#!/usr/bin/env python

from __future__ import absolute_import, division, unicode_literals
import unittest


from cola import cmds
from cola.compat import unichr


class CmdsTestCase(unittest.TestCase):
    """Tests the cola.core module's unicode handling
    """

    def test_Commit_strip_comments(self):
        """Ensure that commit messages are stripped of comments"""

        msg = 'subject\n\n#comment\nbody'
        expect = 'subject\n\nbody\n'
        actual = cmds.Commit.strip_comments(msg)
        self.assertEqual(expect, actual)

    def test_Commit_strip_comments_unicode(self):
        """Ensure that unicode is preserved in stripped commit messages"""

        msg = unichr(0x1234) + '\n\n#comment\nbody'
        expect = unichr(0x1234) + '\n\nbody\n'
        actual = cmds.Commit.strip_comments(msg)
        self.assertEqual(expect, actual)

    def test_unix_path_win32(self):
        path = r'Z:\Program Files\git-cola\bin\git-dag'
        expect = '/Z/Program Files/git-cola/bin/git-dag'
        actual = cmds.unix_path(path, is_win32=lambda: True)
        self.assertEqual(expect, actual)

    def test_unix_path_is_a_noop_on_sane_platforms(self):
        path = r'/:we/don\t/need/no/stinking/badgers!'
        expect = path
        actual = cmds.unix_path(path, is_win32=lambda: False)
        self.assertEqual(expect, actual)


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