Test that renaming a mod to the name of an existing mod causes a warning to be raised and no rename to take place.

Test that renaming a mod to the name of an existing mod causes a warning to be raised and no rename to take place.

Test that renaming a disabled mod keeps mod disabled.

Test that renaming a disabled mod keeps mod disabled.

Test that renaming an enabled mod keeps mod enabled.

Test that renaming an enabled mod keeps mod enabled.

Test that renaming a mod preserves that mod's position in the load order.

Test that renaming a mod preserves that mod's position in the load order.

Test that renaming a mod preserves the order of that mod's plugins.

Test that controller.rename_tool works.

Test that DLC (plugins where plugin.mod is None) gets sorted above other plugins.

Test that .esl and .esm plugins are auto-sorted to before .esp plugins from the 'sort' command.

Test that the tool controller looks the way we expect it to.