def test_start_serving_bundle(self):
"""
Test actually serving a deployed bundle, then taking it down.
"""
self.install_my_bundle()
(instance_id, node_name, host_ip, host_port) = \
deploy.start_serving_bundle(self.app_id, self.bundle_name)
self.assertTrue(isinstance(instance_id, str))
self.assertTrue(isinstance(node_name, str))
self.assertTrue(isinstance(host_ip, str))
self.assertTrue(isinstance(host_port, int))
app_url = "http://%s:%d" % (host_ip, host_port)
self.check_can_eventually_load(
app_url,
"Welcome to the Django tutorial polls app")
# we shouldn't be able to serve the same bundle again from this
# appserver
with self.assertRaises(utils.InfrastructureException):
deploy.start_serving_bundle(self.app_id, self.bundle_name)
num_stopped = deploy.stop_serving_bundle(self.app_id, self.bundle_name)
self.assertEqual(num_stopped, 1)
with self.assertRaises(IOError):
urllib.urlopen(app_url).read()
def tearDown(self):
"""Ensure the test bundle is no longer served, cleaning up this
bundle from /etc/supervisor/conf.d."""
num_stopped = deploy.stop_serving_bundle(self.app_id, self.bundle_name)
print "tearDown stopped instances: %d" % num_stopped
