release: prepare 0.2.0 for sing-box 1.14

tests/test_doctor.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import json
+import hashlib
 import stat
 import subprocess
 import tempfile
@@ -11,7 +12,9 @@ from types import SimpleNamespace
 from unittest import mock
 
 from vpn_egressctl.doctor import Doctor
-from vpn_egressctl.renderer_1_13_19 import render_bytes
+from vpn_egressctl.fsutil import atomic_write_json
+from vpn_egressctl.metadata import build_config_metadata
+from vpn_egressctl.renderer_1_14_0 import render_bytes
 from vpn_egressctl.uri import parse_hysteria2_uri
 
 from tests.helpers import FakeRunner, make_policy
@@ -90,6 +93,27 @@ class DoctorTests(unittest.TestCase):
         self.assertEqual(doctor.checks[-1].level, "ERROR")
         self.assertIn("regular file", doctor.checks[-1].message)
 
+    def test_invalid_last_good_metadata_is_reported(self) -> None:
+        with tempfile.TemporaryDirectory() as directory:
+            policy = self.prepare(directory, "hy2://auth@example.com")
+            state_dir = Path(policy.runtime.state_dir)
+            state_dir.mkdir(parents=True)
+            last_good = state_dir / "last-good.json"
+            last_good.write_bytes(b"{}\n")
+            atomic_write_json(
+                state_dir / "last-good.meta.json",
+                build_config_metadata(hashlib.sha256(b"different").hexdigest(), "1.14.0"),
+            )
+            doctor = Doctor(
+                policy,
+                runner=FakeRunner(),
+                resolver=lambda *args: [(None, None, None, None, ("8.8.4.4", 443))],
+            )
+            checks = doctor.run()
+        selected = [check for check in checks if check.name == "last-good-metadata"]
+        self.assertEqual(selected[0].level, "ERROR")
+        self.assertIn("checksum", selected[0].message)
+
 
 if __name__ == "__main__":
     unittest.main()