Refactored the templates code

Created generic template _workflow_base.html
in horizon/templates/horizon/common folder
with 'workflow.name' to replace multiple nearly
identical templates with different titles.

Implements blueprint dry-templates

Change-Id: Ieb14e263381020ed6604149ff9295f8cc814a9e6

openstack_dashboard/dashboards/project/access_and_security/floating_ips/tests.py

@@ -30,6 +30,7 @@ from openstack_dashboard import api
 from openstack_dashboard.test import helpers as test
 
 from .utils import get_int_or_uuid
+from horizon.workflows.views import WorkflowView
 
 
 INDEX_URL = reverse('horizon:project:access_and_security:index')
@@ -48,8 +49,7 @@ class FloatingIpViewTests(test.TestCase):
 
         url = reverse('%s:associate' % NAMESPACE)
         res = self.client.get(url)
-        self.assertTemplateUsed(res,
-                    'project/access_and_security/floating_ips/associate.html')
+        self.assertTemplateUsed(res, WorkflowView.template_name)
         workflow = res.context['workflow']
         choices = dict(workflow.steps[0].action.fields['ip_id'].choices)
         # Verify that our "associated" floating IP isn't in the choices list.

openstack_dashboard/dashboards/project/access_and_security/floating_ips/views.py

@@ -38,7 +38,6 @@ from .workflows import IPAssociationWorkflow
 
 class AssociateView(workflows.WorkflowView):
     workflow_class = IPAssociationWorkflow
-    template_name = "project/access_and_security/floating_ips/associate.html"
 
 
 class AllocateView(forms.ModalFormView):

openstack_dashboard/dashboards/project/access_and_security/templates/access_and_security/floating_ips/associate.html

@@ -1,11 +0,0 @@
-{% extends 'base.html' %}
-{% load i18n %}
-{% block title %}{% trans "Associate Floating IP" %}{% endblock %}
-
-{% block page_header %}
-  {% include "horizon/common/_page_header.html" with title=_("Associate Floating IP") %}
-{% endblock page_header %}
-
-{% block main %}
-  {% include 'horizon/common/_workflow.html' %}
-{% endblock %}

openstack_dashboard/dashboards/project/access_and_security/tests.py

@@ -27,6 +27,7 @@ from mox import IsA
 
 from openstack_dashboard import api
 from openstack_dashboard.test import helpers as test
+from horizon.workflows.views import WorkflowView
 
 
 class AccessAndSecurityTests(test.TestCase):
@@ -86,8 +87,7 @@ class AccessAndSecurityTests(test.TestCase):
 
         res = self.client.get(reverse("horizon:project:access_and_security:"
                                       "floating_ips:associate"))
-        self.assertTemplateUsed(res,
-                    'project/access_and_security/floating_ips/associate.html')
+        self.assertTemplateUsed(res, WorkflowView.template_name)
 
         self.assertContains(res,
                             '<option value="1">server_1 (1)</option>')