Merge "Prevents flavors to be deleted when reusing a name"

This commit is contained in:
Jenkins 2013-03-11 03:37:40 +00:00 committed by Gerrit Code Review
commit ff270d1059
2 changed files with 59 additions and 0 deletions

View File

@ -80,6 +80,27 @@ class EditFlavor(CreateFlavor):
def clean_name(self):
return self.cleaned_data['name']
def clean(self):
cleaned_data = super(EditFlavor, self).clean()
name = cleaned_data.get('name')
flavor_id = cleaned_data.get('flavor_id')
try:
flavors = api.nova.flavor_list(self.request)
except:
flavors = []
msg = _('Unable to get flavor list')
exceptions.check_message(["Connection", "refused"], msg)
raise
# Check if there is no flavor with the same name
if flavors is not None:
for flavor in flavors:
if flavor.name == name and flavor.id != flavor_id:
raise forms.ValidationError(
_('The name "%s" is already used by another flavor.')
% name
)
return cleaned_data
def handle(self, request, data):
try:
flavor_id = data['flavor_id']

View File

@ -63,6 +63,7 @@ class FlavorsTests(test.BaseAdminViewTests):
api.nova.flavor_get(IsA(http.HttpRequest), flavor.id).AndReturn(flavor)
# POST
api.nova.flavor_list(IsA(http.HttpRequest))
api.nova.flavor_get(IsA(http.HttpRequest), flavor.id).AndReturn(flavor)
api.nova.flavor_get_extras(IsA(http.HttpRequest), flavor.id, raw=True)\
.AndReturn(extra_specs)
@ -121,6 +122,7 @@ class FlavorsTests(test.BaseAdminViewTests):
api.nova.flavor_get(IsA(http.HttpRequest), flavor.id).AndReturn(flavor)
# POST
api.nova.flavor_list(IsA(http.HttpRequest))
api.nova.flavor_get(IsA(http.HttpRequest), flavor.id).AndReturn(flavor)
api.nova.flavor_get_extras(IsA(http.HttpRequest), flavor.id, raw=True)\
.AndReturn(extra_specs)
@ -156,3 +158,39 @@ class FlavorsTests(test.BaseAdminViewTests):
self.assertMessageCount(success=1)
self.assertRedirectsNoFollow(resp,
reverse("horizon:admin:flavors:index"))
@test.create_stubs({api.nova: ('flavor_list',
'flavor_get'), })
def test_edit_flavor_set_existing_name(self):
flavor_a = self.flavors.list()[0]
flavor_b = self.flavors.list()[1]
eph = getattr(flavor_a, 'OS-FLV-EXT-DATA:ephemeral')
# GET
api.nova.flavor_get(IsA(http.HttpRequest),
flavor_a.id).AndReturn(flavor_a)
# POST
api.nova.flavor_list(IsA(http.HttpRequest)) \
.AndReturn(self.flavors.list())
api.nova.flavor_get(IsA(http.HttpRequest),
flavor_a.id).AndReturn(flavor_a)
self.mox.ReplayAll()
# get_test
url = reverse('horizon:admin:flavors:edit', args=[flavor_a.id])
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
self.assertTemplateUsed(resp, "admin/flavors/edit.html")
# post test
data = {'flavor_id': flavor_a.id,
'name': flavor_b.name,
'vcpus': flavor_a.vcpus + 1,
'memory_mb': flavor_a.ram,
'disk_gb': flavor_a.disk,
'swap_mb': flavor_a.swap,
'eph_gb': eph}
resp = self.client.post(url, data)
self.assertFormErrors(resp, 1, 'The name "m1.massive" '
'is already used by another flavor.')