/**
  * Assert that customer group is present in customer groups grid.
  *
  * @param CustomerGroup $customerGroup
  * @param CustomerGroupIndex $customerGroupIndex
  * @return void
  */
 public function processAssert(CustomerGroup $customerGroup, CustomerGroupIndex $customerGroupIndex)
 {
     $customerGroupIndex->open();
     $customerGroupCode = $customerGroup->getCustomerGroupCode();
     \PHPUnit_Framework_Assert::assertTrue($customerGroupIndex->getCustomerGroupGrid()->isRowVisible(['code' => $customerGroupCode]), "Group '{$customerGroupCode}' is absent in customer groups grid.");
 }