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Add integration tests for Service.recreate_containers() with keep_old

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Signed-off-by: Chris Corbyn <chris@w3style.co.uk>
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d11wtq 2014-06-08 11:11:52 +00:00 committed by Chris Corbyn
parent 5d92f12f8e
commit a6c8319b5d
1 changed files with 46 additions and 0 deletions
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46
tests/integration/service_test.py
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@ -132,6 +132,52 @@ class ServiceTest(DockerClientTestCase):
self.assertNotEqual(old_container.id, new_container.id)
self.assertRaises(APIError, lambda: self.client.inspect_container(intermediate_container.id))
def test_recreate_containers_with_keep_old_running(self):
service = self.create_service(
'db',
environment={'FOO': '1'},
volumes=['/var/db'],
entrypoint=['ps'],
command=['ax']
)
old_container = service.create_container()
service.start_container(old_container)
num_containers_before = len(self.client.containers(all=True))
tuples = service.recreate_containers(keep_old=True)
self.assertEqual(len(tuples), 1)
intermediate_container = tuples[0][0]
new_container = tuples[0][1]
self.assertIsNone(intermediate_container)
self.assertEqual(len(self.client.containers(all=True)), num_containers_before)
self.assertEqual(old_container.id, new_container.id)
def test_recreate_containers_with_keep_old_stopped(self):
service = self.create_service(
'db',
environment={'FOO': '1'},
volumes=['/var/db'],
entrypoint=['ps'],
command=['ax']
)
old_container = service.create_container()
old_container.stop()
num_containers_before = len(self.client.containers(all=True))
tuples = service.recreate_containers(keep_old=True)
self.assertEqual(len(tuples), 1)
intermediate_container = tuples[0][0]
new_container = tuples[0][1]
self.assertIsNone(intermediate_container)
self.assertEqual(len(self.client.containers(all=True)), num_containers_before)
self.assertEqual(old_container.id, new_container.id)
def test_start_container_passes_through_options(self):
db = self.create_service('db')
db.start_container(environment={'FOO': 'BAR'})