Test updates

Author: springfall2008

apps/predbat/plan.py

@@ -3200,7 +3200,9 @@ def optimise_swap_export(self, record_charge_windows, record_export_windows, dro
                 )
                 if first:
                     self.log(
-                        "Swap export optimisation started metric {}{}, cost {}{}, battery_value {}kWh, min_improvement_swap {}{}".format(dp2(selected_metric), curr, dp2(selected_cost), curr, dp2(selected_battery_value), self.metric_min_improvement_swap, curr)
+                        "Swap export optimisation started metric {}{}, cost {}{}, battery_value {}kWh, min_improvement_swap {}{}".format(
+                            dp2(selected_metric), curr, dp2(selected_cost), curr, dp2(selected_battery_value), self.metric_min_improvement_swap, curr
+                        )
                     )
                 first = False
                 swapped = False