tests/unit/modules/test_kernelpkg_linux_apt.py - master - githubmirror/salt

tests/unit/modules/test_kernelpkg_linux_apt.py
128 строк4 KB
Sai Asish Y
fix(kernelpkg_linux_apt): handle kernelrelease with '+' in _kernel_type (#69131)
20 май 2026, 00:36
20 май 2026, 00:367b1f870
"""
    :synopsis: Unit Tests for 'module.aptkernelpkg'
    :platform: Linux
    :maturity: develop
    .. versionadded:: 2018.3.0
"""

# pylint: disable=invalid-name,no-member

import re

import pytest

try:
    # Import Salt Testing Libs
    import salt.modules.kernelpkg_linux_apt as kernelpkg
    from salt.exceptions import CommandExecutionError

    # Import Salt Libs
    from tests.support.kernelpkg import KernelPkgTestCase
    from tests.support.mixins import LoaderModuleMockMixin
    from tests.support.mock import MagicMock, patch
    from tests.support.unit import TestCase

    HAS_MODULES = True
except ImportError:
    HAS_MODULES = False


@pytest.mark.skipif(not HAS_MODULES, reason="Salt modules could not be loaded")
class AptKernelPkgTestCase(KernelPkgTestCase, TestCase, LoaderModuleMockMixin):
    """
    Test cases for salt.modules.kernelpkg_linux_apt
    """

    _kernelpkg = kernelpkg
    KERNEL_LIST = ["4.4.0-70-generic", "4.4.0-71-generic", "4.5.1-14-generic"]
    PACKAGE_DICT = {}

    @classmethod
    def setUpClass(cls):
        version = re.match(r"^(\d+\.\d+\.\d+)-(\d+)", cls.KERNEL_LIST[-1])
        cls.LATEST = f"{version.group(1)}.{version.group(2)}"

        for kernel in cls.KERNEL_LIST:
            pkg = "{}-{}".format(
                kernelpkg._package_prefix(), kernel
            )  # pylint: disable=protected-access
            cls.PACKAGE_DICT[pkg] = pkg

    def setup_loader_modules(self):
        return {
            kernelpkg: {
                "__grains__": {"kernelrelease": self.KERNEL_LIST[0]},
                "__salt__": {
                    "pkg.install": MagicMock(return_value={}),
                    "pkg.latest_version": MagicMock(return_value=self.LATEST),
                    "pkg.list_pkgs": MagicMock(return_value=self.PACKAGE_DICT),
                    "pkg.purge": MagicMock(return_value=None),
                    "system.reboot": MagicMock(return_value=None),
                },
            }
        }

    def test_list_installed(self):
        """
        Test - Return return the latest installed kernel version
        """
        PACKAGE_LIST = [
            f"{kernelpkg._package_prefix()}-{kernel}" for kernel in self.KERNEL_LIST
        ]  # pylint: disable=protected-access

        mock = MagicMock(return_value=PACKAGE_LIST)
        with patch.dict(self._kernelpkg.__salt__, {"pkg.list_pkgs": mock}):
            self.assertListEqual(self._kernelpkg.list_installed(), self.KERNEL_LIST)

    def test_list_installed_none(self):
        """
        Test - Return return the latest installed kernel version
        """
        mock = MagicMock(return_value=None)
        with patch.dict(self._kernelpkg.__salt__, {"pkg.list_pkgs": mock}):
            self.assertListEqual(self._kernelpkg.list_installed(), [])

    def test_remove_success(self):
        """
        Test - remove kernel package
        """
        with patch.object(self._kernelpkg, "active", return_value=self.KERNEL_LIST[-1]):
            with patch.object(
                self._kernelpkg, "list_installed", return_value=self.KERNEL_LIST
            ):
                result = self._kernelpkg.remove(release=self.KERNEL_LIST[0])
                self.assertIn("removed", result)
                target = "{}-{}".format(
                    self._kernelpkg._package_prefix(), self.KERNEL_LIST[0]
                )  # pylint: disable=protected-access
                self.assertListEqual(result["removed"], [target])

    def test_remove_error(self):
        """
        Test - remove kernel package
        """
        mock = MagicMock(side_effect=CommandExecutionError())
        with patch.dict(self._kernelpkg.__salt__, {"pkg.purge": mock}):
            with patch.object(
                self._kernelpkg, "active", return_value=self.KERNEL_LIST[-1]
            ):
                with patch.object(
                    self._kernelpkg, "list_installed", return_value=self.KERNEL_LIST
                ):
                    self.assertRaises(
                        CommandExecutionError,
                        self._kernelpkg.remove,
                        release=self.KERNEL_LIST[0],
                    )

    def test_kernel_type_with_trixie_release(self):
        """
        Test - _kernel_type handles a Debian 13 kernelrelease that contains '+'
        """
        with patch.object(
            self._kernelpkg, "active", return_value="6.12.86+deb13-amd64"
        ):
            self.assertEqual(
                self._kernelpkg._kernel_type(),  # pylint: disable=protected-access
                "amd64",
            )