
index 5a287d6..38e0de9 100644
--- a/tempest/scenario/README.rst
+++ b/tempest/scenario/README.rst
@@ -29,9 +29,9 @@
 
 Scope of these tests
 --------------------
-Scenario tests should use the official python client libraries for
-OpenStack, as they provide a more realistic approach in how people
-will interact with the services.
+Scenario tests should always use the Tempest implementation of the
+OpenStack API, as we want to ensure that bugs aren't hidden by the
+official clients.
 
 Tests should be tagged with which services they exercise, as
 determined by which client libraries are used directly by the test.
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index 875a1d9..1a10b79 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -12,11 +12,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import HTMLParser
 import urllib
 import urllib2
 
-from lxml import html
-
 from tempest import config
 from tempest.scenario import manager
 from tempest import test
@@ -24,6 +23,30 @@
 CONF = config.CONF
 
 
+class HorizonHTMLParser(HTMLParser.HTMLParser):
+    csrf_token = None
+    region = None
+
+    def _find_name(self, attrs, name):
+        for attrpair in attrs:
+            if attrpair[0] == 'name' and attrpair[1] == name:
+                return True
+        return False
+
+    def _find_value(self, attrs):
+        for attrpair in attrs:
+            if attrpair[0] == 'value':
+                return attrpair[1]
+        return None
+
+    def handle_starttag(self, tag, attrs):
+        if tag == 'input':
+            if self._find_name(attrs, 'csrfmiddlewaretoken'):
+                self.csrf_token = self._find_value(attrs)
+            if self._find_name(attrs, 'region'):
+                self.region = self._find_value(attrs)
+
+
 class TestDashboardBasicOps(manager.ScenarioTest):
 
     """
@@ -49,10 +72,8 @@
         response = self.opener.open(CONF.dashboard.dashboard_url).read()
 
         # Grab the CSRF token and default region
-        csrf_token = html.fromstring(response).xpath(
-            '//input[@name="csrfmiddlewaretoken"]/@value')[0]
-        region = html.fromstring(response).xpath(
-            '//input[@name="region"]/@value')[0]
+        parser = HorizonHTMLParser()
+        parser.feed(response)
 
         # Prepare login form request
         req = urllib2.Request(CONF.dashboard.login_url)
@@ -60,8 +81,8 @@
         req.add_header('Referer', CONF.dashboard.dashboard_url)
         params = {'username': CONF.identity.username,
                   'password': CONF.identity.password,
-                  'region': region,
-                  'csrfmiddlewaretoken': csrf_token}
+                  'region': parser.region,
+                  'csrfmiddlewaretoken': parser.csrf_token}
         self.opener.open(req, urllib.urlencode(params))
 
     def check_home_page(self):
diff --git a/tempest/scenario/test_shelve_instance.py b/tempest/scenario/test_shelve_instance.py
new file mode 100644
index 0000000..3ee71dd
--- /dev/null
+++ b/tempest/scenario/test_shelve_instance.py
@@ -0,0 +1,96 @@
+# Copyright 2014 Scality
+# 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 testtools
+
+from tempest import config
+from tempest.openstack.common import log
+from tempest.scenario import manager
+from tempest import test
+
+CONF = config.CONF
+
+LOG = log.getLogger(__name__)
+
+
+class TestShelveInstance(manager.ScenarioTest):
+    """
+    This test shelves then unshelves a Nova instance
+    The following is the scenario outline:
+     * boot a instance and create a timestamp file in it
+     * shelve the instance
+     * unshelve the instance
+     * check the existence of the timestamp file in the unshelved instance
+
+    """
+
+    def _write_timestamp(self, server_or_ip):
+        ssh_client = self.get_remote_client(server_or_ip)
+        ssh_client.exec_command('date > /tmp/timestamp; sync')
+        self.timestamp = ssh_client.exec_command('cat /tmp/timestamp')
+
+    def _check_timestamp(self, server_or_ip):
+        ssh_client = self.get_remote_client(server_or_ip)
+        got_timestamp = ssh_client.exec_command('cat /tmp/timestamp')
+        self.assertEqual(self.timestamp, got_timestamp)
+
+    def _shelve_then_unshelve_server(self, server):
+        self.servers_client.shelve_server(server['id'])
+        offload_time = CONF.compute.shelved_offload_time
+        if offload_time >= 0:
+            self.servers_client.wait_for_server_status(
+                server['id'], 'SHELVED_OFFLOADED', extra_timeout=offload_time)
+        else:
+            self.servers_client.wait_for_server_status(server['id'], 'SHELVED')
+            self.servers_client.shelve_offload_server(server['id'])
+            self.servers_client.wait_for_server_status(server['id'],
+                                                       'SHELVED_OFFLOADED')
+        self.servers_client.unshelve_server(server['id'])
+        self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
+
+    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
+                          'Shelve is not available.')
+    @test.services('compute', 'network', 'image')
+    def test_shelve_instance(self):
+        self.keypair = self.create_keypair()
+
+        self.security_group = self._create_security_group()
+
+        create_kwargs = {
+            'key_name': self.keypair['name'],
+            'security_groups': [self.security_group]
+        }
+        server = self.create_server(image=CONF.compute.image_ref,
+                                    create_kwargs=create_kwargs)
+
+        if CONF.compute.use_floatingip_for_ssh:
+            _, floating_ip = self.floating_ips_client.create_floating_ip()
+            self.addCleanup(self.delete_wrapper,
+                            self.floating_ips_client.delete_floating_ip,
+                            floating_ip['id'])
+            self.floating_ips_client.associate_floating_ip_to_server(
+                floating_ip['ip'], server['id'])
+            self._write_timestamp(floating_ip['ip'])
+        else:
+            self._write_timestamp(server)
+
+        # Prevent bug #1257594 from coming back
+        # Unshelve used to boot the instance with the original image, not
+        # with the instance snapshot
+        self._shelve_then_unshelve_server(server)
+        if CONF.compute.use_floatingip_for_ssh:
+            self._check_timestamp(floating_ip['ip'])
+        else:
+            self._check_timestamp(server)
diff --git a/tempest/services/compute/json/volumes_extensions_client.py b/tempest/services/compute/json/volumes_extensions_client.py
index 309dc5b..6b27f4a 100644
--- a/tempest/services/compute/json/volumes_extensions_client.py
+++ b/tempest/services/compute/json/volumes_extensions_client.py
@@ -73,10 +73,9 @@
         metadata: A dictionary of values to be used as metadata.
         """
         post_body = {
-            'size': size,
-            'display_name': kwargs.get('display_name'),
-            'metadata': kwargs.get('metadata'),
+            'size': size
         }
+        post_body.update(kwargs)
 
