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Diffstat (limited to 'tests/test_mlia_utils_py_manager.py')
-rw-r--r-- | tests/test_mlia_utils_py_manager.py | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/test_mlia_utils_py_manager.py b/tests/test_mlia_utils_py_manager.py new file mode 100644 index 0000000..e41680d --- /dev/null +++ b/tests/test_mlia_utils_py_manager.py @@ -0,0 +1,73 @@ +# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates. +# SPDX-License-Identifier: Apache-2.0 +"""Tests for python package manager.""" +import sys +from unittest.mock import MagicMock + +import pytest + +from mlia.utils.py_manager import get_package_manager +from mlia.utils.py_manager import PyPackageManager + + +def test_get_package_manager() -> None: + """Test function get_package_manager.""" + manager = get_package_manager() + assert isinstance(manager, PyPackageManager) + + +@pytest.fixture(name="mock_check_call") +def mock_check_call_fixture(monkeypatch: pytest.MonkeyPatch) -> MagicMock: + """Mock check_call function.""" + mock_check_call = MagicMock() + monkeypatch.setattr("mlia.utils.py_manager.check_call", mock_check_call) + + return mock_check_call + + +def test_py_package_manager_metadata() -> None: + """Test getting package status.""" + manager = PyPackageManager() + assert manager.package_installed("pytest") + assert manager.packages_installed(["pytest", "mlia"]) + + +def test_py_package_manager_install(mock_check_call: MagicMock) -> None: + """Test package installation.""" + manager = PyPackageManager() + with pytest.raises(ValueError, match="No package names provided"): + manager.install([]) + + manager.install(["mlia", "pytest"]) + mock_check_call.assert_called_once_with( + [ + sys.executable, + "-m", + "pip", + "--disable-pip-version-check", + "install", + "mlia", + "pytest", + ] + ) + + +def test_py_package_manager_uninstall(mock_check_call: MagicMock) -> None: + """Test package removal.""" + manager = PyPackageManager() + with pytest.raises(ValueError, match="No package names provided"): + manager.uninstall([]) + + manager.uninstall(["mlia", "pytest"]) + mock_check_call.assert_called_once_with( + [ + sys.executable, + "-m", + "pip", + "--disable-pip-version-check", + "uninstall", + "--yes", + "mlia", + "pytest", + ] + ) |