test: cover empty factor rule name

2026-03-07 17:37:53 +08:00 · 2026-03-07 17:37:53 +08:00 · a302378641
parent f33b0824fb
commit a302378641
1 changed files with 10 additions and 0 deletions
--- a/tests/test_factor_rules.py
+++ b/tests/test_factor_rules.py
@ -262,6 +262,16 @@ class FactorRulesPathTests(unittest.TestCase):

        self.assertIn("- Rationale: ", summary)

+    def test_summarize_factor_rules_preserves_empty_name_as_blank_label(self):
+        summary = summarize_factor_rules(
+            [{"name": "", "signal": "neutral"}],
+            ticker="TLT",
+            trade_date="2026-03-07",
+        )
+
+        self.assertIn("Rule 1: ", summary)
+        self.assertIn("- Signal bias: neutral", summary)
+

 if __name__ == "__main__":
    unittest.main()