Steer list view pickers
List view picker is a drop-down menu in the upper left corner of a list view. This control enables you to select a list view.
XScan identifies list view pickers as ComboBoxes. You can steer them as described in "ComboBox".
List view picker in Salesforce Lightning Experience
In this example, you select My Accounts from the list view picker on the All Accounts list view.
List view picker in a TestCase