Add another test element (clicking an empty slot)

tests/src/main/java/net/neoforged/neoforge/debug/crafting/CraftingEventTests.java

@@ -47,10 +47,14 @@ static void itemSmeltedEventTest(final DynamicTest test) {
             player.openMenu(be);
             // Test that right-clicking half of the stack out of the FurnaceResultSlot functions as expected
             player.containerMenu.clicked(2, InputConstants.MOUSE_BUTTON_RIGHT, ClickType.PICKUP, player);
+            helper.assertTrue(timesFired.getPlain() == 1, "Event was not fired the expected number of times for right-click pickup. Fired: " + timesFired.getPlain());
             player.containerMenu.setCarried(ItemStack.EMPTY);
             // Test that shift-left-clicking the rest of the stack out works (should only fire once, not twice)
             player.containerMenu.clicked(2, InputConstants.MOUSE_BUTTON_LEFT, ClickType.QUICK_MOVE, player);
-            helper.assertTrue(timesFired.getPlain() == 2, "Event was not fired the expected number of times. Fired: " + timesFired.getPlain());
+            helper.assertTrue(timesFired.getPlain() == 2, "Event was not fired the expected number of times for shift-left-click quick-move. Fired: " + timesFired.getPlain());
+            // The slot is now empty, this should not fire the event
+            player.containerMenu.clicked(2, InputConstants.MOUSE_BUTTON_LEFT, ClickType.QUICK_MOVE, player);
+            helper.assertTrue(timesFired.getPlain() == 2, "Event fired for an empty slot, which should not happen.");
             helper.succeed();
         });
     }