diff --git a/core/tests/helpers.py b/core/tests/helpers.py
index c9b753a..cbd6aa3 100644
--- a/core/tests/helpers.py
+++ b/core/tests/helpers.py
@@ -32,6 +32,11 @@ class ElasticMock:
 
 
 class LiveBase:
+    @classmethod
+    def tearDownClass(cls):
+        cls.account.client.close_all_positions()
+        super(LiveBase, cls).tearDownClass()
+
     @classmethod
     def setUpClass(cls):
         super(LiveBase, cls).setUpClass()
diff --git a/core/tests/trading/test_live.py b/core/tests/trading/test_live.py
index 74d15e3..27d0034 100644
--- a/core/tests/trading/test_live.py
+++ b/core/tests/trading/test_live.py
@@ -78,3 +78,8 @@ class LiveTradingTestCase(ElasticMock, LiveBase, TestCase):
 
         if not found:
             self.fail("Could not find the trade in the list of open trades")
+
+    def test_convert_open_trades(self):
+        """
+        Test converting open trades response to Trade-like format.
+        """