GitPython/test/test_installation.py at master · gitpython-developers/GitPython

37 lines (33 loc) · 2.01 KB

# This module is part of GitPython and is released under
# the BSD License: http://www.opensource.org/licenses/bsd-license.php

import ast
import os
import subprocess
from test.lib import TestBase
from test.lib.helper import with_rw_directory


class TestInstallation(TestBase):
    def setUp_venv(self, rw_dir):
        self.venv = rw_dir
        subprocess.run(['virtualenv', self.venv], stdout=subprocess.PIPE)
        self.python = os.path.join(self.venv, 'bin/python3')
        self.pip = os.path.join(self.venv, 'bin/pip3')
        self.sources = os.path.join(self.venv, "src")
        self.cwd = os.path.dirname(os.path.dirname(__file__))
        os.symlink(self.cwd, self.sources, target_is_directory=True)

    @with_rw_directory
    def test_installation(self, rw_dir):
        self.setUp_venv(rw_dir)
        result = subprocess.run([self.pip, 'install', '-r', 'requirements.txt'],
                                stdout=subprocess.PIPE, cwd=self.sources)
        self.assertEqual(0, result.returncode, msg=result.stderr or result.stdout or "Can't install requirements")
        result = subprocess.run([self.python, 'setup.py', 'install'], stdout=subprocess.PIPE, cwd=self.sources)
        self.assertEqual(0, result.returncode, msg=result.stderr or result.stdout or "Can't build - setup.py failed")
        result = subprocess.run([self.python, '-c', 'import git'], stdout=subprocess.PIPE, cwd=self.sources)
        self.assertEqual(0, result.returncode, msg=result.stderr or result.stdout or "Selftest failed")
        result = subprocess.run([self.python, '-c', 'import sys;import git; print(sys.path)'],
                                stdout=subprocess.PIPE, cwd=self.sources)
        syspath = result.stdout.decode('utf-8').splitlines()[0]
        syspath = ast.literal_eval(syspath)
        self.assertEqual('', syspath[0],
                         msg='Failed to follow the conventions for https://docs.python.org/3/library/sys.html#sys.path')
        self.assertTrue(syspath[1].endswith('gitdb'), msg='Failed to add gitdb to sys.path')

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