def test_get_placement_policy(self):
self.assertEqual(
self.provider.get_placement_policy(), UNASSIGNED_POLICY)
self.provider = MachineProvider("foo", {"placement": "local"})
self.assertEqual(
self.provider.get_placement_policy(), "local")
def setUp(self):
super(DummyProviderTest, self).setUp()
self.provider = MachineProvider("foo", {"peter": "rabbit"})
zookeeper.set_debug_level(0)
class DummyProviderTest(TestCase):
def setUp(self):
super(DummyProviderTest, self).setUp()
self.provider = MachineProvider("foo", {"peter": "rabbit"})
zookeeper.set_debug_level(0)
def test_environment_name(self):
self.assertEqual(self.provider.environment_name, "foo")
def test_provider_type(self):
self.assertEqual(self.provider.provider_type, "dummy")
def test_get_placement_policy(self):
self.assertEqual(
self.provider.get_placement_policy(), UNASSIGNED_POLICY)
self.provider = MachineProvider("foo", {"placement": "local"})
self.assertEqual(
self.provider.get_placement_policy(), "local")
@inlineCallbacks
def test_bootstrap(self):
machines = yield self.provider.bootstrap()
self.assertTrue(machines)
for m in machines:
self.assertTrue(isinstance(m, ProviderMachine))
@inlineCallbacks
def test_start_machine(self):
machines = yield self.provider.start_machine({"machine-id": 0})
self.assertTrue(machines)
for m in machines:
self.assertTrue(isinstance(m, ProviderMachine))
@inlineCallbacks
def test_start_machine_with_dns_name(self):
# This ability is for testing purposes.
machines = yield self.provider.start_machine(
{"machine-id": 0, "dns-name": "xe.example.com"})
self.assertEqual(len(machines), 1)
machine = machines.pop()
self.assertTrue(isinstance(machine, ProviderMachine))
self.assertTrue(machine.dns_name, "xe.example.com")
@inlineCallbacks
def test_get_machine(self):
machines = yield self.provider.start_machine(
{"machine-id": 0})
machine = machines.pop()
result = yield self.provider.get_machine(machine.instance_id)
self.assertTrue(isinstance(result, ProviderMachine))
self.assertEqual(machine.instance_id, result.instance_id)
@inlineCallbacks
def test_start_machine_accepts_machine_data(self):
machines = yield self.provider.start_machine(
{"machine-id": 0, "a": 1})
self.assertEqual(len(machines), 1)
self.assertTrue(isinstance(machines[0], ProviderMachine))
def test_start_machine_requires_machine_id(self):
d = self.provider.start_machine({"a": 1})
return self.assertFailure(d, ProviderError)
@inlineCallbacks
def test_destroy_environment(self):
result = yield self.provider.destroy_environment()
self.assertEqual(result, [])
@inlineCallbacks
def test_destroy_environment_returns_machines(self):
yield self.provider.bootstrap()
result = yield self.provider.destroy_environment()
self.assertEqual(len(result), 1)
self.assertTrue(isinstance(result[0], ProviderMachine))
@inlineCallbacks
def test_connect(self):
client = yield self.provider.connect()
self.assertTrue(client.connected)
@inlineCallbacks
def test_connect_with_sharing(self):
