@SuppressWarnings("unchecked")
@Test
public void testRetire() throws Exception {

	final String id = "tictac";
	this.acceptor.enregistre(id);
	
	final Field f = this.acceptor.getClass().getDeclaredField(this.nomChamps);
	f.setAccessible(true);
	final Map<String, String> map =  (Map<String, String>) f.get(this.acceptor);
	assertTrue("L'identifiant n'a pas ete enregistre", map.containsValue(id));
	
	this.acceptor.retire(id);
	assertFalse("L'identifiant a ete conserve", map.containsValue(id));
}