tenseleyflow/sway / 3653ba3

+    def test_json_schema_is_snapshot_stable(self) -> None:

+        """Stronger-test #11 — pin ``sway doctor --json``'s *shape*

+        (top-level keys + extras bucket keys + their contents as sets of

+        module names). Values (``sway_version``, ``python``, ``platform``,

+        installed vs missing) vary by host and are masked so the snapshot

+        catches structural drift without being environment-sensitive."""

+        result = CliRunner().invoke(app, ["doctor", "--json"])

+        assert result.exit_code == 0

+        payload = json.loads(result.stdout)

+

+        assert set(payload) == {"sway_version", "python", "platform", "extras"}

+        # Every extra bucket's keys are stable; values (module versions)

+        # are not. Snapshot the sorted module-name set per bucket.

+        extras = payload["extras"]

+        assert isinstance(extras, dict)

+        extras_shape = {bucket: sorted(extras[bucket]) for bucket in sorted(extras)}

+        assert extras_shape == {

+            "api": ["httpx", "tenacity"],

+            "dlm": ["dlm"],

+            "hf": ["peft", "torch", "transformers"],

+            "mlx": ["mlx", "mlx_lm"],

+            "pytest": ["pytest"],

+            "semsim": ["sentence_transformers", "sklearn"],

+            "style": ["nlpaug", "spacy", "textstat"],

+            "viz": ["matplotlib", "plotly"],

+        }

+        # Value type is str-or-None on every module entry.

+        for bucket_name, bucket in extras.items():

+            for mod_name, version in bucket.items():

+                assert isinstance(mod_name, str), bucket_name

+                assert version is None or isinstance(version, str), (bucket_name, mod_name)

+