#!/usr/bin/python3

# -*- coding: utf-8 -*-

import os.path

import shutil

import subprocess

import tempfile

import unittest

import lib

class TestLinuxGit(unittest.TestCase):

    def setUp(self):

        self.tmpdir = tempfile.mkdtemp(prefix="ks_linux_git")

        self.lg_path = os.path.join(lib.libdir(), "../linux_git.sh")

    def tearDown(self):

        shutil.rmtree(self.tmpdir)

    def run_one(self, *, bare, var, output):

        args = ["git", "init", "--quiet"]

        if bare:

            args.append("--bare")

        args.append(self.tmpdir)

        subprocess.check_call(args, env={})

        retval = subprocess.check_output((self.lg_path,),

                                         env={"LINUX_GIT" : var})

        self.assertEqual(output, retval.decode())

    def test_bare(self):

        self.run_one(bare=True, var=self.tmpdir, output=self.tmpdir + "\n")

    def test_nonbare(self):

        self.run_one(bare=False, var=self.tmpdir,

                     output=os.path.join(self.tmpdir, ".git") + "\n")

    def test_nonbare_git(self):

        self.run_one(bare=False, var=os.path.join(self.tmpdir, ".git"),

                     output=os.path.join(self.tmpdir, ".git") + "\n")

if __name__ == '__main__':

    # Run a single testcase

    suite = unittest.TestLoader().loadTestsFromTestCase(TestLinuxGit)

    unittest.TextTestRunner(verbosity=2).run(suite)