web_api_mock = <requests_mock.mocker.Mocker object at 0x7f4f679d4438> @pytest.fixture def fuse_mntdir(web_api_mock): tmpdir = TemporaryDirectory(suffix=".swh-fuse-test") tmpfile = NamedTemporaryFile(suffix=".swh-fuse-test.yml") config = { "cache": {"metadata": {"in-memory": True}, "blob": {"in-memory": True}}, "web-api": {"url": API_URL, "auth-token": None}, } # Run FUSE in foreground mode but in a separate process, so it does not # block execution and remains easy to kill during teardown def fuse_process(tmpdir, tmpfile): with tmpdir as mntdir, tmpfile as config_path: config_path = Path(config_path.name) config_path.write_text(yaml.dump(config)) CliRunner().invoke( cli.mount, args=[mntdir, ROOT_SWHID, "--foreground", "--config-file", config_path], ) fuse = Process(target=fuse_process, args=[tmpdir, tmpfile]) fuse.start() # Wait max 3 seconds for the FUSE to correctly mount for i in range(30): try: root = listdir(tmpdir.name) if root: break except FileNotFoundError: pass time.sleep(0.1) else: > raise FileNotFoundError(f"Could not mount FUSE in {tmpdir.name}") E FileNotFoundError: Could not mount FUSE in /tmp/tmpa_tpqd5t.swh-fuse-test .tox/py3/lib/python3.7/site-packages/swh/fuse/tests/conftest.py:62: FileNotFoundError