feat(key-monitor): add program trigger entry across four exchanges

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_trigger_entry_key_monitor_lib.py

@@ -0,0 +1,45 @@
+"""触价开仓关键位监控单元测试。"""
+from trigger_entry_key_monitor_lib import (
+    TRIGGER_ENTRY_MONITOR_TYPE,
+    TRIGGER_ENTRY_VALIDITY_HOURS,
+    check_trigger_entry_intent_limit,
+    is_trigger_entry_key_monitor_type,
+    trigger_entry_invalidate_by_tp,
+    trigger_entry_reached,
+    validate_trigger_entry_geometry,
+)
+
+
+class _FakeConn:
+    def execute(self, sql, params=()):
+        class R:
+            def fetchone(self_inner):
+                return (params[1] == "2026-06-07" and 2,)  # 2 pending
+
+        return R()
+
+
+def test_trigger_entry_reached_long():
+    assert trigger_entry_reached("long", 2049.0, 2050.0) is True
+    assert trigger_entry_reached("long", 2051.0, 2050.0) is False
+
+
+def test_trigger_entry_invalidate_long():
+    assert trigger_entry_invalidate_by_tp("long", 2100.0, 2100.0) is True
+    assert trigger_entry_invalidate_by_tp("long", 2099.0, 2100.0) is False
+
+
+def test_validate_geometry_long():
+    assert validate_trigger_entry_geometry("long", 2050, 2000, 2100, 2090) is None
+    assert "止损" in (validate_trigger_entry_geometry("long", 2050, 2100, 2000) or "")
+
+
+def test_intent_limit():
+    ok, msg = check_trigger_entry_intent_limit(_FakeConn(), "2026-06-07", 2, 3)
+    assert ok is False
+    assert "意图" in msg
+
+
+def test_type_name():
+    assert is_trigger_entry_key_monitor_type(TRIGGER_ENTRY_MONITOR_TYPE)
+    assert TRIGGER_ENTRY_VALIDITY_HOURS == 24