added tests for bot_start

tests/optimize/test_backtesting.py

@@ -312,6 +312,7 @@ def test_backtesting_init(mocker, default_conf, order_types) -> None:
     get_fee.assert_called()
     assert backtesting.fee == 0.5
     assert not backtesting.strategy.order_types["stoploss_on_exchange"]
+    assert backtesting.strategy.bot_started is True
 
 
 def test_backtesting_init_no_timeframe(mocker, default_conf, caplog) -> None:

tests/optimize/test_edge_cli.py

@@ -94,6 +94,7 @@ def test_edge_init(mocker, edge_conf) -> None:
     assert edge_cli.config == edge_conf
     assert edge_cli.config['stake_amount'] == 'unlimited'
     assert callable(edge_cli.edge.calculate)
+    assert edge_conf['strategy'].bot_started is True
 
 
 def test_edge_init_fee(mocker, edge_conf) -> None: