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pre-commit-hooks/tests/fix_byte_order_marker_test.py at main · TomsCodingCode/pre-commit-hooks · GitHub

15 lines (10 loc) · 399 Bytes

from __future__ import annotations
from pre_commit_hooks import fix_byte_order_marker
def test_failure(tmpdir):
    f = tmpdir.join('f.txt')
    f.write_text('ohai', encoding='utf-8-sig')
    assert fix_byte_order_marker.main((str(f),)) == 1
def test_success(tmpdir):
    f = tmpdir.join('f.txt')
    f.write_text('ohai', encoding='utf-8')
    assert fix_byte_order_marker.main((str(f),)) == 0