mirror of https://github.com/docker/compose.git
759 lines
31 KiB
Python
759 lines
31 KiB
Python
from __future__ import absolute_import
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import os
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import shlex
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import sys
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from operator import attrgetter
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from six import StringIO
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from .. import mock
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from .testcases import DockerClientTestCase
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from compose.cli.command import get_project
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from compose.cli.docker_client import docker_client
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from compose.cli.errors import UserError
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from compose.cli.main import TopLevelCommand
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from compose.project import NoSuchService
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class CLITestCase(DockerClientTestCase):
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def setUp(self):
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super(CLITestCase, self).setUp()
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self.old_sys_exit = sys.exit
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sys.exit = lambda code=0: None
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self.command = TopLevelCommand()
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self.command.base_dir = 'tests/fixtures/simple-composefile'
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def tearDown(self):
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sys.exit = self.old_sys_exit
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self.project.kill()
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self.project.remove_stopped()
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for container in self.project.containers(stopped=True, one_off=True):
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container.remove(force=True)
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super(CLITestCase, self).tearDown()
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@property
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def project(self):
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# Hack: allow project to be overridden. This needs refactoring so that
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# the project object is built exactly once, by the command object, and
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# accessed by the test case object.
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if hasattr(self, '_project'):
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return self._project
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return get_project(self.command.base_dir)
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def test_help(self):
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old_base_dir = self.command.base_dir
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self.command.base_dir = 'tests/fixtures/no-composefile'
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with self.assertRaises(SystemExit) as exc_context:
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self.command.dispatch(['help', 'up'], None)
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self.assertIn('Usage: up [options] [SERVICE...]', str(exc_context.exception))
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# self.project.kill() fails during teardown
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# unless there is a composefile.
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self.command.base_dir = old_base_dir
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# TODO: address the "Inappropriate ioctl for device" warnings in test output
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def test_ps(self):
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self.project.get_service('simple').create_container()
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['ps'], None)
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self.assertIn('simplecomposefile_simple_1', mock_stdout.getvalue())
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def test_ps_default_composefile(self):
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self.command.base_dir = 'tests/fixtures/multiple-composefiles'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['up', '-d'], None)
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self.command.dispatch(['ps'], None)
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output = mock_stdout.getvalue()
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self.assertIn('multiplecomposefiles_simple_1', output)
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self.assertIn('multiplecomposefiles_another_1', output)
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self.assertNotIn('multiplecomposefiles_yetanother_1', output)
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def test_ps_alternate_composefile(self):
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config_path = os.path.abspath(
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'tests/fixtures/multiple-composefiles/compose2.yml')
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self._project = get_project(self.command.base_dir, [config_path])
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self.command.base_dir = 'tests/fixtures/multiple-composefiles'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['-f', 'compose2.yml', 'up', '-d'], None)
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self.command.dispatch(['-f', 'compose2.yml', 'ps'], None)
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output = mock_stdout.getvalue()
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self.assertNotIn('multiplecomposefiles_simple_1', output)
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self.assertNotIn('multiplecomposefiles_another_1', output)
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self.assertIn('multiplecomposefiles_yetanother_1', output)
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@mock.patch('compose.service.log')
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def test_pull(self, mock_logging):
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self.command.dispatch(['pull'], None)
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mock_logging.info.assert_any_call('Pulling simple (busybox:latest)...')
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mock_logging.info.assert_any_call('Pulling another (busybox:latest)...')
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@mock.patch('compose.service.log')
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def test_pull_with_digest(self, mock_logging):
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self.command.dispatch(['-f', 'digest.yml', 'pull'], None)
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mock_logging.info.assert_any_call('Pulling simple (busybox:latest)...')
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mock_logging.info.assert_any_call(
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'Pulling digest (busybox@'
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'sha256:38a203e1986cf79639cfb9b2e1d6e773de84002feea2d4eb006b52004ee8502d)...')
