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import base64
import os
import tempfile
import time
import unittest
import warnings
import docker
from docker.utils import kwargs_from_env
from .base import BaseAPIIntegrationTest
class InformationTest(BaseAPIIntegrationTest):
def test_version(self):
res = self.client.version()
assert 'GoVersion' in res
assert 'Version' in res
def test_info(self):
res = self.client.info()
assert 'Containers' in res
assert 'Images' in res
assert 'Debug' in res
class LoadConfigTest(BaseAPIIntegrationTest):
def test_load_legacy_config(self):
folder = tempfile.mkdtemp()
self.tmp_folders.append(folder)
cfg_path = os.path.join(folder, '.dockercfg')
f = open(cfg_path, 'w')
auth_ = base64.b64encode(b'sakuya:izayoi').decode('ascii')
f.write('auth = {0}\n'.format(auth_))
f.write('email = sakuya@scarlet.net')
f.close()
cfg = docker.auth.load_config(cfg_path)
assert cfg[docker.auth.INDEX_NAME] is not None
cfg = cfg[docker.auth.INDEX_NAME]
assert cfg['username'] == 'sakuya'
assert cfg['password'] == 'izayoi'
assert cfg['email'] == 'sakuya@scarlet.net'
assert cfg.get('Auth') is None
def test_load_json_config(self):
folder = tempfile.mkdtemp()
self.tmp_folders.append(folder)
cfg_path = os.path.join(folder, '.dockercfg')
f = open(os.path.join(folder, '.dockercfg'), 'w')
auth_ = base64.b64encode(b'sakuya:izayoi').decode('ascii')
email_ = 'sakuya@scarlet.net'
f.write('{{"{0}": {{"auth": "{1}", "email": "{2}"}}}}\n'.format(
docker.auth.INDEX_URL, auth_, email_))
f.close()
cfg = docker.auth.load_config(cfg_path)
assert cfg[docker.auth.INDEX_URL] is not None
cfg = cfg[docker.auth.INDEX_URL]
assert cfg['username'] == 'sakuya'
assert cfg['password'] == 'izayoi'
assert cfg['email'] == 'sakuya@scarlet.net'
assert cfg.get('Auth') is None
class AutoDetectVersionTest(unittest.TestCase):
def test_client_init(self):
client = docker.APIClient(version='auto', **kwargs_from_env())
client_version = client._version
api_version = client.version(api_version=False)['ApiVersion']
assert client_version == api_version
api_version_2 = client.version()['ApiVersion']
assert client_version == api_version_2
client.close()
class ConnectionTimeoutTest(unittest.TestCase):
def setUp(self):
self.timeout = 0.5
self.client = docker.api.APIClient(
version=docker.constants.MINIMUM_DOCKER_API_VERSION,
base_url='http://192.168.10.2:4243',
timeout=self.timeout
)
def test_timeout(self):
start = time.time()
res = None
# This call isn't supposed to complete, and it should fail fast.
try:
res = self.client.inspect_container('id')
except:
pass
end = time.time()
assert res is None
assert end - start < 2 * self.timeout
class UnixconnTest(unittest.TestCase):
"""
Test UNIX socket connection adapter.
"""
def test_resource_warnings(self):
"""
Test no warnings are produced when using the client.
"""
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter('always')
client = docker.APIClient(version='auto', **kwargs_from_env())
client.images()
client.close()
del client
assert len(w) == 0, "No warnings produced: {0}".format(
w[0].message
)
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