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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import pytest
import spack.util.spack_yaml as syaml
@pytest.fixture()
def minimal_configuration():
return {
"spack": {
"specs": ["gromacs", "mpich", "fftw precision=float"],
"container": {
"format": "docker",
"images": {"os": "ubuntu:18.04", "spack": "develop"},
},
}
}
@pytest.fixture()
def config_dumper(tmpdir):
"""Function that dumps an environment config in a temporary folder."""
def dumper(configuration):
content = syaml.dump(configuration, default_flow_style=False)
config_file = tmpdir / "spack.yaml"
config_file.write(content)
return str(tmpdir)
return dumper
@pytest.fixture()
def container_config_dir(minimal_configuration, config_dumper):
return config_dumper(minimal_configuration)
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