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@mock.patch('compose.service.log')
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def test_pull_with_ignore_pull_failures(self, mock_logging):
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self.command.dispatch(['-f', 'ignore-pull-failures.yml', 'pull', '--ignore-pull-failures'], None)
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mock_logging.info.assert_any_call('Pulling simple (busybox:latest)...')
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mock_logging.info.assert_any_call('Pulling another (nonexisting-image:latest)...')
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mock_logging.error.assert_any_call('Error: image library/nonexisting-image:latest not found')
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def test_build_plain(self):
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self.command.base_dir = 'tests/fixtures/simple-dockerfile'
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self.command.dispatch(['build', 'simple'], None)
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cache_indicator = 'Using cache'
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pull_indicator = 'Status: Image is up to date for busybox:latest'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['build', 'simple'], None)
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output = mock_stdout.getvalue()
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self.assertIn(cache_indicator, output)
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self.assertNotIn(pull_indicator, output)
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def test_build_no_cache(self):
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self.command.base_dir = 'tests/fixtures/simple-dockerfile'
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self.command.dispatch(['build', 'simple'], None)
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cache_indicator = 'Using cache'
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pull_indicator = 'Status: Image is up to date for busybox:latest'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['build', '--no-cache', 'simple'], None)
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output = mock_stdout.getvalue()
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self.assertNotIn(cache_indicator, output)
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self.assertNotIn(pull_indicator, output)
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def test_build_pull(self):
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self.command.base_dir = 'tests/fixtures/simple-dockerfile'
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self.command.dispatch(['build', 'simple'], None)
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cache_indicator = 'Using cache'
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pull_indicator = 'Status: Image is up to date for busybox:latest'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['build', '--pull', 'simple'], None)
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output = mock_stdout.getvalue()
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self.assertIn(cache_indicator, output)
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self.assertIn(pull_indicator, output)
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def test_build_no_cache_pull(self):
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self.command.base_dir = 'tests/fixtures/simple-dockerfile'
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self.command.dispatch(['build', 'simple'], None)
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cache_indicator = 'Using cache'
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pull_indicator = 'Status: Image is up to date for busybox:latest'
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with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
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self.command.dispatch(['build', '--no-cache', '--pull', 'simple'], None)
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output = mock_stdout.getvalue()
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self.assertNotIn(cache_indicator, output)
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self.assertIn(pull_indicator, output)
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def test_up_detached(self):
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self.command.dispatch(['up', '-d'], None)
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service = self.project.get_service('simple')
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another = self.project.get_service('another')
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self.assertEqual(len(service.containers()), 1)
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self.assertEqual(len(another.containers()), 1)
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# Ensure containers don't have stdin and stdout connected in -d mode
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container, = service.containers()
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self.assertFalse(container.get('Config.AttachStderr'))
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self.assertFalse(container.get('Config.AttachStdout'))
