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import docker
import pytest
from . import fake_api
from .api_test import (
DockerClientTest, fake_request, DEFAULT_TIMEOUT_SECONDS, url_prefix,
fake_resolve_authconfig
)
try:
from unittest import mock
except ImportError:
import mock
class ImageTest(DockerClientTest):
def test_image_viz(self):
with pytest.raises(Exception):
self.client.images('busybox', viz=True)
self.fail('Viz output should not be supported!')
def test_images(self):
self.client.images(all=True)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/json',
params={'filter': None, 'only_ids': 0, 'all': 1},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_images_quiet(self):
self.client.images(all=True, quiet=True)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/json',
params={'filter': None, 'only_ids': 1, 'all': 1},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_image_ids(self):
self.client.images(quiet=True)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/json',
params={'filter': None, 'only_ids': 1, 'all': 0},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_images_filters(self):
self.client.images(filters={'dangling': True})
fake_request.assert_called_with(
'GET',
url_prefix + 'images/json',
params={'filter': None, 'only_ids': 0, 'all': 0,
'filters': '{"dangling": ["true"]}'},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_pull(self):
self.client.pull('joffrey/test001')
args = fake_request.call_args
self.assertEqual(
args[0][1],
url_prefix + 'images/create'
)
self.assertEqual(
args[1]['params'],
{'tag': None, 'fromImage': 'joffrey/test001'}
)
self.assertFalse(args[1]['stream'])
def test_pull_stream(self):
self.client.pull('joffrey/test001', stream=True)
args = fake_request.call_args
self.assertEqual(
args[0][1],
url_prefix + 'images/create'
)
self.assertEqual(
args[1]['params'],
{'tag': None, 'fromImage': 'joffrey/test001'}
)
self.assertTrue(args[1]['stream'])
def test_commit(self):
self.client.commit(fake_api.FAKE_CONTAINER_ID)
fake_request.assert_called_with(
'POST',
url_prefix + 'commit',
data='{}',
headers={'Content-Type': 'application/json'},
params={
'repo': None,
'comment': None,
'tag': None,
'container': '3cc2351ab11b',
'author': None,
'changes': None
},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_remove_image(self):
self.client.remove_image(fake_api.FAKE_IMAGE_ID)
fake_request.assert_called_with(
'DELETE',
url_prefix + 'images/e9aa60c60128',
params={'force': False, 'noprune': False},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_image_history(self):
self.client.history(fake_api.FAKE_IMAGE_NAME)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/test_image/history',
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_import_image(self):
self.client.import_image(
fake_api.FAKE_TARBALL_PATH,
repository=fake_api.FAKE_REPO_NAME,
tag=fake_api.FAKE_TAG_NAME
)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/create',
params={
'repo': fake_api.FAKE_REPO_NAME,
'tag': fake_api.FAKE_TAG_NAME,
'fromSrc': fake_api.FAKE_TARBALL_PATH
},
data=None,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_import_image_from_bytes(self):
stream = (i for i in range(0, 100))
self.client.import_image(
stream,
repository=fake_api.FAKE_REPO_NAME,
tag=fake_api.FAKE_TAG_NAME
)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/create',
params={
'repo': fake_api.FAKE_REPO_NAME,
'tag': fake_api.FAKE_TAG_NAME,
'fromSrc': '-',
},
headers={
'Content-Type': 'application/tar',
},
data=stream,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_import_image_from_image(self):
self.client.import_image(
image=fake_api.FAKE_IMAGE_NAME,
repository=fake_api.FAKE_REPO_NAME,
tag=fake_api.FAKE_TAG_NAME
)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/create',
params={
'repo': fake_api.FAKE_REPO_NAME,
'tag': fake_api.FAKE_TAG_NAME,
'fromImage': fake_api.FAKE_IMAGE_NAME
},
data=None,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_inspect_image(self):
self.client.inspect_image(fake_api.FAKE_IMAGE_NAME)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/test_image/json',
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_inspect_image_undefined_id(self):
for arg in None, '', {True: True}:
with pytest.raises(docker.errors.NullResource) as excinfo:
self.client.inspect_image(arg)
self.assertEqual(
excinfo.value.args[0], 'image or container param is undefined'
)
def test_insert_image(self):
try:
self.client.insert(fake_api.FAKE_IMAGE_NAME,
fake_api.FAKE_URL, fake_api.FAKE_PATH)
except docker.errors.DeprecatedMethod:
self.assertTrue(
docker.utils.compare_version('1.12', self.client._version) >= 0
)
return
fake_request.assert_called_with(
'POST',
url_prefix + 'images/test_image/insert',
params={
'url': fake_api.FAKE_URL,
'path': fake_api.FAKE_PATH
},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_push_image(self):
with mock.patch('docker.auth.auth.resolve_authconfig',
fake_resolve_authconfig):
self.client.push(fake_api.FAKE_IMAGE_NAME)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/test_image/push',
params={
'tag': None
},
data='{}',
headers={'Content-Type': 'application/json'},
stream=False,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_push_image_with_tag(self):
with mock.patch('docker.auth.auth.resolve_authconfig',
fake_resolve_authconfig):
self.client.push(
fake_api.FAKE_IMAGE_NAME, tag=fake_api.FAKE_TAG_NAME
)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/test_image/push',
params={
'tag': fake_api.FAKE_TAG_NAME,
},
data='{}',
headers={'Content-Type': 'application/json'},
stream=False,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_push_image_stream(self):
with mock.patch('docker.auth.auth.resolve_authconfig',
fake_resolve_authconfig):
self.client.push(fake_api.FAKE_IMAGE_NAME, stream=True)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/test_image/push',
params={
'tag': None
},
data='{}',
headers={'Content-Type': 'application/json'},
stream=True,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_tag_image(self):
self.client.tag(fake_api.FAKE_IMAGE_ID, fake_api.FAKE_REPO_NAME)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/e9aa60c60128/tag',
params={
'tag': None,
'repo': 'repo',
'force': 0
},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_tag_image_tag(self):
self.client.tag(
fake_api.FAKE_IMAGE_ID,
fake_api.FAKE_REPO_NAME,
tag=fake_api.FAKE_TAG_NAME
)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/e9aa60c60128/tag',
params={
'tag': 'tag',
'repo': 'repo',
'force': 0
},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_tag_image_force(self):
self.client.tag(
fake_api.FAKE_IMAGE_ID, fake_api.FAKE_REPO_NAME, force=True)
fake_request.assert_called_with(
'POST',
url_prefix + 'images/e9aa60c60128/tag',
params={
'tag': None,
'repo': 'repo',
'force': 1
},
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_get_image(self):
self.client.get_image(fake_api.FAKE_IMAGE_ID)
fake_request.assert_called_with(
'GET',
url_prefix + 'images/e9aa60c60128/get',
stream=True,
timeout=DEFAULT_TIMEOUT_SECONDS
)
def test_load_image(self):
self.client.load_image('Byte Stream....')
fake_request.assert_called_with(
'POST',
url_prefix + 'images/load',
data='Byte Stream....',
timeout=DEFAULT_TIMEOUT_SECONDS
)