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# SPDX-FileCopyrightText: 2022 Hynek Schlawack <hs@ox.cx>
#
# SPDX-License-Identifier: MIT
from __future__ import annotations
import pytest
from hatch_fancy_pypi_readme._substitutions import Substituter
VALID = {"pattern": "f(o)o", "replacement": r"bar\g<1>bar"}
def cow_valid(**kw):
d = VALID.copy()
d.update(**kw)
return d
class TestSubstituter:
def test_ok(self):
"""
Valid pattern leads to correct behavior.
"""
sub = Substituter.from_config(VALID)
assert "xxx barobar yyy" == sub.substitute("xxx foo yyy")
def test_twisted(self):
"""
Twisted example works.
https://github.com/twisted/twisted/blob/eda9d29dc7fe34e7b207781e5674dc92f798bffe/setup.py#L19-L24
"""
assert (
"For information on changes in this release, see the `NEWS <https://github.com/twisted/twisted/blob/trunk/NEWS.rst>`_ file."
) == Substituter.from_config(
{
"pattern": r"`([^`]+)\s+<(?!https?://)([^>]+)>`_",
"replacement": r"`\1 <https://github.com/twisted/twisted/blob/trunk/\2>`_",
"ignore-case": True,
}
).substitute(
"For information on changes in this release, see the `NEWS <NEWS.rst>`_ file."
)
@pytest.mark.parametrize(
("pat", "repl", "text", "expect"),
[
(
r"#(\d+)",
r"[#\1](https://github.com/pydantic/pydantic/issues/\1)",
"* Foo #4224, #4470 Bar",
"* Foo [#4224](https://github.com/pydantic/pydantic/issues/"
"4224), [#4470](https://github.com/pydantic/pydantic/issues/"
"4470) Bar",
),
(
r"( +)@([\w\-]+)",
r"\1[@\2](https://github.com/\2)",
"foo @github-user bar",
"foo [@github-user](https://github.com/github-user) bar",
),
],
)
def test_pydantic(self, pat, repl, text, expect):
"""
Pydantic examples work.
https://github.com/hynek/hatch-fancy-pypi-readme/issues/9#issuecomment-1238584908
"""
assert expect == Substituter.from_config(
{
"pattern": pat,
"replacement": repl,
"ignore-case": True,
}
).substitute(text)
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