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self.assertFalse(container.get('Config.AttachStdin'))
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def test_up_attached(self):
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with mock.patch(
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'compose.cli.main.attach_to_logs',
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autospec=True
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) as mock_attach:
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self.command.dispatch(['up'], None)
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_, args, kwargs = mock_attach.mock_calls[0]
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_project, log_printer, _names, _timeout = args
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service = self.project.get_service('simple')
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another = self.project.get_service('another')
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self.assertEqual(len(service.containers()), 1)
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self.assertEqual(len(another.containers()), 1)
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self.assertEqual(
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set(log_printer.containers),
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set(self.project.containers())
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)
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def test_up_without_networking(self):
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self.require_api_version('1.21')
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['up', '-d'], None)
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client = docker_client(version='1.21')
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networks = client.networks(names=[self.project.name])
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self.assertEqual(len(networks), 0)
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for service in self.project.get_services():
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containers = service.containers()
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self.assertEqual(len(containers), 1)
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self.assertNotEqual(containers[0].get('Config.Hostname'), service.name)
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web_container = self.project.get_service('web').containers()[0]
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self.assertTrue(web_container.get('HostConfig.Links'))
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def test_up_with_networking(self):
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self.require_api_version('1.21')
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['--x-networking', 'up', '-d'], None)
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client = docker_client(version='1.21')
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services = self.project.get_services()
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networks = client.networks(names=[self.project.name])
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for n in networks:
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self.addCleanup(client.remove_network, n['Id'])
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self.assertEqual(len(networks), 1)
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self.assertEqual(networks[0]['Driver'], 'bridge')
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network = client.inspect_network(networks[0]['Id'])
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self.assertEqual(len(network['Containers']), len(services))
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for service in services:
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containers = service.containers()
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self.assertEqual(len(containers), 1)
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self.assertIn(containers[0].id, network['Containers'])
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self.assertEqual(containers[0].get('Config.Hostname'), service.name)
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web_container = self.project.get_service('web').containers()[0]
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self.assertFalse(web_container.get('HostConfig.Links'))
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def test_up_with_links(self):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['up', '-d', 'web'], None)
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web = self.project.get_service('web')
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db = self.project.get_service('db')
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console = self.project.get_service('console')
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self.assertEqual(len(web.containers()), 1)
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self.assertEqual(len(db.containers()), 1)
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self.assertEqual(len(console.containers()), 0)
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def test_up_with_no_deps(self):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['up', '-d', '--no-deps', 'web'], None)
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web = self.project.get_service('web')
