web_api_mock = <requests_mock.mocker.Mocker object at 0x7f3188934c88> @pytest.fixture def fuse_mntdir(web_api_mock): tmpdir = TemporaryDirectory(suffix=".swh-fuse-test") config = { "cache": {"metadata": {"in-memory": True}, "blob": {"in-memory": True},}, "web-api": {"url": API_URL, "auth-token": None}, "json-indent": 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(mntdir: Path): with NamedTemporaryFile(suffix=".swh-fuse-test.yml") as tmpfile: config_path = Path(tmpfile.name) config_path.write_text(yaml.dump(config)) CliRunner().invoke( cli.fuse, args=[ "--config-file", str(config_path), "mount", str(mntdir), "--foreground", ], ) fuse = Process(target=fuse_process, args=[Path(tmpdir.name)]) fuse.start() # Wait max 3 seconds for the FUSE to correctly mount for i in range(30): try: root = os.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/tmphurft27z.swh-fuse-test .tox/py3/lib/python3.7/site-packages/swh/fuse/tests/conftest.py:76: FileNotFoundError