test/tests.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
SPDX-License-Identifier: GPL-3.0-or-later
Copyright (c) 2023 Savoir-faire Linux

Run some actual tests on the pywinmake package, using the test/winmake.py script.
"""

import subprocess
import unittest

class PyWinMakeTests(unittest.TestCase):
    """
    Use Nettle here as a test package because it has 1 dependency (GMP) and is
    small enough to build quickly.
    """
    package = 'nettle'
    package_dep = 'gmp'

    args = ['-l4', '-v2']
    base_command = ['python', 'test/winmake.py']
    base_command.extend(args)

    def test_0_clean(self):
        result = subprocess.run(self.base_command + ['clean'],
                                 stdout=subprocess.PIPE)
        self.assertEqual(result.returncode, 0)

    def test_1_resolve(self):
        result = subprocess.run(self.base_command + ['resolve', self.package],
                                 stdout=subprocess.PIPE)
        self.assertEqual(result.returncode, 0)

    def test_2_remove_dep(self):
        result = subprocess.run(self.base_command + ['clean', self.package_dep],
                                 stdout=subprocess.PIPE)
        self.assertEqual(result.returncode, 0)

    def test_3_resolve_with_missing_dep(self):
        result = subprocess.run(self.base_command + ['resolve', self.package],
                                 stdout=subprocess.PIPE)
        self.assertEqual(result.returncode, 0)
        self.assertIn('libgmp.vcxproj', result.stdout.decode('utf-8'))

    def test_4_resolve_package_with_different_name(self):
        """msgpack-c has a different package name than the directory name"""
        result = subprocess.run(self.base_command + ['resolve', 'msgpack'],
                                 stdout=subprocess.PIPE)
        self.assertEqual(result.returncode, 0)


if __name__ == '__main__':
    unittest.main()