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db = self.project.get_service('db')
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console = self.project.get_service('console')
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self.assertEqual(len(web.containers()), 1)
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self.assertEqual(len(db.containers()), 0)
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self.assertEqual(len(console.containers()), 0)
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def test_up_with_force_recreate(self):
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self.command.dispatch(['up', '-d'], None)
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service = self.project.get_service('simple')
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self.assertEqual(len(service.containers()), 1)
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old_ids = [c.id for c in service.containers()]
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self.command.dispatch(['up', '-d', '--force-recreate'], None)
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self.assertEqual(len(service.containers()), 1)
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new_ids = [c.id for c in service.containers()]
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self.assertNotEqual(old_ids, new_ids)
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def test_up_with_no_recreate(self):
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self.command.dispatch(['up', '-d'], None)
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service = self.project.get_service('simple')
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self.assertEqual(len(service.containers()), 1)
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old_ids = [c.id for c in service.containers()]
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self.command.dispatch(['up', '-d', '--no-recreate'], None)
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self.assertEqual(len(service.containers()), 1)
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new_ids = [c.id for c in service.containers()]
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self.assertEqual(old_ids, new_ids)
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def test_up_with_force_recreate_and_no_recreate(self):
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with self.assertRaises(UserError):
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self.command.dispatch(['up', '-d', '--force-recreate', '--no-recreate'], None)
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def test_up_with_timeout(self):
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self.command.dispatch(['up', '-d', '-t', '1'], None)
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service = self.project.get_service('simple')
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another = self.project.get_service('another')
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self.assertEqual(len(service.containers()), 1)
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self.assertEqual(len(another.containers()), 1)
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# Ensure containers don't have stdin and stdout connected in -d mode
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config = service.containers()[0].inspect()['Config']
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self.assertFalse(config['AttachStderr'])
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self.assertFalse(config['AttachStdout'])
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self.assertFalse(config['AttachStdin'])
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@mock.patch('dockerpty.start')
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def test_run_service_without_links(self, mock_stdout):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['run', 'console', '/bin/true'], None)
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self.assertEqual(len(self.project.containers()), 0)
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# Ensure stdin/out was open
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container = self.project.containers(stopped=True, one_off=True)[0]
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config = container.inspect()['Config']
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self.assertTrue(config['AttachStderr'])
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self.assertTrue(config['AttachStdout'])
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self.assertTrue(config['AttachStdin'])
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@mock.patch('dockerpty.start')
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def test_run_service_with_links(self, _):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['run', 'web', '/bin/true'], None)
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db = self.project.get_service('db')
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console = self.project.get_service('console')
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self.assertEqual(len(db.containers()), 1)
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self.assertEqual(len(console.containers()), 0)
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@mock.patch('dockerpty.start')
