message: Add tests for toolbarFormat
diff: @@ -64,6 +64,7 @@ export const DatePickerToolbar: React.FC<ToolbarComponentProps> = ({
  <Typography
  variant="h4"
  children={dateText}
  + data-mui-test="datepicker-toolbar-date"
  align={isLandscape ? 'left' : 'center'}
  className={clsx({ [classes.dateTitleLandscape]: isLandscape })}
  />
  