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from __future__ import annotations
import os
import pytest
from pre_commit_hooks.check_symlinks import main
xfail_symlink = pytest.mark.xfail(os.name == 'nt', reason='No symlink support')
@xfail_symlink
@pytest.mark.parametrize(
('dest', 'expected'), (('exists', 0), ('does-not-exist', 1)),
)
def test_main(tmpdir, dest, expected): # pragma: no cover (symlinks)
tmpdir.join('exists').ensure()
symlink = tmpdir.join('symlink')
symlink.mksymlinkto(tmpdir.join(dest))
assert main((str(symlink),)) == expected
def test_main_normal_file(tmpdir):
assert main((str(tmpdir.join('f').ensure()),)) == 0
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