本文整理汇总了Python中docker_squash.image.Image._add_markers方法的典型用法代码示例。如果您正苦于以下问题：Python Image._add_markers方法的具体用法？Python Image._add_markers怎么用？Python Image._add_markers使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类docker_squash.image.Image的用法示例。
在下文中一共展示了Image._add_markers方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TestAddMarkers
# 需要导入模块: from docker_squash.image import Image [as 别名]
# 或者: from docker_squash.image.Image import _add_markers [as 别名]
class TestAddMarkers(unittest.TestCase):
def setUp(self):
self.docker_client = mock.Mock()
self.log = mock.Mock()
self.image = "whatever"
self.squash = Image(self.log, self.docker_client, self.image, None)
def test_should_not_fail_with_empty_list_of_markers_to_add(self):
self.squash._add_markers({}, None, None)
def test_should_add_all_marker_files_to_empty_tar(self):
tar = mock.Mock()
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
markers = {marker_1: 'file'}
with mock.patch('docker_squash.image.Image._files_in_layers', return_value={}):
self.squash._add_markers(markers, tar, None)
self.assertTrue(len(tar.addfile.mock_calls) == 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'file')
self.assertTrue(tar_info.isfile())
def test_should_skip_a_marker_file_if_file_is_in_unsquashed_layers(self):
tar = mock.Mock()
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
markers = {marker_1: 'file1', marker_2: 'file2'}
self.squash._add_markers(markers, tar, {'1234layerdid': ['some/file', 'marker_1']})
self.assertEqual(len(tar.addfile.mock_calls), 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'file2')
self.assertTrue(tar_info.isfile())
def test_should_not_add_any_marker_files(self):
tar = mock.Mock()
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
markers = {marker_1: 'file1', marker_2: 'file2'}
self.squash._add_markers(markers, tar, {'1234layerdid': ['some/file', 'marker_1', 'marker_2']})
self.assertTrue(len(tar.addfile.mock_calls) == 0)示例2: TestAddMarkers
# 需要导入模块: from docker_squash.image import Image [as 别名]
# 或者: from docker_squash.image.Image import _add_markers [as 别名]
class TestAddMarkers(unittest.TestCase):
def setUp(self):
self.docker_client = mock.Mock()
self.log = mock.Mock()
self.image = "whatever"
self.squash = Image(self.log, self.docker_client, self.image, None)
def test_should_not_fail_with_empty_list_of_markers_to_add(self):
self.squash._add_markers({}, None, None, [])
def test_should_add_all_marker_files_to_empty_tar(self):
tar = mock.Mock()
tar.getnames.return_value = []
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
markers = {marker_1: 'file'}
self.squash._add_markers(markers, tar, {}, [])
self.assertTrue(len(tar.addfile.mock_calls) == 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'file')
self.assertTrue(tar_info.isfile())
def test_should_add_all_marker_files_to_empty_tar_besides_what_should_be_skipped(self):
tar = mock.Mock()
tar.getnames.return_value = []
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
markers = {marker_1: 'file1', marker_2: 'file2'}
self.squash._add_markers(markers, tar, {'1234layerdid': ['/marker_1', '/marker_2']}, [['/marker_1']])
self.assertEqual(len(tar.addfile.mock_calls), 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'file2')
self.assertTrue(tar_info.isfile())
def test_should_skip_a_marker_file_if_file_is_in_unsquashed_layers(self):
tar = mock.Mock()
# List of files in the squashed tar
tar.getnames.return_value = ['marker_1']
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
# List of marker files to add back
markers = {marker_1: 'marker_1', marker_2: 'marker_2'}
# List of files in all layers to be moved
files_in_moved_layers = {'1234layerdid': ['/some/file', '/marker_2']}
self.squash._add_markers(markers, tar, files_in_moved_layers, [])
self.assertEqual(len(tar.addfile.mock_calls), 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'marker_2')
self.assertTrue(tar_info.isfile())
def test_should_not_add_any_marker_files(self):
tar = mock.Mock()
tar.getnames.return_value = ['marker_1', 'marker_2']
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
markers = {marker_1: 'file1', marker_2: 'file2'}
self.squash._add_markers(markers, tar, {'1234layerdid': ['some/file', 'marker_1', 'marker_2']}, [])
self.assertTrue(len(tar.addfile.mock_calls) == 0)
# https://github.com/goldmann/docker-squash/issues/108
def test_should_add_marker_file_when_tar_has_prefixed_entries(self):
tar = mock.Mock()
# Files already in tar
tar.getnames.return_value = ['./abc', './def']
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.some/file')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.file2')
markers = {marker_1: 'filecontent1', marker_2: 'filecontent2'}
# List of layers to move (and files in these layers), already normalized
self.squash._add_markers(markers, tar, {'1234layerdid': ['/some/file', '/other/file', '/stuff']}, [])
self.assertEqual(len(tar.addfile.mock_calls), 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
# We need to add the marker file because we need to
#.........这里部分代码省略.........
示例3: TestAddMarkers
# 需要导入模块: from docker_squash.image import Image [as 别名]
# 或者: from docker_squash.image.Image import _add_markers [as 别名]
class TestAddMarkers(unittest.TestCase):
def setUp(self):
self.docker_client = mock.Mock()
self.log = mock.Mock()
self.image = "whatever"
self.squash = Image(self.log, self.docker_client, self.image, None)
def test_should_not_fail_with_empty_list_of_markers_to_add(self):
self.squash._add_markers({}, None, None)
def test_should_add_all_marker_files_to_empty_tar(self):
tar = mock.Mock()
tar.getnames.return_value = []
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
markers = {marker_1: 'file'}
self.squash._add_markers(markers, tar, {})
self.assertTrue(len(tar.addfile.mock_calls) == 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'file')
self.assertTrue(tar_info.isfile())
def test_should_skip_a_marker_file_if_file_is_in_unsquashed_layers(self):
tar = mock.Mock()
# List of files in the squashed tar
tar.getnames.return_value = ['marker_1']
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
# List of marker files to add back
markers = {marker_1: 'marker_1', marker_2: 'marker_2'}
# List of files in all layers to be moved
files_in_moved_layers = {'1234layerdid': ['some/file', 'marker_2']}
self.squash._add_markers(markers, tar, files_in_moved_layers)
self.assertTrue(len(tar.addfile.mock_calls) == 1)
tar_info, marker_file = tar.addfile.call_args[0]
self.assertIsInstance(tar_info, tarfile.TarInfo)
self.assertTrue(marker_file == 'marker_2')
self.assertTrue(tar_info.isfile())
def test_should_not_add_any_marker_files(self):
tar = mock.Mock()
tar.getnames.return_value = ['marker_1', 'marker_2']
marker_1 = mock.Mock()
type(marker_1).name = mock.PropertyMock(return_value='.wh.marker_1')
marker_2 = mock.Mock()
type(marker_2).name = mock.PropertyMock(return_value='.wh.marker_2')
markers = {marker_1: 'file1', marker_2: 'file2'}
self.squash._add_markers(markers, tar, {'1234layerdid': ['some/file', 'marker_1', 'marker_2']})
self.assertTrue(len(tar.addfile.mock_calls) == 0)