def test_validate_delete_default_node_group_error(self):
default_ng = objects.Cluster.get_default_group(self.cluster)
with self.assertRaises(errors.CannotDelete) as err:
NodeGroupValidator.validate_delete(data={}, instance=default_ng)
self.assertEqual(err.exception.message,
'Default node group cannot be deleted.')
def test_validate_delete_default_node_group_error(self):
default_ng = objects.Cluster.get_default_group(self.cluster)
with self.assertRaises(errors.CannotDelete) as err:
NodeGroupValidator.validate_delete(data={}, instance=default_ng)
self.assertEqual(err.exception.message,
'Default node group cannot be deleted.')
def test_delete_non_default_node_group_error(self):
node_group = self.env.create_node_group(api=False,
cluster_id=self.cluster.id)
self.env.create_node(group_id=node_group.id)
self.env.create_node(group_id=node_group.id,
status=consts.NODE_STATUSES.error)
with self.assertRaises(errors.CannotDelete) as err:
NodeGroupValidator.validate_delete(data={}, instance=node_group)
self.assertEqual(err.exception.message,
'Node group can be deleted only when all its nodes '
'are in bootstrap state.')
def test_delete_non_default_node_group_error(self):
node_group = self.env.create_node_group(api=False,
cluster_id=self.cluster.id)
self.env.create_node(group_id=node_group.id)
self.env.create_node(group_id=node_group.id,
status=consts.NODE_STATUSES.error)
with self.assertRaises(errors.CannotDelete) as err:
NodeGroupValidator.validate_delete(data={}, instance=node_group)
self.assertEqual(err.exception.message,
'Node group can be deleted only when all its nodes '
'are in bootstrap state.')
