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import pytest
import asyncio
import subprocess
from pathlib import Path
from unittest.mock import patch, mock_open
from gita import utils, info
from conftest import (
PATH_FNAME, PATH_FNAME_EMPTY, PATH_FNAME_CLASH, GROUP_FNAME, TEST_DIR,
)
@pytest.mark.parametrize('repo_path, paths, expected', [
('/a/b/c/repo', ['/a/b'], (('b', 'c'), '/a')),
])
def test_generate_dir_hash(repo_path, paths, expected):
got = utils._generate_dir_hash(repo_path, paths)
assert got == expected
@pytest.mark.parametrize('repos, paths, expected', [
({'r1': {'path': '/a/b//repo1'}, 'r2': {'path': '/a/b/repo2'}},
['/a/b'], {'b': {'repos': ['r1', 'r2'], 'path': '/a/b'}}),
({'r1': {'path': '/a/b//repo1'}, 'r2': {'path': '/a/b/c/repo2'}},
['/a/b'], {'b': {'repos': ['r1', 'r2'], 'path': '/a/b'},
'b-c': {'repos': ['r2'], 'path': "/a/b/c"}}),
({'r1': {'path': '/a/b/c/repo1'}, 'r2': {'path': '/a/b/c/repo2'}},
['/a/b'], {'b-c': {'repos': ['r1', 'r2'], 'path': '/a/b/c'},
'b': {'path': '/a/b', 'repos': ['r1', 'r2']}}),
])
def test_auto_group(repos, paths, expected):
got = utils.auto_group(repos, paths)
assert got == expected
@pytest.mark.parametrize('test_input, diff_return, expected', [
([{'abc': {'path': '/root/repo/', 'type': '', 'flags': []}}, False],
True, 'abc \x1b[31mrepo *+_ \x1b[0m msg xx'),
([{'abc': {'path': '/root/repo/', 'type': '', 'flags': []}}, True],
True, 'abc repo *+_ msg xx'),
([{'repo': {'path': '/root/repo2/', 'type': '', 'flags': []}}, False],
False, 'repo \x1b[32mrepo _ \x1b[0m msg xx'),
])
def test_describe(test_input, diff_return, expected, monkeypatch):
monkeypatch.setattr(info, 'get_head', lambda x: 'repo')
monkeypatch.setattr(info, 'run_quiet_diff', lambda *_: diff_return)
monkeypatch.setattr(info, 'get_commit_msg', lambda *_: "msg")
monkeypatch.setattr(info, 'get_commit_time', lambda *_: "xx")
monkeypatch.setattr(info, 'has_untracked', lambda *_: True)
monkeypatch.setattr('os.chdir', lambda x: None)
info.get_color_encoding.cache_clear() # avoid side effect
assert expected == next(utils.describe(*test_input))
@pytest.mark.parametrize('path_fname, expected', [
(PATH_FNAME, {
'repo1': {'path': '/a/bcd/repo1', 'type': '', 'flags': []},
'repo2': {'path': '/e/fgh/repo2', 'type': '', 'flags': []},
'xxx': {'path': '/a/b/c/repo3', 'type': '', 'flags': []},
}),
(PATH_FNAME_EMPTY, {}),
(PATH_FNAME_CLASH, {
'repo2': {'path': '/e/fgh/repo2', 'type': '', 'flags': ['--haha', '--pp']},
'repo1': {'path': '/root/x/repo1', 'type': '', 'flags': []}
}),
])
@patch('gita.utils.is_git', return_value=True)
@patch('gita.common.get_config_fname')
def test_get_repos(mock_path_fname, _, path_fname, expected):
mock_path_fname.return_value = path_fname
utils.get_repos.cache_clear()
assert utils.get_repos() == expected
@patch('gita.common.get_config_dir')
def test_get_context(mock_config_dir):
mock_config_dir.return_value = TEST_DIR
utils.get_context.cache_clear()
assert utils.get_context() == TEST_DIR / 'xx.context'
mock_config_dir.return_value = '/'
utils.get_context.cache_clear()
assert utils.get_context() == None
@pytest.mark.parametrize('group_fname, expected', [
(GROUP_FNAME, {'xx': {'repos': ['a', 'b'], 'path': ''},
'yy': {'repos': ['a', 'c', 'd'], 'path': ''}}),
])
@patch('gita.common.get_config_fname')
def test_get_groups(mock_group_fname, group_fname, expected):
mock_group_fname.return_value = group_fname
utils.get_groups.cache_clear()
assert utils.get_groups() == expected
@patch('os.path.isfile', return_value=True)
@patch('os.path.getsize', return_value=True)
def test_custom_push_cmd(*_):
with patch('builtins.open',
mock_open(read_data='{"push":{"cmd":"hand","help":"me","allow_all":true}}')):
cmds = utils.get_cmds_from_files()
assert cmds['push'] == {'cmd': 'hand', 'help': 'me', 'allow_all': True}
@pytest.mark.parametrize(
'path_input, expected',
[
(['/home/some/repo'], '/home/some/repo,some/repo,,\r\n'), # add one new
(['/home/some/repo1', '/repo2'],
{'/repo2,repo2,,\r\n', # add two new
'/home/some/repo1,repo1,,\r\n'}), # add two new
(['/home/some/repo1', '/nos/repo'],
'/home/some/repo1,repo1,,\r\n'), # add one old one new
])
@patch('os.makedirs')
@patch('gita.utils.is_git', return_value=True)
def test_add_repos(_0, _1, path_input, expected, monkeypatch):
monkeypatch.setenv('XDG_CONFIG_HOME', '/config')
with patch('builtins.open', mock_open()) as mock_file:
utils.add_repos({'repo': {'path': '/nos/repo'}}, path_input)
mock_file.assert_called_with('/config/gita/repos.csv', 'a+', newline='')
handle = mock_file()
if type(expected) == str:
handle.write.assert_called_once_with(expected)
else:
# the write order is random
assert handle.write.call_count == 2
args, kwargs = handle.write.call_args
assert args[0] in expected
assert not kwargs
@patch('gita.utils.write_to_groups_file')
@patch('gita.utils.write_to_repo_file')
def test_rename_repo(mock_write, _):
repos = {'r1': {'path': '/a/b', 'type': None},
'r2': {'path': '/c/c', 'type': None}}
utils.rename_repo(repos, 'r2', 'xxx')
mock_write.assert_called_once_with(repos, 'w')
def test_async_output(capfd):
tasks = [
utils.run_async('myrepo', '.', [
'python3', '-c',
f"print({i});import time; time.sleep({i});print({i})"
]) for i in range(4)
]
# I don't fully understand why a new loop is needed here. Without a new
# loop, "pytest" fails but "pytest tests/test_utils.py" works. Maybe pytest
# itself uses asyncio (or maybe pytest-xdist)?
asyncio.set_event_loop(asyncio.new_event_loop())
utils.exec_async_tasks(tasks)
out, err = capfd.readouterr()
assert err == ''
assert out == 'myrepo: 0\nmyrepo: 0\n\nmyrepo: 1\nmyrepo: 1\n\nmyrepo: 2\nmyrepo: 2\n\nmyrepo: 3\nmyrepo: 3\n\n'
def test_is_git(tmpdir):
with tmpdir.as_cwd():
subprocess.run('git init --bare .'.split())
assert utils.is_git(Path.cwd()) is False
assert utils.is_git(Path.cwd(), is_bare=True) is True
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