Remove use_mox directive

As of horizon 14.0.0.0b2 or later the use_mox directive is unecessary
so we can remove it.

Change-Id: I1191bb4223556b7da1f4377bec70277abf58dd39
Signed-off-by: Chuck Short <chucks@redhat.com>

lower-constraints.txt

@@ -31,7 +31,7 @@ flake8-import-order==0.13
 futurist==1.2.0
 greenlet==0.4.10
 hacking==0.12.0
-horizon==13.0.0
+horizon==14.0.0b2
 idna==2.6
 imagesize==0.7.1
 iso8601==0.1.11

neutron_fwaas_dashboard/dashboards/project/firewalls/tests.py

@@ -25,8 +25,6 @@ from neutron_fwaas_dashboard.test import helpers as test
 
 class FirewallTests(test.TestCase):
 
-    use_mox = False
-
     DASHBOARD = 'project'
     INDEX_URL = reverse('horizon:%s:firewalls:index' % DASHBOARD)
 

neutron_fwaas_dashboard/dashboards/project/firewalls_v2/tests.py

@@ -23,8 +23,6 @@ from neutron_fwaas_dashboard.test import helpers as test
 
 class FirewallTests(test.TestCase):
 
-    use_mox = False
-
     INDEX_URL = reverse('horizon:project:firewalls_v2:index')
 
     ADDRULE_PATH = 'horizon:project:firewalls_v2:addrule'

neutron_fwaas_dashboard/test/api_tests/test_fwaas.py

@@ -23,8 +23,6 @@ from neutron_fwaas_dashboard.test import helpers as test
 
 class FwaasApiTests(test.APITestCase):
 
-    use_mox = False
-
     @helpers.create_mocks({neutronclient: ('create_firewall_rule',)})
     def test_rule_create(self):
         rule1 = self.fw_rules.first()

neutron_fwaas_dashboard/test/api_tests/test_fwaas_v2.py

@@ -23,8 +23,6 @@ from neutron_fwaas_dashboard.test import helpers as test
 
 class FwaasV2ApiTests(test.APITestCase):
 
-    use_mox = False
-
     @helpers.create_mocks({neutronclient: ('create_fwaas_firewall_rule',)})
     def test_rule_create(self):
         rule1 = self.fw_rules_v2.first()

requirements.txt

@@ -3,5 +3,5 @@
 # process, which may cause wedges in the gate later.
 
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
-horizon>=13.0.0 # Apache-2.0
+horizon>=14.0.0.0b2 # Apache-2.0
 python-neutronclient>=6.7.0 # Apache-2.0