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def test_run_with_no_deps(self, _):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['run', '--no-deps', 'web', '/bin/true'], None)
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db = self.project.get_service('db')
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self.assertEqual(len(db.containers()), 0)
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@mock.patch('dockerpty.start')
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def test_run_does_not_recreate_linked_containers(self, _):
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self.command.base_dir = 'tests/fixtures/links-composefile'
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self.command.dispatch(['up', '-d', 'db'], None)
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db = self.project.get_service('db')
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self.assertEqual(len(db.containers()), 1)
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old_ids = [c.id for c in db.containers()]
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self.command.dispatch(['run', 'web', '/bin/true'], None)
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self.assertEqual(len(db.containers()), 1)
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new_ids = [c.id for c in db.containers()]
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self.assertEqual(old_ids, new_ids)
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@mock.patch('dockerpty.start')
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def test_run_without_command(self, _):
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self.command.base_dir = 'tests/fixtures/commands-composefile'
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self.check_build('tests/fixtures/simple-dockerfile', tag='composetest_test')
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self.command.dispatch(['run', 'implicit'], None)
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service = self.project.get_service('implicit')
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containers = service.containers(stopped=True, one_off=True)
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self.assertEqual(
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[c.human_readable_command for c in containers],
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[u'/bin/sh -c echo "success"'],
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)
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self.command.dispatch(['run', 'explicit'], None)
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service = self.project.get_service('explicit')
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containers = service.containers(stopped=True, one_off=True)
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self.assertEqual(
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[c.human_readable_command for c in containers],
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[u'/bin/true'],
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)
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@mock.patch('dockerpty.start')
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def test_run_service_with_entrypoint_overridden(self, _):
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self.command.base_dir = 'tests/fixtures/dockerfile_with_entrypoint'
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name = 'service'
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self.command.dispatch(
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['run', '--entrypoint', '/bin/echo', name, 'helloworld'],
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None
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)
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service = self.project.get_service(name)
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container = service.containers(stopped=True, one_off=True)[0]
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self.assertEqual(
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shlex.split(container.human_readable_command),
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[u'/bin/echo', u'helloworld'],
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)
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@mock.patch('dockerpty.start')
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def test_run_service_with_user_overridden(self, _):
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self.command.base_dir = 'tests/fixtures/user-composefile'
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name = 'service'
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user = 'sshd'
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args = ['run', '--user={user}'.format(user=user), name]
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self.command.dispatch(args, None)
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service = self.project.get_service(name)
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container = service.containers(stopped=True, one_off=True)[0]
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self.assertEqual(user, container.get('Config.User'))
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@mock.patch('dockerpty.start')