         post_body = json.dumps({'volume': post_body})
         resp, body = self.post('os-volumes', post_body)
diff --git a/tempest/services/volume/json/admin/volume_quotas_client.py b/tempest/services/volume/json/admin/volume_quotas_client.py
index 90790e3..5b49040 100644
--- a/tempest/services/volume/json/admin/volume_quotas_client.py
+++ b/tempest/services/volume/json/admin/volume_quotas_client.py
@@ -23,7 +23,7 @@
 CONF = config.CONF
 
 
-class VolumeQuotasClientJSON(rest_client.RestClient):
+class BaseVolumeQuotasClientJSON(rest_client.RestClient):
     """
     Client class to send CRUD Volume Quotas API requests to a Cinder endpoint
     """
@@ -31,7 +31,7 @@
     TYPE = "json"
 
     def __init__(self, auth_provider):
-        super(VolumeQuotasClientJSON, self).__init__(auth_provider)
+        super(BaseVolumeQuotasClientJSON, self).__init__(auth_provider)
 
         self.service = CONF.volume.catalog_type
         self.build_interval = CONF.volume.build_interval
@@ -85,3 +85,9 @@
         """Delete the tenant's quota set."""
         resp, body = self.delete('os-quota-sets/%s' % tenant_id)
         self.expected_success(200, resp.status)
+
+
+class VolumeQuotasClientJSON(BaseVolumeQuotasClientJSON):
+    """
+    Client class to send CRUD Volume Type API V1 requests to a Cinder endpoint
+    """
diff --git a/tempest/services/volume/v2/json/admin/volume_quotas_client.py b/tempest/services/volume/v2/json/admin/volume_quotas_client.py
new file mode 100644
index 0000000..64f4f33
--- /dev/null
+++ b/tempest/services/volume/v2/json/admin/volume_quotas_client.py
@@ -0,0 +1,27 @@
+# Copyright 2014 OpenStack Foundation
+# 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.
+
+from tempest.services.volume.json.admin import volume_quotas_client
+
+
+class VolumeQuotasV2Client(volume_quotas_client.BaseVolumeQuotasClientJSON):
+    """
+    Client class to send CRUD Volume V2 API requests to a Cinder endpoint
+    """
+
+    def __init__(self, auth_provider):
+        super(VolumeQuotasV2Client, self).__init__(auth_provider)
+
+        self.api_version = "v2"
diff --git a/tempest/tests/test_hacking.py b/tempest/tests/test_hacking.py
index 6857461..fd01887 100644
--- a/tempest/tests/test_hacking.py
+++ b/tempest/tests/test_hacking.py
@@ -69,13 +69,18 @@
         self.assertFalse(checks.no_setup_teardown_class_for_tests(
             "  def tearDownClass(cls):", './tempest/test.py'))
 
-    def test_import_no_clients_in_api(self):
+    def test_import_no_clients_in_api_and_scenario_tests(self):
         for client in checks.PYTHON_CLIENTS:
             string = "import " + client + "client"
-            self.assertTrue(checks.import_no_clients_in_api(
-                string, './tempest/api/fake_test.py'))
-            self.assertFalse(checks.import_no_clients_in_api(
-                string, './tempest/scenario/fake_test.py'))
+            self.assertTrue(
+                checks.import_no_clients_in_api_and_scenario_tests(
+                    string, './tempest/api/fake_test.py'))
+            self.assertTrue(
+                checks.import_no_clients_in_api_and_scenario_tests(
+                    string, './tempest/scenario/fake_test.py'))
+            self.assertFalse(
+                checks.import_no_clients_in_api_and_scenario_tests(
+                    string, './tempest/test.py'))
 
     def test_scenario_tests_need_service_tags(self):
         self.assertFalse(checks.scenario_tests_need_service_tags(