# RhodeCode VCSServer provides access to different vcs backends via network.
# Copyright (C) 2014-2023 RhodeCode GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

import pytest
from vcsserver.str_utils import ascii_bytes, ascii_str, convert_to_str


@pytest.mark.parametrize('given, expected', [
    ('a', b'a'),
    ('a', b'a'),
])
def test_ascii_bytes(given, expected):
    assert ascii_bytes(given) == expected


@pytest.mark.parametrize('given', [
    'å',
    'å'.encode('utf8')
])
def test_ascii_bytes_raises(given):
    with pytest.raises(ValueError):
        ascii_bytes(given)


@pytest.mark.parametrize('given, expected', [
    (b'a', 'a'),
])
def test_ascii_str(given, expected):
    assert ascii_str(given) == expected


@pytest.mark.parametrize('given', [
    'a',
    'å'.encode('utf8'),
    'å'
])
def test_ascii_str_raises(given):
    with pytest.raises(ValueError):
        ascii_str(given)


@pytest.mark.parametrize('given, expected', [
    ('a', 'a'),
    (b'a', 'a'),
    # tuple
    (('a', b'b', b'c'), ('a', 'b', 'c')),
    # nested tuple
    (('a', b'b', (b'd', b'e')), ('a', 'b', ('d', 'e'))),
    # list
    (['a', b'b', b'c'], ['a', 'b', 'c']),
    # mixed
    (['a', b'b', b'c', (b'b1', b'b2')], ['a', 'b', 'c', ('b1', 'b2')])
])
def test_convert_to_str(given, expected):
    assert convert_to_str(given) == expected