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def test_run_service_with_user_overridden_short_form(self, _):
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self.command.base_dir = 'tests/fixtures/user-composefile'
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name = 'service'
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user = 'sshd'
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args = ['run', '-u', user, name]
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self.command.dispatch(args, None)
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service = self.project.get_service(name)
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container = service.containers(stopped=True, one_off=True)[0]
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self.assertEqual(user, container.get('Config.User'))
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@mock.patch('dockerpty.start')
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def test_run_service_with_environement_overridden(self, _):
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name = 'service'
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self.command.base_dir = 'tests/fixtures/environment-composefile'
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self.command.dispatch(
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['run', '-e', 'foo=notbar', '-e', 'allo=moto=bobo',
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'-e', 'alpha=beta', name],
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None
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)
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service = self.project.get_service(name)
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container = service.containers(stopped=True, one_off=True)[0]
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# env overriden
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self.assertEqual('notbar', container.environment['foo'])
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# keep environement from yaml
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self.assertEqual('world', container.environment['hello'])
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# added option from command line
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self.assertEqual('beta', container.environment['alpha'])
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# make sure a value with a = don't crash out
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self.assertEqual('moto=bobo', container.environment['allo'])
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@mock.patch('dockerpty.start')
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def test_run_service_without_map_ports(self, _):
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# create one off container
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self.command.base_dir = 'tests/fixtures/ports-composefile'
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self.command.dispatch(['run', '-d', 'simple'], None)
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container = self.project.get_service('simple').containers(one_off=True)[0]
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# get port information
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port_random = container.get_local_port(3000)
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port_assigned = container.get_local_port(3001)
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# close all one off containers we just created
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container.stop()
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# check the ports
|
|
self.assertEqual(port_random, None)
|
|
self.assertEqual(port_assigned, None)
|
|
|
|
@mock.patch('dockerpty.start')
|
|
def test_run_service_with_map_ports(self, _):
|
|
|
|
# create one off container
|
|
self.command.base_dir = 'tests/fixtures/ports-composefile'
|
|
self.command.dispatch(['run', '-d', '--service-ports', 'simple'], None)
|
|
container = self.project.get_service('simple').containers(one_off=True)[0]
|
|
|
|
# get port information
|
|
port_random = container.get_local_port(3000)
|
|
port_assigned = container.get_local_port(3001)
|
|
port_range = container.get_local_port(3002), container.get_local_port(3003)
|
|
|
|
# close all one off containers we just created
|
|
container.stop()
|
|
|
|
# check the ports
|
|
self.assertNotEqual(port_random, None)
|
|
self.assertIn("0.0.0.0", port_random)
|
|
self.assertEqual(port_assigned, "0.0.0.0:49152")
|
|
self.assertEqual(port_range[0], "0.0.0.0:49153")
|
|
self.assertEqual(port_range[1], "0.0.0.0:49154")
|
|
|
|
@mock.patch('dockerpty.start')
|
|
def test_run_service_with_explicitly_maped_ports(self, _):
|
|
|
|
# create one off container
|
|
self.command.base_dir = 'tests/fixtures/ports-composefile'
|
|
self.command.dispatch(['run', '-d', '-p', '30000:3000', '--publish', '30001:3001', 'simple'], None)
|
|
container = self.project.get_service('simple').containers(one_off=True)[0]
|
|
|
|
# get port information
|
|
port_short = container.get_local_port(3000)
|
|
port_full = container.get_local_port(3001)
|
|
|
|
# close all one off containers we just created
|
|
container.stop()
|
|
|
|
# check the ports
|
|
self.assertEqual(port_short, "0.0.0.0:30000")
|
|
self.assertEqual(port_full, "0.0.0.0:30001")
