mirror of https://github.com/docker/docker-py.git
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
import unittest
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import docker
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from .. import helpers
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from .base import TEST_API_VERSION
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class NodesTest(unittest.TestCase):
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def setUp(self):
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helpers.force_leave_swarm(docker.from_env(version=TEST_API_VERSION))
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def tearDown(self):
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helpers.force_leave_swarm(docker.from_env(version=TEST_API_VERSION))
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def test_list_get_update(self):
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client = docker.from_env(version=TEST_API_VERSION)
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client.swarm.init('127.0.0.1', listen_addr=helpers.swarm_listen_addr())
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nodes = client.nodes.list()
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assert len(nodes) == 1
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assert nodes[0].attrs['Spec']['Role'] == 'manager'
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node = client.nodes.get(nodes[0].id)
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assert node.id == nodes[0].id
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assert node.attrs['Spec']['Role'] == 'manager'
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assert node.version > 0
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node = client.nodes.list()[0]
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assert not node.attrs['Spec'].get('Labels')
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node.update({
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'Availability': 'active',
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'Name': 'node-name',
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'Role': 'manager',
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'Labels': {'foo': 'bar'}
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})
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node.reload()
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assert node.attrs['Spec']['Labels'] == {'foo': 'bar'}
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