Update prompt for dynamic value

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc/src/test/java/fr/bigeon/gclc/manager/SystemConsoleManagerTest.java

@@ -141,7 +141,7 @@ public class SystemConsoleManagerTest {
 
             final String prt = "++";
             manager.setPrompt(prt);
-            assertEquals(prt, manager.getPrompt());
+            assertEquals(prt, manager.getPrompt().apply());
         }
     }