Separate chart S/R from gate target ladder

tests/unit/test_rr_scanner_preservation.py

@@ -197,17 +197,25 @@ async def test_property_zero_candidates_produce_no_setup(
         bars = _make_ohlcv_bars(ticker.id, num_bars=20, base_close=100.0)
         session.add_all(bars)
 
+        gate_levels = []
         for lv_data in scenario.get("levels", []):
-            session.add(SRLevel(
+            level = SRLevel(
                 ticker_id=ticker.id,
                 price_level=lv_data["price"],
                 type=lv_data["type"],
                 strength=lv_data["strength"],
                 detection_method="volume_profile",
-            ))
+            )
+            session.add(level)
+            gate_levels.append(level)
         await session.commit()
 
-        setups = await scan_ticker(session, "PRSV0", rr_threshold=1.5)
+        setups = await scan_ticker(
+            session,
+            "PRSV0",
+            rr_threshold=1.5,
+            gate_levels_override=gate_levels,
+        )
 
         assert setups == [], (
             f"Expected no setups for zero-candidate scenario "
@@ -247,16 +255,22 @@ async def test_property_single_candidate_selected_unchanged(
         session.add_all(bars)
 
         lv = scenario["level"]
-        session.add(SRLevel(
+        level = SRLevel(
             ticker_id=ticker.id,
             price_level=lv["price"],
             type=lv["type"],
             strength=lv["strength"],
             detection_method="volume_profile",
-        ))
+        )
+        session.add(level)
         await session.commit()
 
-        setups = await scan_ticker(session, "PRSV1", rr_threshold=1.5)
+        setups = await scan_ticker(
+            session,
+            "PRSV1",
+            rr_threshold=1.5,
+            gate_levels_override=[level],
+        )
 
         direction = scenario["direction"]
         dir_setups = [s for s in setups if s.direction == direction]
@@ -292,7 +306,12 @@ async def test_no_sr_levels_produces_no_setup(scan_session: AsyncSession):
     scan_session.add_all(bars)
     await scan_session.flush()
 
-    setups = await scan_ticker(scan_session, "NOSRL", rr_threshold=1.5)
+    setups = await scan_ticker(
+        scan_session,
+        "NOSRL",
+        rr_threshold=1.5,
+        gate_levels_override=[],
+    )
 
     assert setups == [], (
         f"Expected no setups when no SR levels exist, got {len(setups)}"
@@ -329,7 +348,12 @@ async def test_single_resistance_above_threshold_selected(scan_session: AsyncSes
     scan_session.add(level)
     await scan_session.flush()
 
-    setups = await scan_ticker(scan_session, "SINGL", rr_threshold=1.5)
+    setups = await scan_ticker(
+        scan_session,
+        "SINGL",
+        rr_threshold=1.5,
+        gate_levels_override=[level],
+    )
 
     long_setups = [s for s in setups if s.direction == "long"]
     assert len(long_setups) == 1, (
@@ -366,7 +390,12 @@ async def test_single_support_below_threshold_selected(scan_session: AsyncSessio
     scan_session.add(level)
     await scan_session.flush()
 
-    setups = await scan_ticker(scan_session, "SINGS", rr_threshold=1.5)
+    setups = await scan_ticker(
+        scan_session,
+        "SINGS",
+        rr_threshold=1.5,
+        gate_levels_override=[level],
+    )
 
     short_setups = [s for s in setups if s.direction == "short"]
     assert len(short_setups) == 1, (