mirror of
https://github.com/Stone-Red-Code/dvc.git
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132 lines
4.6 KiB
Python
132 lines
4.6 KiB
Python
import os
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from unittest import TestCase
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import pytest
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from mock import patch
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import dvc
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from dvc.ignore import DvcIgnoreFilter
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from dvc.path_info import PathInfo
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from dvc.system import System
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from dvc.utils import relpath
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from dvc.utils.compat import str
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from dvc.utils.fs import BasePathNotInCheckedPathException
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from dvc.utils.fs import contains_symlink_up_to
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from dvc.utils.fs import get_inode
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from dvc.utils.fs import get_mtime_and_size
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from tests.basic_env import TestDir
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from tests.utils import spy
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class TestMtimeAndSize(TestDir):
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def test(self):
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dvcignore = DvcIgnoreFilter(self.root_dir)
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file_time, file_size = get_mtime_and_size(self.DATA, dvcignore)
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dir_time, dir_size = get_mtime_and_size(self.DATA_DIR, dvcignore)
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actual_file_size = os.path.getsize(self.DATA)
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actual_dir_size = os.path.getsize(self.DATA) + os.path.getsize(
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self.DATA_SUB
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)
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self.assertIs(type(file_time), str)
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self.assertIs(type(file_size), str)
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self.assertEqual(file_size, str(actual_file_size))
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self.assertIs(type(dir_time), str)
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self.assertIs(type(dir_size), str)
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self.assertEqual(dir_size, str(actual_dir_size))
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class TestContainsLink(TestCase):
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def test_should_raise_exception_on_base_path_not_in_path(self):
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with self.assertRaises(BasePathNotInCheckedPathException):
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contains_symlink_up_to(os.path.join("foo", "path"), "bar")
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@patch.object(System, "is_symlink", return_value=True)
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def test_should_return_true_on_symlink_in_path(self, _):
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base_path = "foo"
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path = os.path.join(base_path, "bar")
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self.assertTrue(contains_symlink_up_to(path, base_path))
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@patch.object(System, "is_symlink", return_value=False)
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def test_should_return_false_on_path_eq_to_base_path(self, _):
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path = "path"
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self.assertFalse(contains_symlink_up_to(path, path))
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@patch.object(System, "is_symlink", return_value=False)
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@patch.object(os.path, "dirname", side_effect=lambda arg: arg)
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def test_should_return_false_on_no_more_dirs_below_path(
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self, dirname_patch, _
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):
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self.assertFalse(
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contains_symlink_up_to(os.path.join("foo", "path"), "foo")
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)
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dirname_patch.assert_called_once()
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@patch.object(System, "is_symlink", return_value=False)
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def test_should_call_recursive_on_no_condition_matched(self, _):
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contains_symlink_spy = spy(contains_symlink_up_to)
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with patch.object(
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dvc.utils.fs, "contains_symlink_up_to", contains_symlink_spy
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):
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# call from full path to match contains_symlink_spy patch path
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self.assertFalse(
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dvc.utils.fs.contains_symlink_up_to(
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os.path.join("foo", "path"), "foo"
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)
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)
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self.assertEqual(2, contains_symlink_spy.mock.call_count)
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@patch.object(System, "is_symlink", return_value=True)
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def test_should_return_false_when_base_path_is_symlink(self, _):
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base_path = "foo"
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target_path = os.path.join(base_path, "bar")
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def base_path_is_symlink(path):
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if path == base_path:
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return True
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return False
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with patch.object(
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System, "is_symlink", side_effect=base_path_is_symlink
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):
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self.assertFalse(contains_symlink_up_to(target_path, base_path))
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def test_path_object_and_str_are_valid_arg_types(self):
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base_path = "foo"
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target_path = os.path.join(base_path, "bar")
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self.assertFalse(contains_symlink_up_to(target_path, base_path))
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self.assertFalse(
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contains_symlink_up_to(PathInfo(target_path), PathInfo(base_path))
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)
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@pytest.mark.skipif(os.name != "nt", reason="Windows specific")
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def test_relpath_windows_different_drives():
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path1 = os.path.join("A:", os.sep, "some", "path")
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path2 = os.path.join("B:", os.sep, "other", "path")
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assert relpath(path1, path2) == path1
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info1, info2 = PathInfo(path1), PathInfo(path2)
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rel_info = relpath(info1, info2)
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assert isinstance(rel_info, str)
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assert rel_info == path1
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def test_get_inode(repo_dir):
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path = repo_dir.FOO
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path_info = PathInfo(path)
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assert get_inode(path) == get_inode(path_info)
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@pytest.mark.parametrize("path", [TestDir.DATA, TestDir.DATA_DIR])
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def test_path_object_and_str_are_valid_types_get_mtime_and_size(
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path, repo_dir
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):
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dvcignore = DvcIgnoreFilter(repo_dir.root_dir)
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time, size = get_mtime_and_size(path, dvcignore)
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object_time, object_size = get_mtime_and_size(PathInfo(path), dvcignore)
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assert time == object_time
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assert size == object_size
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