|
|
|
|
@mock.patch('dockerpty.start')
|
|
def test_run_service_with_explicitly_maped_ip_ports(self, _):
|
|
|
|
# create one off container
|
|
self.command.base_dir = 'tests/fixtures/ports-composefile'
|
|
self.command.dispatch(['run', '-d', '-p', '127.0.0.1:30000:3000', '--publish', '127.0.0.1:30001:3001', 'simple'], None)
|
|
container = self.project.get_service('simple').containers(one_off=True)[0]
|
|
|
|
# get port information
|
|
port_short = container.get_local_port(3000)
|
|
port_full = container.get_local_port(3001)
|
|
|
|
# close all one off containers we just created
|
|
container.stop()
|
|
|
|
# check the ports
|
|
self.assertEqual(port_short, "127.0.0.1:30000")
|
|
self.assertEqual(port_full, "127.0.0.1:30001")
|
|
|
|
@mock.patch('dockerpty.start')
|
|
def test_run_with_custom_name(self, _):
|
|
self.command.base_dir = 'tests/fixtures/environment-composefile'
|
|
name = 'the-container-name'
|
|
self.command.dispatch(['run', '--name', name, 'service'], None)
|
|
|
|
service = self.project.get_service('service')
|
|
container, = service.containers(stopped=True, one_off=True)
|
|
self.assertEqual(container.name, name)
|
|
|
|
@mock.patch('dockerpty.start')
|
|
def test_run_with_networking(self, _):
|
|
self.require_api_version('1.21')
|
|
client = docker_client(version='1.21')
|
|
self.command.base_dir = 'tests/fixtures/simple-dockerfile'
|
|
self.command.dispatch(['--x-networking', 'run', 'simple', 'true'], None)
|
|
service = self.project.get_service('simple')
|
|
container, = service.containers(stopped=True, one_off=True)
|
|
networks = client.networks(names=[self.project.name])
|
|
for n in networks:
|
|
self.addCleanup(client.remove_network, n['Id'])
|
|
self.assertEqual(len(networks), 1)
|
|
self.assertEqual(container.human_readable_command, u'true')
|
|
|
|
def test_rm(self):
|
|
service = self.project.get_service('simple')
|
|
service.create_container()
|
|
service.kill()
|
|
self.assertEqual(len(service.containers(stopped=True)), 1)
|
|
self.command.dispatch(['rm', '--force'], None)
|
|
self.assertEqual(len(service.containers(stopped=True)), 0)
|
|
service = self.project.get_service('simple')
|
|
service.create_container()
|
|
service.kill()
|
|
self.assertEqual(len(service.containers(stopped=True)), 1)
|
|
self.command.dispatch(['rm', '-f'], None)
|
|
self.assertEqual(len(service.containers(stopped=True)), 0)
|
|
|
|
def test_stop(self):
|
|
self.command.dispatch(['up', '-d'], None)
|
|
service = self.project.get_service('simple')
|
|
self.assertEqual(len(service.containers()), 1)
|
|
self.assertTrue(service.containers()[0].is_running)
|
|
|
|
self.command.dispatch(['stop', '-t', '1'], None)
|
|
|
|
self.assertEqual(len(service.containers(stopped=True)), 1)
|
|
self.assertFalse(service.containers(stopped=True)[0].is_running)
|
|
|
|
def test_pause_unpause(self):
|
|
self.command.dispatch(['up', '-d'], None)
|
|
service = self.project.get_service('simple')
|
|
self.assertFalse(service.containers()[0].is_paused)
|
|
|
|
self.command.dispatch(['pause'], None)
|
|
self.assertTrue(service.containers()[0].is_paused)
|
|
|
|
self.command.dispatch(['unpause'], None)
|
|
self.assertFalse(service.containers()[0].is_paused)
|
|
|
|
def test_logs_invalid_service_name(self):
|
|
with self.assertRaises(NoSuchService):
|
|
self.command.dispatch(['logs', 'madeupname'], None)
|
|
|
|
def test_kill(self):
|
|
self.command.dispatch(['up', '-d'], None)
|
|
service = self.project.get_service('simple')
|
|
self.assertEqual(len(service.containers()), 1)
|
|
self.assertTrue(service.containers()[0].is_running)
|
|
|
|
self.command.dispatch(['kill'], None)
|
|
|
|
self.assertEqual(len(service.containers(stopped=True)), 1)
|
|
self.assertFalse(service.containers(stopped=True)[0].is_running)
|
|
|
|
def test_kill_signal_sigstop(self):
|
|
self.command.dispatch(['up', '-d'], None)
|
|
service = self.project.get_service('simple')
|
|
self.assertEqual(len(service.containers()), 1)
|
|
self.assertTrue(service.containers()[0].is_running)
|
|
|
|
self.command.dispatch(['kill', '-s', 'SIGSTOP'], None)
|
|
|
|
self.assertEqual(len(service.containers()), 1)
|
|
# The container is still running. It has only been paused
|
|
self.assertTrue(service.containers()[0].is_running)
|
|
|
|
def test_kill_stopped_service(self):
|
|
self.command.dispatch(['up', '-d'], None)
|
|
service = self.project.get_service('simple')
|
|
self.command.dispatch(['kill', '-s', 'SIGSTOP'], None)
|
|
self.assertTrue(service.containers()[0].is_running)
|
|
|
|
self.command.dispatch(['kill', '-s', 'SIGKILL'], None)
|
|
|
|
self.assertEqual(len(service.containers(stopped=True)), 1)
|
|
self.assertFalse(service.containers(stopped=True)[0].is_running)
|
|
|
|
def test_restart(self):
|
|
service = self.project.get_service('simple')
|
|
container = service.create_container()
|
|
service.start_container(container)
|
|
started_at = container.dictionary['State']['StartedAt']
|
|
self.command.dispatch(['restart', '-t', '1'], None)
|
|
container.inspect()
|
|
self.assertNotEqual(
|
|
container.dictionary['State']['FinishedAt'],
|
|
'0001-01-01T00:00:00Z',
|
|
)
|
|
self.assertNotEqual(
|
|
container.dictionary['State']['StartedAt'],
|
|
started_at,
|
|
)
|
|
|
|
def test_scale(self):
|
|
project = self.project
|
|
|
|
self.command.scale(project, {'SERVICE=NUM': ['simple=1']})
|
|
self.assertEqual(len(project.get_service('simple').containers()), 1)
