remove Test classes and use pytest fixtures

freqtrade/tests/test_persistence.py

@@ -1,28 +1,22 @@
-import unittest
 from unittest.mock import patch
 
 from freqtrade.exchange import Exchange
 from freqtrade.persistence import Trade
 
 
-class TestTrade(unittest.TestCase):
-    def test_1_exec_sell_order(self):
-        with patch('freqtrade.main.exchange.sell', side_effect='mocked_order_id') as api_mock:
-            trade = Trade(
-                pair='BTC_ETH',
-                stake_amount=1.00,
-                open_rate=0.50,
-                amount=10.00,
-                exchange=Exchange.BITTREX,
-                open_order_id='mocked'
-            )
-            profit = trade.exec_sell_order(1.00, 10.00)
-            api_mock.assert_called_once_with('BTC_ETH', 1.0, 10.0)
-            assert profit == 100.0
-            assert trade.close_rate == 1.0
-            assert trade.close_profit == profit
-            assert trade.close_date is not None
-
-
-if __name__ == '__main__':
-    unittest.main()
+def test_1_exec_sell_order():
+    with patch('freqtrade.main.exchange.sell', side_effect='mocked_order_id') as api_mock:
+        trade = Trade(
+            pair='BTC_ETH',
+            stake_amount=1.00,
+            open_rate=0.50,
+            amount=10.00,
+            exchange=Exchange.BITTREX,
+            open_order_id='mocked'
+        )
+        profit = trade.exec_sell_order(1.00, 10.00)
+        api_mock.assert_called_once_with('BTC_ETH', 1.0, 10.0)
+        assert profit == 100.0
+        assert trade.close_rate == 1.0
+        assert trade.close_profit == profit
+        assert trade.close_date is not None