fix: 箱体/收敛突破标记价反向越界时自动撤销监控

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

tests/test_key_monitor_box_invalidate.py

@@ -0,0 +1,34 @@
+import unittest
+
+from key_monitor_lib import (
+    BOX_BREAKOUT_CLOSE_OPPOSITE,
+    box_breakout_invalidate_by_mark,
+    box_breakout_invalidate_edge_label,
+)
+
+
+class BoxBreakoutInvalidateTests(unittest.TestCase):
+    def test_short_invalidates_above_upper(self):
+        self.assertTrue(box_breakout_invalidate_by_mark("short", 62.511, 61.746, 60.569))
+
+    def test_short_stays_valid_inside_or_below(self):
+        self.assertFalse(box_breakout_invalidate_by_mark("short", 61.0, 61.746, 60.569))
+        self.assertFalse(box_breakout_invalidate_by_mark("short", 60.0, 61.746, 60.569))
+
+    def test_long_invalidates_below_lower(self):
+        self.assertTrue(box_breakout_invalidate_by_mark("long", 94.0, 100.0, 95.0))
+
+    def test_long_stays_valid_inside_or_above(self):
+        self.assertFalse(box_breakout_invalidate_by_mark("long", 98.0, 100.0, 95.0))
+        self.assertFalse(box_breakout_invalidate_by_mark("long", 101.0, 100.0, 95.0))
+
+    def test_edge_label(self):
+        self.assertEqual(box_breakout_invalidate_edge_label("long"), "下沿")
+        self.assertEqual(box_breakout_invalidate_edge_label("short"), "上沿")
+
+    def test_close_reason_constant(self):
+        self.assertEqual(BOX_BREAKOUT_CLOSE_OPPOSITE, "box_opposite_break")
+
+
+if __name__ == "__main__":
+    unittest.main()