# Ensure the sharing option is simply ignored for dummy.
client = yield self.provider.connect(share=True)
self.assertTrue(client.connected)
@inlineCallbacks
def test_get_machines(self):
machines = yield self.provider.get_machines()
self.assertEqual(machines, [])
@inlineCallbacks
def test_shutdown_machine(self):
result = yield self.provider.bootstrap()
machine = result[0]
machines = yield self.provider.get_machines()
self.assertTrue(machines)
yield self.provider.shutdown_machine(machine)
machines = yield self.provider.get_machines()
self.assertFalse(machines)
def test_shutdown_rejects_invalid_machine(self):
machine = ProviderMachine("a-value")
d = self.provider.shutdown_machine(machine)
self.assertFailure(d, ProviderError)
return d
def test_shutdown_rejects_unknown_machine(self):
machine = DummyMachine(1)
d = self.provider.shutdown_machine(machine)
self.assertFailure(d, ProviderError)
return d
@inlineCallbacks
def test_save_state(self):
yield self.provider.save_state(dict(a=1))
state = yield self.provider.load_state()
self.assertTrue("a" in state)
self.assertEqual(state["a"], 1)
@inlineCallbacks
def test_load_state(self):
state = yield self.provider.load_state()
self.assertEqual(state, {})
def test_get_serialization_data(self):
data = self.provider.get_serialization_data()
self.assertEqual(
data,
{"peter": "rabbit",
"dynamicduck": "magic"})
@inlineCallbacks
def test_port_exposing(self):
"""Verifies dummy provider properly works with ports."""
machines = yield self.provider.start_machine({"machine-id": 0})
machine = machines[0]
yield self.provider.open_port(machine, 0, 25, "tcp")
yield self.provider.open_port(machine, 0, 80)
yield self.provider.open_port(machine, 0, 53, "udp")
yield self.provider.open_port(machine, 0, 443, "tcp")
yield self.provider.close_port(machine, 0, 25)
yield self.provider.close_port(machine, 0, 25) # ignored
exposed_ports = yield self.provider.get_opened_ports(machine, 0)
self.assertEqual(exposed_ports,
set([(53, 'udp'), (80, 'tcp'), (443, 'tcp')]))
@inlineCallbacks
def test_file_storage_returns_same_storage(self):
"""Multiple invocations of MachineProvider.get_file_storage use the
same path.
"""
file_obj = StringIO("rabbits")
storage = self.provider.get_file_storage()
yield storage.put("/magic/beans.txt", file_obj)
storage2 = self.provider.get_file_storage()
fh = yield storage2.get("/magic/beans.txt")
self.assertEqual(fh.read(), "rabbits")
def test_get_placement_policy(self):
self.assertEqual(self.provider.get_placement_policy(),
UNASSIGNED_POLICY)
self.provider = MachineProvider("foo", {"placement": "local"})
self.assertEqual(self.provider.get_placement_policy(), "local")
def setUp(self):
super(DummyProviderTest, self).setUp()
self.provider = MachineProvider("foo", {"peter": "rabbit"})
zookeeper.set_debug_level(0)
class DummyProviderTest(TestCase):
def setUp(self):
super(DummyProviderTest, self).setUp()
self.provider = MachineProvider("foo", {"peter": "rabbit"})
zookeeper.set_debug_level(0)
def test_environment_name(self):
self.assertEqual(self.provider.environment_name, "foo")
def test_provider_type(self):
self.assertEqual(self.provider.provider_type, "dummy")
def test_get_placement_policy(self):
self.assertEqual(self.provider.get_placement_policy(),
UNASSIGNED_POLICY)
self.provider = MachineProvider("foo", {"placement": "local"})
self.assertEqual(self.provider.get_placement_policy(), "local")
@inlineCallbacks
def test_bootstrap(self):
machines = yield self.provider.bootstrap()
self.assertTrue(machines)
for m in machines:
self.assertTrue(isinstance(m, ProviderMachine))
@inlineCallbacks
def test_start_machine(self):
machines = yield self.provider.start_machine({"machine-id": 0})
self.assertTrue(machines)
for m in machines:
self.assertTrue(isinstance(m, ProviderMachine))
@inlineCallbacks
def test_start_machine_with_dns_name(self):
