def test_containers(self):
service = Service('db',
client=self.mock_client,
image='foo',
project='myproject')
self.mock_client.containers.return_value = []
self.assertEqual(service.containers(), [])
self.mock_client.containers.return_value = [
{
'Image': 'busybox',
'Id': 'OUT_1',
'Names': ['/myproject', '/foo/bar']
},
{
'Image': 'busybox',
'Id': 'OUT_2',
'Names': ['/myproject_db']
},
{
'Image': 'busybox',
'Id': 'OUT_3',
'Names': ['/db_1']
},
{
'Image': 'busybox',
'Id': 'IN_1',
'Names': ['/myproject_db_1', '/myproject_web_1/db']
},
]
self.assertEqual([c.id for c in service.containers()], ['IN_1'])
def test_containers(self):
service = Service('db', client=self.mock_client, project='myproject')
self.mock_client.containers.return_value = []
self.assertEqual(service.containers(), [])
self.mock_client.containers.return_value = [
{'Image': 'busybox', 'Id': 'OUT_1', 'Names': ['/myproject', '/foo/bar']},
{'Image': 'busybox', 'Id': 'OUT_2', 'Names': ['/myproject_db']},
{'Image': 'busybox', 'Id': 'OUT_3', 'Names': ['/db_1']},
{'Image': 'busybox', 'Id': 'IN_1', 'Names': ['/myproject_db_1', '/myproject_web_1/db']},
]
self.assertEqual([c.id for c in service.containers()], ['IN_1'])
def test_recreate_containers_with_image_declared_volume(self):
service = Service(
project='composetest',
name='db',
client=self.client,
build='tests/fixtures/dockerfile-with-volume',
)
old_container = create_and_start_container(service)
self.assertEqual(old_container.get('Volumes').keys(), ['/data'])
volume_path = old_container.get('Volumes')['/data']
service.recreate_containers()
new_container = service.containers()[0]
service.start_container(new_container)
self.assertEqual(new_container.get('Volumes').keys(), ['/data'])
self.assertEqual(new_container.get('Volumes')['/data'], volume_path)
def test_recreate_containers_with_image_declared_volume(self):
service = Service(
project='composetest',
name='db',
client=self.client,
build='tests/fixtures/dockerfile-with-volume',
)
old_container = create_and_start_container(service)
self.assertEqual(old_container.get('Volumes').keys(), ['/data'])
volume_path = old_container.get('Volumes')['/data']
service.recreate_containers()
new_container = service.containers()[0]
service.start_container(new_container)
self.assertEqual(new_container.get('Volumes').keys(), ['/data'])
self.assertEqual(new_container.get('Volumes')['/data'], volume_path)
