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# THIS FILE IS PART OF THE CYLC WORKFLOW ENGINE.
# Copyright (C) NIWA & British Crown (Met Office) & Contributors.
#
# 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, see <http://www.gnu.org/licenses/>.
import os.path
from pathlib import Path
from typing import Optional
import pytest
from cylc.flow.scripts.install import get_source_location
@pytest.mark.parametrize(
'path, expected',
[
pytest.param(
'isla/nublar', '{cylc_src}/isla/nublar',
id="implicit relative"
),
pytest.param(
'./isla/nublar', '{cwd}/isla/nublar',
id="explicit relative"
),
pytest.param(
'/welcome/to/jurassic/park', '/welcome/to/jurassic/park',
id="absolute"
),
pytest.param(
None, '{cwd}',
id="None"
),
pytest.param(
'.', '{cwd}',
id="dot"
),
pytest.param(
'$GENNARO/coupon-day', '{env_var}/coupon-day',
id="env var expanded"
),
]
)
def test_get_source_location(
path: Optional[str],
expected: str,
monkeypatch: pytest.MonkeyPatch
):
# Setup
mock_cylc_src = '/ingen/cylc-src'
monkeypatch.setattr(
'cylc.flow.scripts.install.search_install_source_dirs',
lambda x: Path(mock_cylc_src, x)
)
mock_env_var = '/donald/gennaro'
monkeypatch.setenv('GENNARO', mock_env_var)
expected = expected.format(
cwd=Path.cwd(),
cylc_src=mock_cylc_src,
env_var=mock_env_var,
)
# Test
assert get_source_location(path) == Path(expected)
assert os.path.isabs(expected)
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