@Test
public void sortWhenOrderParamsIsNull()
{

    // Given
    final List<BaseDimensionalItemObject> anyDimensionalItems = mockDimensionalItems( 2 );
    final List<BaseDimensionalItemObject> unchangedList = mockDimensionalItems( 2 );
    final OrderParams nullOrderParams = new OrderParams();
    // When
    sort( anyDimensionalItems, nullOrderParams );
    // Then
    assertEquals( anyDimensionalItems, unchangedList );
}