def setUp(self):
self.pool = LoadBalancerPool(id=text_type("pool_id"),
virtual_ip=text_type("10.0.0.1"))
for i in range(10):
self.pool.nodes.append(
LoadBalancerPoolNode(id=text_type("node_{0}".format(i)),
created="2000-01-01T00:00:00Z",
load_balancer_pool=self.pool,
updated=None,
cloud_server=text_type(
"server_{0}".format(i))))
def setUp(self):
self.pool = LoadBalancerPool(id=text_type("pool_id"),
virtual_ip=text_type("10.0.0.1"))
for i in range(10):
self.pool.nodes.append(
LoadBalancerPoolNode(id=text_type("node_{0}".format(i)),
created="2000-01-01T00:00:00Z",
load_balancer_pool=self.pool,
updated=None,
cloud_server=text_type(
"server_{0}".format(i))))
class LoadBalancerObjectTests(SynchronousTestCase):
"""
Tests for :class:`LoadBalancerPool` and :class:`LoadBalancerPoolNode`
"""
def setUp(self):
self.pool = LoadBalancerPool(id=text_type("pool_id"),
virtual_ip=text_type("10.0.0.1"))
for i in range(10):
self.pool.nodes.append(
LoadBalancerPoolNode(id=text_type("node_{0}".format(i)),
created="2000-01-01T00:00:00Z",
load_balancer_pool=self.pool,
updated=None,
cloud_server=text_type(
"server_{0}".format(i))))
def test_LBPoolNode_short_json(self):
"""
Valid JSON response (as would be displayed when listing nodes) is
produced by :func:`LoadBalancerPoolNode.short_json`
"""
self.assertEqual(
{
"id": "node_0",
"created": "2000-01-01T00:00:00Z",
"updated": None,
"load_balancer_pool": {
"id": "pool_id"
},
"cloud_server": {
"id": "server_0"
},
"status": "ACTIVE",
"status_detail": None
},
self.pool.nodes[0].short_json())
def test_LBPoolNode_update(self):
"""
Updating the status changes the 'now', 'status', and 'status_detail'
attributes.
"""
self.pool.nodes[0].update(now="2000-01-02T00:00:00Z",
status="DISABLED",
status_detail="Broken.")
self.assertEqual(
{
"id": "node_0",
"created": "2000-01-01T00:00:00Z",
"updated": "2000-01-02T00:00:00Z",
"load_balancer_pool": {
"id": "pool_id"
},
"cloud_server": {
"id": "server_0"
},
"status": "DISABLED",
"status_detail": "Broken."
},
self.pool.nodes[0].short_json())
def test_LBPool_short_json(self):
"""
Valid JSON response (as would be displayed when listing pools or
getting pool details) is produced by :func:`LoadBalancerPool.as_json`.
"""
self.assertEqual(
{
"id": "pool_id",
"name": "default",
"node_counts": {
"cloud_servers": 10,
"external": 0,
"total": 10
},
"port": 80,
"virtual_ip": "10.0.0.1",
"status": "ACTIVE",
"status_detail": None
},
self.pool.as_json())
def test_LBPool_find_nodes_by_id(self):
"""
A node can be retrieved by its ID.
"""
self.assertIs(self.pool.nodes[5], self.pool.node_by_id("node_5"))
def test_LBPool_find_no_nodes_by_id(self):
"""
If a node ID is specified that does not exist, ``node_by_id`` returns
None.
"""
self.assertIs(None, self.pool.node_by_id("not_a_node"))
def test_LBPool_find_nodes_by_server_id(self):
"""
A node can be retrieved by its cloud server ID.
"""
self.assertIs(self.pool.nodes[3],
self.pool.node_by_cloud_server("server_3"))
class LoadBalancerObjectTests(SynchronousTestCase):
"""
Tests for :class:`LoadBalancerPool` and :class:`LoadBalancerPoolNode`
"""
def setUp(self):
self.pool = LoadBalancerPool(id=text_type("pool_id"),
virtual_ip=text_type("10.0.0.1"))
for i in range(10):
self.pool.nodes.append(
LoadBalancerPoolNode(id=text_type("node_{0}".format(i)),
created="2000-01-01T00:00:00Z",
load_balancer_pool=self.pool,
updated=None,
cloud_server=text_type(
"server_{0}".format(i))))
def test_LBPoolNode_short_json(self):
"""
Valid JSON response (as would be displayed when listing nodes) is
produced by :func:`LoadBalancerPoolNode.short_json`
"""
self.assertEqual(
{
"id": "node_0",
"created": "2000-01-01T00:00:00Z",
"updated": None,
"load_balancer_pool": {
"id": "pool_id"
},
"cloud_server": {
"id": "server_0"
},
"status": "ACTIVE",
"status_detail": None
}, self.pool.nodes[0].short_json())
def test_LBPoolNode_update(self):
"""
Updating the status changes the 'now', 'status', and 'status_detail'
attributes.
"""
self.pool.nodes[0].update(now="2000-01-02T00:00:00Z",
status="DISABLED",
status_detail="Broken.")
self.assertEqual(
{
"id": "node_0",
"created": "2000-01-01T00:00:00Z",
"updated": "2000-01-02T00:00:00Z",
"load_balancer_pool": {
"id": "pool_id"
},
"cloud_server": {
"id": "server_0"
},
"status": "DISABLED",
"status_detail": "Broken."
}, self.pool.nodes[0].short_json())
def test_LBPool_short_json(self):
"""
Valid JSON response (as would be displayed when listing pools or
getting pool details) is produced by :func:`LoadBalancerPool.as_json`.
"""
self.assertEqual(
{
"id": "pool_id",
"name": "default",
"node_counts": {
"cloud_servers": 10,
"external": 0,
"total": 10
},
"port": 80,
"virtual_ip": "10.0.0.1",
"status": "ACTIVE",
"status_detail": None
}, self.pool.as_json())
def test_LBPool_find_nodes_by_id(self):
"""
A node can be retrieved by its ID.
"""
self.assertIs(self.pool.nodes[5], self.pool.node_by_id("node_5"))
def test_LBPool_find_no_nodes_by_id(self):
"""
If a node ID is specified that does not exist, ``node_by_id`` returns
None.
"""
self.assertIs(None, self.pool.node_by_id("not_a_node"))
def test_LBPool_find_nodes_by_server_id(self):
"""
A node can be retrieved by its cloud server ID.
"""
self.assertIs(self.pool.nodes[3],
self.pool.node_by_cloud_server("server_3"))
