test: cover default factor rule signal

2026-03-07 16:17:37 +08:00 · 2026-03-07 16:17:37 +08:00 · 7d875dba3b
parent bfe8d36e82
commit 7d875dba3b
1 changed files with 10 additions and 0 deletions
--- a/tests/test_factor_rules.py
+++ b/tests/test_factor_rules.py
@ -234,6 +234,16 @@ class FactorRulesPathTests(unittest.TestCase):
        self.assertIn("- Rationale: ", summary)
        self.assertIn("- Thesis: Range-bound", summary)

+    def test_summarize_factor_rules_preserves_blank_signal_line(self):
+        summary = summarize_factor_rules(
+            [{"name": "Carry", "weight": "low", "thesis": "Sideways"}],
+            ticker="DIA",
+            trade_date="2026-03-07",
+        )
+
+        self.assertIn("- Signal bias: neutral", summary)
+        self.assertIn("- Weight: low", summary)
+

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