class Test_ManifestDirWalker(unittest.TestCase):
def setUp(self):
self.mdw = ManifestDirWalker(Manifest)
def must_equal(self, tar_path, expect):
m = Manifest_from_walking_unpacked_tar(tar_path)
self.assertEqual(m, expect)
def test_missing_raises_ValueError(self):
self.assertRaises(ValueError, self.mdw.build, t_path("missing"))
def test_not_a_dir(self):
self.assertRaises(ValueError, self.mdw.build, t_path("plain_file"))
def test_empty_dir(self):
self.must_equal("empty.tar", {})
def test_empty_dir_trailing_slash(self):
with unpacked_tar("empty.tar") as d:
m = self.mdw.build(d + "/")
self.assertEqual(m, {})
def test_single_file(self):
self.must_equal("single_file.tar", {"foo": {}})
def test_two_files(self):
self.must_equal("two_files.tar", {"foo": {}, "bar": {}})
def test_file_and_empty_subdir(self):
self.must_equal("file_and_empty_subdir.tar", {"file": {}, "subdir": {}})
def test_file_and_subdir(self):
self.must_equal("file_and_subdir.tar",
{"file": {}, "subdir": {"foo": {}}})
def test_file_and_subdir_trailing_slash(self):
with unpacked_tar("file_and_subdir.tar") as d:
m = self.mdw.build(d + "/")
self.assertEqual(m, {"file": {}, "subdir": {"foo": {}}})
def test_files_at_many_levels(self):
self.must_equal("files_at_many_levels.tar",{
"foo": {},
"bar": {},
"baz": {
"foo": {},
"bar": {},
"baz": {"foo": {}, "bar": {}, "baz": {}}
}
})
def test_files_with_contents(self):
self.must_equal("files_with_contents.tar",{
"foo": {},
"bar": {"baz": {}},
"symlink_to_bar_baz": {},
})
def test_file_and_subdir_trailing_slash(self):
with unpacked_tar("file_and_subdir.tar") as d:
m = ManifestDirWalker().build(d + "/")
self.assertEqual(["/".join(path) for path, entries, attrs in m.walk()],
["", "file", "subdir", "subdir/foo"])
def test_file_and_subdir_trailing_slash(self):
with unpacked_tar("file_and_subdir.tar") as d:
m = ManifestDirWalker().build(d + "/")
self.assertEqual(list(m.paths()), ["file", "subdir", "subdir/foo"])
def setUp(self):
self.mdw = ManifestDirWalker(Manifest)