# This ability is for testing purposes.
machines = yield self.provider.start_machine({
"machine-id":
0,
"dns-name":
"xe.example.com"
})
self.assertEqual(len(machines), 1)
machine = machines.pop()
self.assertTrue(isinstance(machine, ProviderMachine))
self.assertTrue(machine.dns_name, "xe.example.com")
@inlineCallbacks
def test_get_machine(self):
machines = yield self.provider.start_machine({"machine-id": 0})
machine = machines.pop()
result = yield self.provider.get_machine(machine.instance_id)
self.assertTrue(isinstance(result, ProviderMachine))
self.assertEqual(machine.instance_id, result.instance_id)
@inlineCallbacks
def test_start_machine_accepts_machine_data(self):
machines = yield self.provider.start_machine({"machine-id": 0, "a": 1})
self.assertEqual(len(machines), 1)
self.assertTrue(isinstance(machines[0], ProviderMachine))
def test_start_machine_requires_machine_id(self):
d = self.provider.start_machine({"a": 1})
return self.assertFailure(d, ProviderError)
@inlineCallbacks
def test_destroy_environment(self):
result = yield self.provider.destroy_environment()
self.assertEqual(result, [])
@inlineCallbacks
def test_destroy_environment_returns_machines(self):
yield self.provider.bootstrap()
result = yield self.provider.destroy_environment()
self.assertEqual(len(result), 1)
self.assertTrue(isinstance(result[0], ProviderMachine))
@inlineCallbacks
def test_connect(self):
client = yield self.provider.connect()
self.assertTrue(client.connected)
@inlineCallbacks
def test_connect_with_sharing(self):
# Ensure the sharing option is simply ignored for dummy.
client = yield self.provider.connect(share=True)
self.assertTrue(client.connected)
@inlineCallbacks
def test_get_machines(self):
machines = yield self.provider.get_machines()
self.assertEqual(machines, [])
@inlineCallbacks
def test_shutdown_machine(self):
result = yield self.provider.bootstrap()
machine = result[0]
machines = yield self.provider.get_machines()
self.assertTrue(machines)
yield self.provider.shutdown_machine(machine)
machines = yield self.provider.get_machines()
self.assertFalse(machines)
def test_shutdown_rejects_invalid_machine(self):
machine = ProviderMachine("a-value")
d = self.provider.shutdown_machine(machine)
self.assertFailure(d, ProviderError)
return d
def test_shutdown_rejects_unknown_machine(self):
machine = DummyMachine(1)
d = self.provider.shutdown_machine(machine)
self.assertFailure(d, ProviderError)
return d
@inlineCallbacks
def test_save_state(self):
yield self.provider.save_state(dict(a=1))
state = yield self.provider.load_state()
self.assertTrue("a" in state)
self.assertEqual(state["a"], 1)
@inlineCallbacks
def test_load_state(self):
state = yield self.provider.load_state()
self.assertEqual(state, {})
def test_get_serialization_data(self):
data = self.provider.get_serialization_data()
self.assertEqual(data, {"peter": "rabbit", "dynamicduck": "magic"})
@inlineCallbacks
def test_port_exposing(self):
"""Verifies dummy provider properly works with ports."""
machines = yield self.provider.start_machine({"machine-id": 0})
machine = machines[0]
yield self.provider.open_port(machine, 0, 25, "tcp")
yield self.provider.open_port(machine, 0, 80)
yield self.provider.open_port(machine, 0, 53, "udp")
yield self.provider.open_port(machine, 0, 443, "tcp")
yield self.provider.close_port(machine, 0, 25)
yield self.provider.close_port(machine, 0, 25) # ignored
exposed_ports = yield self.provider.get_opened_ports(machine, 0)
self.assertEqual(exposed_ports,
set([(53, 'udp'), (80, 'tcp'), (443, 'tcp')]))
@inlineCallbacks
def test_file_storage_returns_same_storage(self):
"""Multiple invocations of MachineProvider.get_file_storage use the
same path.
"""
file_obj = StringIO("rabbits")
storage = self.provider.get_file_storage()
yield storage.put("/magic/beans.txt", file_obj)
storage2 = self.provider.get_file_storage()
fh = yield storage2.get("/magic/beans.txt")
self.assertEqual(fh.read(), "rabbits")