Resource Class update (validation, list of flavors)

- List of flavors fixed, according to tzumains latest patch
- Validation of uniquenes of ResourceClass name added
- Test fixed for unique validation

Change-Id: Ibfaae64c126c4af00cdc32813d290189c25c255e

openstack_dashboard/dashboards/infrastructure/resource_management/resource_classes/tables.py

@@ -89,16 +89,31 @@ class ResourceClassesTable(tables.DataTable):
 class FlavorsTable(tables.DataTable):
     name = tables.Column("name",
                          verbose_name=_("Name"))
-    vcpus = tables.Column("vcpus",
-                          verbose_name=_("Vcpus"))
-    ram = tables.Column("ram",
-                        verbose_name=_("RAM (MB)"))
-    root_disk = tables.Column("root_disk",
-                              verbose_name=_("Root Disk (GB)"))
-    ephem_d = tables.Column("ephem_d",
-                            verbose_name=_("Ephem. D. (GB)"))
-    swap_disk = tables.Column("swap_disk",
-                              verbose_name=_("Swap Disk (GB)"))
+    vcpu = tables.Column(
+        "vcpu",
+        verbose_name=_('VCPU'),
+        filters=(lambda x: getattr(x, 'value', ''),)
+    )
+    ram = tables.Column(
+        "ram",
+        verbose_name=_('RAM (MB)'),
+        filters=(lambda x: getattr(x, 'value', ''),)
+    )
+    root_disk = tables.Column(
+        "root_disk",
+        verbose_name=_('Root Disk (GB)'),
+        filters=(lambda x: getattr(x, 'value', ''),)
+    )
+    ephemeral_disk = tables.Column(
+        "ephemeral_disk",
+        verbose_name=_('Ephemeral Disk (GB)'),
+        filters=(lambda x: getattr(x, 'value', ''),)
+    )
+    swap_disk = tables.Column(
+        "swap_disk",
+        verbose_name=_('Swap Disk (MB)'),
+        filters=(lambda x: getattr(x, 'value', ''),)
+    )
     max_vms = tables.Column("max_vms",
                             auto='form_widget',
                             verbose_name=_("Max. VMs"),

openstack_dashboard/dashboards/infrastructure/resource_management/resource_classes/tests.py

@@ -34,6 +34,7 @@ class ResourceClassesTests(test.BaseAdminViewTests):
         )})
     def test_create_resource_class(self):
         new_resource_class = self.management_resource_classes.first()
+        new_unique_name = "unique_name_for_sure"
 
         all_flavors = self.management_flavors.list()
         all_racks = self.management_racks.list()
@@ -54,7 +55,7 @@ class ResourceClassesTests(test.BaseAdminViewTests):
         # post
         api.management.ResourceClass.create(
             IsA(http.HttpRequest),
-            name=new_resource_class.name,
+            name=new_unique_name,
             service_type=new_resource_class.service_type).\
             AndReturn(new_resource_class)
         api.management.ResourceClass.set_resources(
@@ -72,7 +73,7 @@ class ResourceClassesTests(test.BaseAdminViewTests):
         res = self.client.get(url)
         self.assertEqual(res.status_code, 200)
 
-        form_data = {'name': new_resource_class.name,
+        form_data = {'name': new_unique_name,
                      'service_type': new_resource_class.service_type}
         res = self.client.post(url, form_data)
         self.assertNoFormErrors(res)

openstack_dashboard/dashboards/infrastructure/resource_management/resource_classes/workflows.py

@@ -46,6 +46,32 @@ class ResourceClassInfoAndFlavorsAction(workflows.Action):
                                          attrs={'class': 'switchable'})
                                      )
 
+    def clean(self):
+        cleaned_data = super(ResourceClassInfoAndFlavorsAction,
+                             self).clean()
+
+        name = cleaned_data.get('name')
+        resource_class_id = self.initial.get('resource_class_id', None)
+        try:
+            resource_classes = api.management.ResourceClass.list(self.request)
+        except:
+            resource_classes = []
+            msg = _('Unable to get resource class list')
+            exceptions.check_message(["Connection", "refused"], msg)
+            raise
+        if resource_classes is not None:
+            for resource_class in resource_classes:
+                if resource_class.name == name and (
+                        resource_class_id is None or
+                        resource_class_id != resource_class.id):
+                    raise forms.ValidationError(
+                        _('The name "%s" is already used by'
+                          ' another resource class.')
+                        % name
+                    )
+
+        return cleaned_data
+
     class Meta:
         name = _("Class Settings")
         help_text = _("From here you can fill the class "