|
|
|
|
self.command.scale(project, {'SERVICE=NUM': ['simple=3', 'another=2']})
|
|
self.assertEqual(len(project.get_service('simple').containers()), 3)
|
|
self.assertEqual(len(project.get_service('another').containers()), 2)
|
|
|
|
self.command.scale(project, {'SERVICE=NUM': ['simple=1', 'another=1']})
|
|
self.assertEqual(len(project.get_service('simple').containers()), 1)
|
|
self.assertEqual(len(project.get_service('another').containers()), 1)
|
|
|
|
self.command.scale(project, {'SERVICE=NUM': ['simple=1', 'another=1']})
|
|
self.assertEqual(len(project.get_service('simple').containers()), 1)
|
|
self.assertEqual(len(project.get_service('another').containers()), 1)
|
|
|
|
self.command.scale(project, {'SERVICE=NUM': ['simple=0', 'another=0']})
|
|
self.assertEqual(len(project.get_service('simple').containers()), 0)
|
|
self.assertEqual(len(project.get_service('another').containers()), 0)
|
|
|
|
def test_port(self):
|
|
self.command.base_dir = 'tests/fixtures/ports-composefile'
|
|
self.command.dispatch(['up', '-d'], None)
|
|
container = self.project.get_service('simple').get_container()
|
|
|
|
@mock.patch('sys.stdout', new_callable=StringIO)
|
|
def get_port(number, mock_stdout):
|
|
self.command.dispatch(['port', 'simple', str(number)], None)
|
|
return mock_stdout.getvalue().rstrip()
|
|
|
|
self.assertEqual(get_port(3000), container.get_local_port(3000))
|
|
self.assertEqual(get_port(3001), "0.0.0.0:49152")
|
|
self.assertEqual(get_port(3002), "0.0.0.0:49153")
|
|
|
|
def test_port_with_scale(self):
|
|
self.command.base_dir = 'tests/fixtures/ports-composefile-scale'
|
|
self.command.dispatch(['scale', 'simple=2'], None)
|
|
containers = sorted(
|
|
self.project.containers(service_names=['simple']),
|
|
key=attrgetter('name'))
|
|
|
|
@mock.patch('sys.stdout', new_callable=StringIO)
|
|
def get_port(number, mock_stdout, index=None):
|
|
if index is None:
|
|
self.command.dispatch(['port', 'simple', str(number)], None)
|
|
else:
|
|
self.command.dispatch(['port', '--index=' + str(index), 'simple', str(number)], None)
|
|
return mock_stdout.getvalue().rstrip()
|
|
|
|
self.assertEqual(get_port(3000), containers[0].get_local_port(3000))
|
|
self.assertEqual(get_port(3000, index=1), containers[0].get_local_port(3000))
|
|
self.assertEqual(get_port(3000, index=2), containers[1].get_local_port(3000))
|
|
self.assertEqual(get_port(3002), "")
|
|
|
|
def test_env_file_relative_to_compose_file(self):
|
|
config_path = os.path.abspath('tests/fixtures/env-file/docker-compose.yml')
|
|
self.command.dispatch(['-f', config_path, 'up', '-d'], None)
|
|
self._project = get_project(self.command.base_dir, [config_path])
|
|
|
|
containers = self.project.containers(stopped=True)
|
|
self.assertEqual(len(containers), 1)
|
|
self.assertIn("FOO=1", containers[0].get('Config.Env'))
|
|
|
|
@mock.patch.dict(os.environ)
|
|
def test_home_and_env_var_in_volume_path(self):
|
|
os.environ['VOLUME_NAME'] = 'my-volume'
|
|
os.environ['HOME'] = '/tmp/home-dir'
|
|
expected_host_path = os.path.join(os.environ['HOME'], os.environ['VOLUME_NAME'])
|
|
|
|
self.command.base_dir = 'tests/fixtures/volume-path-interpolation'
|
|
self.command.dispatch(['up', '-d'], None)
|
|
|
|
container = self.project.containers(stopped=True)[0]
|
|
actual_host_path = container.get('Volumes')['/container-path']
|
|
components = actual_host_path.split('/')
|
|
self.assertTrue(components[-2:] == ['home-dir', 'my-volume'],
|
|
msg="Last two components differ: %s, %s" % (actual_host_path, expected_host_path))
|
|
|
|
def test_up_with_default_override_file(self):
|
|
self.command.base_dir = 'tests/fixtures/override-files'
|
|
self.command.dispatch(['up', '-d'], None)
|
|
|
|
containers = self.project.containers()
|
|
self.assertEqual(len(containers), 2)
|
|
|
|
web, db = containers
|
|
self.assertEqual(web.human_readable_command, 'top')
|
|
self.assertEqual(db.human_readable_command, 'top')
|
|
|
|
def test_up_with_multiple_files(self):
|
|
self.command.base_dir = 'tests/fixtures/override-files'
|
|
config_paths = [
|
|
'docker-compose.yml',
|
|
'docker-compose.override.yml',
|
|
'extra.yml',
|
|
|
|
]
|
|
self._project = get_project(self.command.base_dir, config_paths)
|
|
self.command.dispatch(
|
|
[
|
|
'-f', config_paths[0],
|
|
'-f', config_paths[1],
|
|
'-f', config_paths[2],
|
|
'up', '-d',
|
|
],
|
|
None)
|
|
|
|
containers = self.project.containers()
|
|
self.assertEqual(len(containers), 3)
|
|
|
|
web, other, db = containers
|
|
self.assertEqual(web.human_readable_command, 'top')
|
|
self.assertTrue({'db', 'other'} <= set(web.links()))
|
|
self.assertEqual(db.human_readable_command, 'top')
|
|
self.assertEqual(other.human_readable_command, 'top')
|
|
|
|
def test_up_with_extends(self):
|
|
self.command.base_dir = 'tests/fixtures/extends'
|
|
self.command.dispatch(['up', '-d'], None)
|
|
|
|
self.assertEqual(
|
|
set([s.name for s in self.project.services]),
|
|
set(['mydb', 'myweb']),
|
|
)
|
|
|
|
# Sort by name so we get [db, web]
|
|
containers = sorted(
|
|
self.project.containers(stopped=True),
|
|
key=lambda c: c.name,
|
|
)
|
|
|
|
self.assertEqual(len(containers), 2)
|
|
web = containers[1]
|
|
|
|
self.assertEqual(set(web.links()), set(['db', 'mydb_1', 'extends_mydb_1']))
|
|
|
|
expected_env = set([
|
|
"FOO=1",
|
|
"BAR=2",
|
|
"BAZ=2",
|
|
])
|
|
self.assertTrue(expected_env <= set(web.get('Config.Env')))
|