修复突破计算，执行器下单问题

gate_order_executor/tests/test_market_fill.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+import unittest
+
+from app.gate_futures_live import _market_fill_accepted, _order_filled_abs
+
+
+class TestMarketFill(unittest.TestCase):
+    def test_partial_ioc_fill_by_net_position(self):
+        order = {"status": "finished", "finish_as": "ioc", "size": "-1", "left": "-0.6"}
+        ok, filled, note = _market_fill_accepted(order, net_size=-0.4, order_size_min=0.1)
+        self.assertTrue(ok)
+        self.assertAlmostEqual(filled, 0.4, places=6)
+
+    def test_order_filled_abs(self):
+        self.assertAlmostEqual(_order_filled_abs({"size": "0.4", "left": "0"}), 0.4, places=6)
+        self.assertAlmostEqual(_order_filled_abs({"size": "-1", "left": "-0.6"}), 0.4, places=6)
+
+
+if __name__ == "__main__":
+    unittest.main()