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import json
import six
from .api_test import BaseAPIClientTest, url_prefix, response
from docker.types import IPAMConfig, IPAMPool
try:
from unittest import mock
except ImportError:
import mock
class NetworkTest(BaseAPIClientTest):
def test_list_networks(self):
networks = [
{
"name": "none",
"id": "8e4e55c6863ef424",
"type": "null",
"endpoints": []
},
{
"name": "host",
"id": "062b6d9ea7913fde",
"type": "host",
"endpoints": []
},
]
get = mock.Mock(return_value=response(
status_code=200, content=json.dumps(networks).encode('utf-8')))
with mock.patch('docker.api.client.APIClient.get', get):
assert self.client.networks() == networks
assert get.call_args[0][0] == url_prefix + 'networks'
filters = json.loads(get.call_args[1]['params']['filters'])
assert not filters
self.client.networks(names=['foo'])
filters = json.loads(get.call_args[1]['params']['filters'])
assert filters == {'name': ['foo']}
self.client.networks(ids=['123'])
filters = json.loads(get.call_args[1]['params']['filters'])
assert filters == {'id': ['123']}
def test_create_network(self):
network_data = {
"id": 'abc12345',
"warning": "",
}
network_response = response(status_code=200, content=network_data)
post = mock.Mock(return_value=network_response)
with mock.patch('docker.api.client.APIClient.post', post):
result = self.client.create_network('foo')
assert result == network_data
assert post.call_args[0][0] == url_prefix + 'networks/create'
assert json.loads(post.call_args[1]['data']) == {"Name": "foo"}
opts = {
'com.docker.network.bridge.enable_icc': False,
'com.docker.network.bridge.enable_ip_masquerade': False,
}
self.client.create_network('foo', 'bridge', opts)
assert json.loads(post.call_args[1]['data']) == {
"Name": "foo", "Driver": "bridge", "Options": opts
}
ipam_pool_config = IPAMPool(subnet="192.168.52.0/24",
gateway="192.168.52.254")
ipam_config = IPAMConfig(pool_configs=[ipam_pool_config])
self.client.create_network("bar", driver="bridge",
ipam=ipam_config)
assert json.loads(post.call_args[1]['data']) == {
"Name": "bar",
"Driver": "bridge",
"IPAM": {
"Driver": "default",
"Config": [{
"IPRange": None,
"Gateway": "192.168.52.254",
"Subnet": "192.168.52.0/24",
"AuxiliaryAddresses": None,
}],
}
}
def test_remove_network(self):
network_id = 'abc12345'
delete = mock.Mock(return_value=response(status_code=200))
with mock.patch('docker.api.client.APIClient.delete', delete):
self.client.remove_network(network_id)
args = delete.call_args
assert args[0][0] == url_prefix + 'networks/{0}'.format(network_id)
def test_inspect_network(self):
network_id = 'abc12345'
network_name = 'foo'
network_data = {
six.u('name'): network_name,
six.u('id'): network_id,
six.u('driver'): 'bridge',
six.u('containers'): {},
}
network_response = response(status_code=200, content=network_data)
get = mock.Mock(return_value=network_response)
with mock.patch('docker.api.client.APIClient.get', get):
result = self.client.inspect_network(network_id)
assert result == network_data
args = get.call_args
assert args[0][0] == url_prefix + 'networks/{0}'.format(network_id)
def test_connect_container_to_network(self):
network_id = 'abc12345'
container_id = 'def45678'
post = mock.Mock(return_value=response(status_code=201))
with mock.patch('docker.api.client.APIClient.post', post):
self.client.connect_container_to_network(
container={'Id': container_id},
net_id=network_id,
aliases=['foo', 'bar'],
links=[('baz', 'quux')]
)
assert post.call_args[0][0] == (
url_prefix + 'networks/{0}/connect'.format(network_id)
)
assert json.loads(post.call_args[1]['data']) == {
'Container': container_id,
'EndpointConfig': {
'Aliases': ['foo', 'bar'],
'Links': ['baz:quux'],
},
}
def test_disconnect_container_from_network(self):
network_id = 'abc12345'
container_id = 'def45678'
post = mock.Mock(return_value=response(status_code=201))
with mock.patch('docker.api.client.APIClient.post', post):
self.client.disconnect_container_from_network(
container={'Id': container_id}, net_id=network_id)
assert post.call_args[0][0] == (
url_prefix + 'networks/{0}/disconnect'.format(network_id)
)
assert json.loads(post.call_args[1]['data']) == {
'Container': container_id
}
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