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"""Tests for the flake8.violation.Violation class."""
from __future__ import annotations
from unittest import mock
import pytest
from flake8.violation import Violation
@pytest.mark.parametrize(
"error_code,physical_line,expected_result",
[
("E111", "a = 1", False),
("E121", "a = 1 # noqa: E111", False),
("E121", "a = 1 # noqa: E111,W123,F821", False),
("E111", "a = 1 # noqa: E111,W123,F821", True),
("W123", "a = 1 # noqa: E111,W123,F821", True),
("W123", "a = 1 # noqa: E111, W123,F821", True),
("E111", "a = 1 # noqa: E11,W123,F821", True),
("E121", "a = 1 # noqa:E111,W123,F821", False),
("E111", "a = 1 # noqa:E111,W123,F821", True),
("W123", "a = 1 # noqa:E111,W123,F821", True),
("W123", "a = 1 # noqa:E111, W123,F821", True),
("E111", "a = 1 # noqa:E11,W123,F821", True),
("E111", "a = 1 # noqa, analysis:ignore", True),
("E111", "a = 1 # noqa analysis:ignore", True),
("E111", "a = 1 # noqa - We do not care", True),
("E111", "a = 1 # noqa: We do not care", True),
("E111", "a = 1 # noqa:We do not care", True),
("ABC123", "a = 1 # noqa: ABC123", True),
("E111", "a = 1 # noqa: ABC123", False),
("ABC123", "a = 1 # noqa: ABC124", False),
],
)
def test_is_inline_ignored(error_code, physical_line, expected_result):
"""Verify that we detect inline usage of ``# noqa``."""
error = Violation(error_code, "filename.py", 1, 1, "error text", None)
# We want `None` to be passed as the physical line so we actually use our
# monkey-patched linecache.getline value.
with mock.patch("linecache.getline", return_value=physical_line):
assert error.is_inline_ignored(False) is expected_result
def test_disable_is_inline_ignored():
"""Verify that is_inline_ignored exits immediately if disabling NoQA."""
error = Violation("E121", "filename.py", 1, 1, "error text", "line")
with mock.patch("linecache.getline") as getline:
assert error.is_inline_ignored(True) is False
assert getline.called is False
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