Use Horizon project template for django jobs

Horizon defined a project template 'horizon-non-primary-django-jobs'
for django jobs. This patch use that template to run django jobs
here and also fixes failed test cases for django2.2 support.
For information please refer [1]

[1] https://review.opendev.org/#/c/681969/

Change-Id: I3ab81402633b9abe39e49c3921585db992050540

.zuul.yaml

@@ -24,6 +24,7 @@
 - project:
     templates:
       - check-requirements
+      - horizon-non-primary-django-jobs
       - horizon-nodejs10-jobs
       - openstack-lower-constraints-jobs
       - openstack-python-jobs-horizon
@@ -32,9 +33,5 @@
       - release-notes-jobs-python3
     check:
       jobs:
-        - horizon-openstack-tox-python3-django111
         - heat-dashboard-integration-tests:
             voting: false
-    gate:
-      jobs:
-        - horizon-openstack-tox-python3-django111

heat_dashboard/test/tests/content/test_stacks.py

@@ -13,7 +13,6 @@
 import json
 import re
 
-import django
 from django.conf import settings
 from django.core import exceptions
 from django.test.utils import override_settings
@@ -353,7 +352,6 @@ class StackTests(test.TestCase):
         self.assertTemplateUsed(res, 'project/stacks/create.html')
 
         # ensure the fields were rendered correctly
-        if (1, 10) <= django.VERSION < (2, 1):
         pattern = ('<input class="form-control" '
                    'id="id___param_public_string" '
                    'name="__param_public_string" type="text" required/>')
@@ -361,15 +359,6 @@ class StackTests(test.TestCase):
                   'id="id___param_secret_string" '
                   'name="__param_secret_string" '
                   'type="password" required>')
-        else:
-            pattern = ('<input class="form-control" '
-                       'id="id___param_public_string" '
-                       'name="__param_public_string" type="text" />')
-            secret = ('<input class="form-control" '
-                      'id="id___param_secret_string" '
-                      'name="__param_secret_string" '
-                      'type="password" />')
-
         self.assertContains(res, pattern, html=True)
         self.assertContains(res, secret, html=True)
         self.mock_template_validate.assert_called_once_with(
@@ -511,32 +500,16 @@ class StackTests(test.TestCase):
         self.assertTemplateUsed(res, 'project/stacks/create.html')
 
         # ensure the fields were rendered correctly
-        if (1, 10) <= django.VERSION < (2, 1):
         input_str = ('<input class="form-control" '
                      'id="id___param_param{0}" '
                      'name="__param_param{0}" type="{1}" required/>')
-        else:
-            input_str = ('<input class="form-control" '
-                         'id="id___param_param{0}" '
-                         'name="__param_param{0}" type="{1}"/>')
         self.assertContains(res, input_str.format(3, 'text'), html=True)
         self.assertContains(res, input_str.format(4, 'text'), html=True)
 
-        if (1, 11) <= django.VERSION < (2, 1):
         input_str_param2 = ('<input type="number" name="__param_param2" '
                             'autocomplete="off" '
                             'required class="form-control" '
                             'id="id___param_param2" />')
-        elif (1, 10) <= django.VERSION < (1, 11):
-            input_str_param2 = ('<input autocomplete="off" '
-                                'class="form-control" id="id___param_param2" '
-                                'name="__param_param2" type="number" '
-                                'required />')
-        else:
-            input_str_param2 = ('<input autocomplete="off" '
-                                'class ="form-control" '
-                                'id="id___param_param2" '
-                                'name="__param_param2" type="number" />')
         self.assertContains(res, input_str_param2, html=True)
 
         # post some sample data and make sure it validates

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27,py36,py37,py3-dj111,pep8,releasenotes
+envlist = py27,py36,py37,py3-{dj111,dj22},pep8,releasenotes
 minversion = 2.5.0
 skipsdist = True
 
@@ -16,10 +16,9 @@ setenv =
 deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
        -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-commands = {[unit_tests]commands}
-
-[unit_tests]
 commands =
+  dj111: pip install django>=1.11,<2
+  dj22: pip install django>=2.2,<2.3
   python manage.py test heat_dashboard.test --settings=heat_dashboard.test.settings --exclude-tag integration
 
 [testenv:integration]
@@ -49,12 +48,6 @@ commands =
   coverage xml
   coverage html
 
-[testenv:py3-dj111]
-basepython = python3
-commands =
-  pip install django>=1.11,<2
-  {[unit_tests]commands}
-
 [testenv:docs]
 basepython = python3
 deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}