@Test public void testSetPrinter() throws Exception {

  Assert.assertNull( pageableHTMLOutput.getPrinter() );
  AllItemsHtmlPrinter mockPrinter = mock( AllItemsHtmlPrinter.class );
  pageableHTMLOutput.setPrinter( mockPrinter );
  Assert.assertEquals( mockPrinter, pageableHTMLOutput.getPrinter() );
}