tests/backend/version/source/test_regex.py - master - niceSOFT/python3-hatchling

tests/backend/version/source/test_regex.py
119 строк4 KB
Dimitri Papadopoulos Orfanos
Upgrade Ruff to 0.13.2 (#1890)
28 сен 2025, 21:20
28 сен 2025, 21:20aff6f39
from itertools import product

import pytest

from hatchling.version.source.regex import RegexSource

DEFAULT_PATTERN_PRODUCTS = list(product(("__version__", "VERSION", "version"), ('"', "'"), ("", "v")))


def test_no_path(isolation):
    source = RegexSource(str(isolation), {})

    with pytest.raises(ValueError, match="option `path` must be specified"):
        source.get_version_data()


def test_path_not_string(isolation):
    source = RegexSource(str(isolation), {"path": 1})

    with pytest.raises(TypeError, match="option `path` must be a string"):
        source.get_version_data()


def test_path_nonexistent(isolation):
    source = RegexSource(str(isolation), {"path": "a/b"})

    with pytest.raises(OSError, match="file does not exist: a/b"):
        source.get_version_data()


def test_pattern_not_string(temp_dir):
    source = RegexSource(str(temp_dir), {"path": "a/b", "pattern": 23})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.touch()

    with pytest.raises(TypeError, match="option `pattern` must be a string"):
        source.get_version_data()


def test_no_version(temp_dir):
    source = RegexSource(str(temp_dir), {"path": "a/b"})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.touch()

    with temp_dir.as_cwd(), pytest.raises(ValueError, match="unable to parse the version from the file: a/b"):
        source.get_version_data()


def test_pattern_no_version_group(temp_dir):
    source = RegexSource(str(temp_dir), {"path": "a/b", "pattern": ".+"})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.write_text("foo")

    with temp_dir.as_cwd(), pytest.raises(ValueError, match="no group named `version` was defined in the pattern"):
        source.get_version_data()


def test_match_custom_pattern(temp_dir):
    source = RegexSource(str(temp_dir), {"path": "a/b", "pattern": 'VER = "(?P<version>.+)"'})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.write_text('VER = "0.0.1"')

    with temp_dir.as_cwd():
        assert source.get_version_data()["version"] == "0.0.1"


@pytest.mark.parametrize(("variable", "quote", "prefix"), DEFAULT_PATTERN_PRODUCTS)
def test_match_default_pattern(temp_dir, helpers, variable, quote, prefix):
    source = RegexSource(str(temp_dir), {"path": "a/b"})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.write_text(
        helpers.dedent(
            f"""
            __all__ = [{quote}{variable}{quote}, {quote}foo{quote}]

            {variable} = {quote}{prefix}0.0.1{quote}

            def foo():
                return {quote}bar{quote}
            """
        )
    )

    with temp_dir.as_cwd():
        assert source.get_version_data()["version"] == "0.0.1"


@pytest.mark.parametrize(("variable", "quote", "prefix"), DEFAULT_PATTERN_PRODUCTS)
def test_set_default_pattern(temp_dir, helpers, variable, quote, prefix):
    source = RegexSource(str(temp_dir), {"path": "a/b"})

    file_path = temp_dir / "a" / "b"
    file_path.ensure_parent_dir_exists()
    file_path.write_text(
        helpers.dedent(
            f"""
            __all__ = [{quote}{variable}{quote}, {quote}foo{quote}]

            {variable} = {quote}{prefix}0.0.1{quote}

            def foo():
                return {quote}bar{quote}
            """
        )
    )

    with temp_dir.as_cwd():
        source.set_version("foo", source.get_version_data())
        assert source.get_version_data()["version"] == "foo"