add test to guard against yaml_dump
import shlex
+from unittest import mock
import pytest
+import yaml
import pre_commit.constants as C
from pre_commit import git
+from pre_commit import util
from pre_commit.commands.autoupdate import _check_hooks_still_exist_at_rev
from pre_commit.commands.autoupdate import autoupdate
from pre_commit.commands.autoupdate import RepositoryCannotBeUpdatedError
@@ -173,6 +176,11 @@ def test_autoupdate_out_of_date_repo(out_of_date, tmpdir, store):
assert cfg.read() == fmt.format(out_of_date.path, out_of_date.head_rev)
+def test_autoupdate_pure_yaml(out_of_date, tmpdir, store):
+ with mock.patch.object(util, 'Dumper', yaml.SafeDumper):
+ test_autoupdate_out_of_date_repo(out_of_date, tmpdir, store)
+
+
def test_autoupdate_only_one_to_update(up_to_date, out_of_date, tmpdir, store):
fmt = (
'repos:\n'
