def setUp(self):
self.elb = MagicMock(spec=ELBConnection)
self._in_service()
self.lb = LoadBalancer(INSTANCE_ID,
ELB_NAME,
self.elb,
backoff=0.00001)
class TestLoadBalancer(unittest.TestCase):
def setUp(self):
self.elb = MagicMock(spec=ELBConnection)
self._in_service()
self.lb = LoadBalancer(INSTANCE_ID,
ELB_NAME,
self.elb,
backoff=0.00001)
def test_register(self):
registered = self.lb.register()
self.assertTrue(registered)
def test_register_timeout(self):
self._out_of_service()
registered = self.lb.register(timeout=0.001)
self.assertFalse(registered)
def test_register_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.register()
self.assertTrue(registered)
def test_unregister(self):
self._out_of_service()
registered = self.lb.unregister()
self.assertTrue(registered)
def test_unregister_timeout(self):
registered = self.lb.unregister(timeout=0.001)
self.assertFalse(registered)
def test_unregister_not_found(self):
self.elb.deregister_instances.side_effect = BotoServerError(
'InvalidInstance',
'Invalid instance',
body='<Code>InvalidInstance</Code>')
registered = self.lb.unregister(timeout=0.001)
self.assertTrue(registered)
def test_unregister_exception(self):
self.elb.deregister_instances.side_effect = BotoServerError(
'Explosion', 'Kaboom')
self.assertRaises(BotoServerError, self.lb.unregister)
def test_unregister_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.unregister()
self.assertTrue(registered)
def _out_of_service(self):
self.elb.describe_instance_health.return_value = [
MagicMock(state='OutOfService')
]
def _in_service(self):
self.elb.describe_instance_health.return_value = [
MagicMock(state='InService')
]
class TestLoadBalancer(unittest.TestCase):
def setUp(self):
self.elb = MagicMock(spec=ELBConnection)
self._in_service()
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, self.elb, backoff=0.00001)
def test_register(self):
registered = self.lb.register()
self.assertTrue(registered)
def test_register_timeout(self):
self._out_of_service()
registered = self.lb.register(timeout=0.001)
self.assertFalse(registered)
def test_register_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.register()
self.assertTrue(registered)
def test_unregister(self):
self._out_of_service()
registered = self.lb.unregister()
self.assertTrue(registered)
def test_unregister_timeout(self):
registered = self.lb.unregister(timeout=0.001)
self.assertFalse(registered)
def test_unregister_not_found(self):
self.elb.deregister_instances.side_effect = BotoServerError(
'InvalidInstance', 'Invalid instance',
body='<Code>InvalidInstance</Code>')
registered = self.lb.unregister(timeout=0.001)
self.assertTrue(registered)
def test_unregister_exception(self):
self.elb.deregister_instances.side_effect = BotoServerError(
'Explosion', 'Kaboom')
self.assertRaises(BotoServerError, self.lb.unregister)
def test_unregister_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.unregister()
self.assertTrue(registered)
def _out_of_service(self):
self.elb.describe_instance_health.return_value = [
MagicMock(state='OutOfService')
]
def _in_service(self):
self.elb.describe_instance_health.return_value = [
MagicMock(state='InService')
]
def test_unregister_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.unregister()
self.assertTrue(registered)
def test_unregister_noop(self):
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, None)
registered = self.lb.unregister()
self.assertTrue(registered)
def setUp(self):
self.elb = MagicMock(spec=ELBConnection)
self._in_service()
self.lb = LoadBalancer(INSTANCE_ID, ELB_NAME, self.elb, backoff=0.00001)