def venv_test_dir():
skipif.no_network()
dirs = AppDirs('reproman')
ssp = os.getenv("REPROMAN_TESTS_ASSUME_SSP")
# Encode the SSP value in the directory name so that the caller doesn't
# have to worry about deleting the cached venvs before setting the flag..
test_dir = os.path.join(dirs.user_cache_dir,
'venv_test{}'.format("_ssp" if ssp else ""))
if os.path.exists(test_dir):
return test_dir
os.makedirs(test_dir)
pymod_dir = os.path.join(test_dir, "minimal_pymodule")
create_pymodule(pymod_dir)
runner = Runner(cwd=test_dir)
pip0 = op.join("venv0", "bin", "pip")
pip1 = op.join("venv1", "bin", "pip")
runner.run(["virtualenv", "--python", PY_VERSION, "venv0"])
runner.run(["virtualenv", "--python", PY_VERSION, "venv1"])
runner.run([pip0, "install", "pyyaml"])
runner.run([pip0, "install", "-e", pymod_dir])
runner.run([pip1, "install", "attrs"])
# Make sure we're compatible with older pips.
runner.run([pip1, "install", "pip==9.0.3"])
if ssp:
# The testing environment supports --system_site_packages.
pip2 = op.join("venv-nonlocal", "bin", "pip")
runner.run(["virtualenv", "--python", PY_VERSION,
"--system-site-packages", "venv-nonlocal"])
runner.run([pip2, "install", "attrs"])
return test_dir
def fixture():
skipif.no_network()
skipif.no_singularity()
from reproman.resource.singularity import Singularity
resource = Singularity(name=name or str(uuid.uuid4().hex)[:11],
image=image)
resource.connect()
list(resource.create())
yield resource
resource.delete()
def container_dataset(tmpdir_factory):
skipif.no_datalad()
skipif.no_network()
if "datalad_container" not in external_versions:
pytest.skip("datalad-container not installed")
import datalad.api as dl
path = str(tmpdir_factory.mktemp("container_dataset"))
ds = dl.Dataset(path).create(force=True)
ds.containers_add("dc", url="shub://datalad/datalad-container:testhelper")
return ds
def fixture(tmpdir_factory):
skipif.no_network()
skipif.no_singularity()
# Change to a temporary directory so that we don't pollute the current
# directory with image files.
with chpwd(str(tmpdir_factory.mktemp("singularity-resource"))):
from reproman.resource.singularity import Singularity
resource = Singularity(name=name or str(uuid.uuid4().hex)[:11],
image=image)
resource.connect()
list(resource.create())
yield resource
resource.delete()
def venv_test_dir():
skipif.no_network()
dirs = AppDirs('reproman')
test_dir = os.path.join(dirs.user_cache_dir, 'venv_test')
if os.path.exists(test_dir):
return test_dir
os.makedirs(test_dir)
pymod_dir = os.path.join(test_dir, "minimal_pymodule")
create_pymodule(pymod_dir)
runner = Runner(cwd=test_dir)
pip0 = op.join("venv0", "bin", "pip")
pip1 = op.join("venv1", "bin", "pip")
runner.run(["virtualenv", "--python", PY_VERSION, "venv0"])
runner.run(["virtualenv", "--python", PY_VERSION, "venv1"])
runner.run([pip0, "install", "pyyaml"])
runner.run([pip0, "install", "-e", pymod_dir])
runner.run([pip1, "install", "attrs"])
# Make sure we're compatible with older pips.
runner.run([pip1, "install", "pip==9.0.3"])
return test_dir
def docker_fixture():
"""The actual fixture code generated by get_docker_fixture
on setup, this fixture ensures that a docker container is running
and starts one if necessary.
Fixture yields parameters of the container with a `custom` field passed
into the `get_docker_container`.
on teardown, this fixture stops the docker container it started
"""
skipif.no_docker_engine()
skipif.no_network()
args = [
'docker',
'run',
'-d',
'--rm',
]
if seccomp_unconfined:
args.extend(['--security-opt', 'seccomp=unconfined'])
params = {}
if name:
args += ['--name', name]
params['name'] = name
if portmaps:
for from_to in portmaps.items():
args += ['-p', '%d:%d' % from_to]
params['port'] = from_to[0]
args += [image]
stdout, _ = Runner().run(args, expect_stderr=True)
params['container_id'] = container_id = stdout.strip()
params['custom'] = custom_params
yield params
Runner().run(['docker', 'stop', container_id])
def test_skipif_inline():
with patch.dict("os.environ", {"REPROMAN_TESTS_NONETWORK": "1"}):
with pytest.raises(pytest.skip.Exception):
skipif.no_network()