def test_create_no_volume_root():
with pytest.raises(SystemExit):
with testfixtures.LogCapture() as log_capture:
with testfixtures.TempDirectory() as d:
d.write('config', 'volume_root:')
config.load(path=os.path.join(d.path, 'config'))
cli.main(args=['create'])
log_capture.check(('gpucrate', 'ERROR', exception.NoVolumeRoot.message), )
def test_create_volume_root_dne():
with testfixtures.LogCapture() as log_capture:
with testfixtures.TempDirectory() as d:
vroot = os.path.join(d.path, 'vroot')
d.write('config', 'volume_root: {vroot}'.format(vroot=vroot))
config.load(path=os.path.join(d.path, 'config'))
cli.main(args=['create'])
assert os.path.isdir(vroot)
log_capture.check(
('gpucrate', 'INFO',
'Volume root {vroot} does not exist - creating'.format(vroot=vroot)))
def test_singularity_gpu_volume_dne():
with pytest.raises(SystemExit):
with testfixtures.LogCapture() as log_capture:
with testfixtures.TempDirectory() as d:
vroot = os.path.join(d.path, 'vroot')
vol = os.path.join(vroot, TEST_DRIVER_VERSION)
d.write('config', 'volume_root: {vroot}'.format(vroot=vroot))
config.load(path=os.path.join(d.path, 'config'))
SINGULARITY.reset_mock()
cli.singularity_gpu(
args='exec -B /some/path:/some/path c.img'.split())
log_capture.check(
('gpucrate', 'ERROR',
'volume {vol} does not exist - run "gpucrate create"'.format(
vol=vol)))
def test_with_config_file():
with testfixtures.TempDirectory() as d:
vroot = '/path/to/some/gpucrate/root'
d.write('config', 'volume_root: {vroot}'.format(vroot=vroot))
config.load(path=os.path.join(d.path, 'config'))
assert config.get('volume_root') == vroot
def test_no_config_file():
with testfixtures.LogCapture() as log_capture:
config.load()
log_capture.check(
('gpucrate', 'WARNING', "Config not found: {cfg} - using internal "
"defaults".format(cfg=config.DEFAULT_CONFIG_PATH)))