fix(harness): preserve session migration JSON errors

2026-07-16 17:35:54 +02:00
parent 5dbb91390f
commit 259f021313
3 changed files with 47 additions and 1 deletions
@@ -26,3 +26,22 @@ def test_session_migrate_status_is_pristine_and_idempotent():
    assert second.exit_code == 0, second.output
    assert json.loads(first.stdout) == expected
    assert json.loads(second.stdout) == expected
+
+
+def test_session_migrate_status_database_failure_is_pristine_json():
+    result = CliRunner().invoke(
+        app,
+        [
+            "session",
+            "migrate",
+            "--database-url",
+            "postgresql+psycopg2://test:test@127.0.0.1:1/test",
+            "--status",
+            "--json",
+        ],
+    )
+
+    assert result.exit_code == 1
+    assert result.stderr == ""
+    assert "Traceback" not in result.stdout
+    assert json.loads(result.stdout)["error"]