openstack/nova
Code Issues Proposed changes

Fix CloudPipe extension XML serialization

Browse Source 
It is completely broken right now and this fixes it to properly
traverse a list of cloudpipe instance dictionaries, resulting
in XML output that matches the API spec.

Fixes bug: 1056242

Change-Id: Ic768afeaa76d776fd55a4f618d14fa41ed4c8a63
This commit is contained in:
Dan Smith
2012-09-27 13:59:29 -07:00
committed by Mauro S. M. Rodrigues
parent 0d565de78b
commit 2ba27f66cf
2 changed files with 15 additions and 10 deletions
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14
nova/api/openstack/compute/contrib/cloudpipe.py
View File

@@ -37,15 +37,21 @@ authorize = extensions.extension_authorizer('compute', 'cloudpipe')
class CloudpipeTemplate(xmlutil.TemplateBuilder):
def construct(self):
return xmlutil.MasterTemplate(xmlutil.make_flat_dict('cloudpipe'), 1)
root = xmlutil.TemplateElement('cloudpipe')
elem = xmlutil.SubTemplateElement(root, 'instance_id',
selector='instance_id')
elem.text = str
return xmlutil.MasterTemplate(root, 1)
class CloudpipesTemplate(xmlutil.TemplateBuilder):
def construct(self):
root = xmlutil.TemplateElement('cloudpipes')
elem = xmlutil.make_flat_dict('cloudpipe', selector='cloudpipes',
subselector='cloudpipe')
root.append(elem)
elem1 = xmlutil.SubTemplateElement(root, 'cloudpipe',
selector='cloudpipes')
elem2 = xmlutil.SubTemplateElement(elem1, xmlutil.Selector(0),
selector=xmlutil.get_items)
elem2.text = 1
return xmlutil.MasterTemplate(root, 1)

11
nova/tests/api/openstack/compute/contrib/test_cloudpipe.py
View File

@@ -152,25 +152,24 @@ class CloudpipesXMLSerializerTest(test.TestCase):
def test_index_serializer(self):
serializer = cloudpipe.CloudpipesTemplate()
exemplar = dict(cloudpipes=[
dict(cloudpipe=dict(
dict(
project_id='1234',
public_ip='1.2.3.4',
public_port='321',
instance_id='1234-1234-1234-1234',
created_at=timeutils.isotime(),
state='running')),
dict(cloudpipe=dict(
state='running'),
dict(
project_id='4321',
public_ip='4.3.2.1',
public_port='123',
state='pending'))])
state='pending')])
text = serializer.serialize(exemplar)
tree = etree.fromstring(text)
self.assertEqual('cloudpipes', tree.tag)
self.assertEqual(len(exemplar['cloudpipes']), len(tree))
for idx, cl_pipe in enumerate(tree):
self.assertEqual('cloudpipe', cl_pipe.tag)
kp_data = exemplar['cloudpipes'][idx]['cloudpipe']
kp_data = exemplar['cloudpipes'][idx]
for child in cl_pipe:
self.assertTrue(child.tag in kp_data)
self.assertEqual(child.text, kp_data[child.tag])