def test_setup_base_cache(self):
cache_dir = WorkflowRunner._setup_base_cache()
try:
self.assertEqual(cache_dir, os.environ['XDG_CACHE_HOME'])
except KeyError:
self.assertEqual(cache_dir,
os.path.join(os.environ['HOME'], '.cache/popper'))
os.environ['POPPER_CACHE_DIR'] = '/tmp/popper'
cache_dir = WorkflowRunner._setup_base_cache()
self.assertEqual(cache_dir, '/tmp/popper')
os.environ.pop('POPPER_CACHE_DIR')
def _setup_singularity_cache(self):
self._singularity_cache = os.path.join(
WorkflowRunner._setup_base_cache(), 'singularity',
self._config.wid)
if not os.path.exists(self._singularity_cache):
os.makedirs(self._singularity_cache, exist_ok=True)