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test_vcs.py
130 lines | 3.7 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2019 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
"""
Tests for main module's methods.
"""
import os
import tempfile
import shutil
import mock
import pytest
from rhodecode.lib.vcs import VCSError, get_backend, get_vcs_instance
pytestmark = pytest.mark.usefixtures("baseapp")
def test_get_backend(backend):
repo_class = get_backend(backend.alias)
assert repo_class == backend.repo.scm_instance().__class__
def test_alias_detect(backend):
alias = backend.alias
path = backend.repo.scm_instance().path
new_backend = get_backend(alias)
repo = new_backend(path)
assert alias == repo.alias
def test_wrong_alias():
alias = 'wrong_alias'
with pytest.raises(VCSError):
get_backend(alias)
def test_get_vcs_instance_by_path(vcs_repo):
repo = get_vcs_instance(vcs_repo.path)
assert repo.__class__ == vcs_repo.__class__
assert repo.path == vcs_repo.path
assert repo.alias == vcs_repo.alias
assert repo.name == vcs_repo.name
def test_get_vcs_instance_by_path_empty_dir(request, tmpdir):
"""
Test that ``get_vcs_instance_by_path`` returns None if a path is passed
to an empty directory.
"""
empty_dir = str(tmpdir)
repo = get_vcs_instance(empty_dir)
assert repo is None
def test_get_vcs_instance_by_path_multiple_repos(request):
"""
Test that ``get_vcs_instance_by_path`` returns None if a path is passed
to a directory with multiple repositories.
"""
empty_dir = tempfile.mkdtemp(prefix='pytest-empty-dir-')
os.mkdir(os.path.join(empty_dir, '.git'))
os.mkdir(os.path.join(empty_dir, '.hg'))
def fin():
shutil.rmtree(empty_dir)
request.addfinalizer(fin)
repo = get_vcs_instance(empty_dir)
assert repo is None
@mock.patch('rhodecode.lib.vcs.backends.get_scm')
@mock.patch('rhodecode.lib.vcs.backends.get_backend')
def test_get_vcs_instance_by_path_args_passed(
get_backend_mock, get_scm_mock, tmpdir, vcs_repo):
"""
Test that the arguments passed to ``get_vcs_instance_by_path`` are
forwarded to the vcs backend class.
"""
backend = mock.MagicMock()
get_backend_mock.return_value = backend
args = ['these-are-test-args', 0, True, None]
repo = vcs_repo.path
get_vcs_instance(repo, *args)
backend.assert_called_with(*args, repo_path=repo)
@mock.patch('rhodecode.lib.vcs.backends.get_scm')
@mock.patch('rhodecode.lib.vcs.backends.get_backend')
def test_get_vcs_instance_by_path_kwargs_passed(
get_backend_mock, get_scm_mock, vcs_repo):
"""
Test that the keyword arguments passed to ``get_vcs_instance_by_path`` are
forwarded to the vcs backend class.
"""
backend = mock.MagicMock()
get_backend_mock.return_value = backend
kwargs = {
'foo': 'these-are-test-args',
'bar': 0,
'baz': True,
'foobar': None
}
repo = vcs_repo.path
get_vcs_instance(repo, **kwargs)
backend.assert_called_with(repo_path=repo, **kwargs)