Test messages with an invalid source are terminated

game/src/test/org/apollo/game/message/handler/ItemOnItemVerificationHandlerTest.java

@@ -0,0 +1,47 @@
+package org.apollo.game.message.handler;
+
+import org.apollo.cache.def.ItemDefinition;
+import org.apollo.game.message.impl.ItemOnItemMessage;
+import org.apollo.game.model.Item;
+import org.apollo.game.model.World;
+import org.apollo.game.model.entity.Player;
+import org.apollo.game.model.inter.bank.BankConstants;
+import org.apollo.game.model.inv.Inventory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import static org.junit.Assert.assertTrue;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({Player.class, ItemDefinition.class})
+public class ItemOnItemVerificationHandlerTest {
+
+	private ItemOnItemVerificationHandler verificationHandler = new ItemOnItemVerificationHandler(new World());
+
+	@BeforeClass
+	public static void setupTestItemDefinitions() {
+		PowerMockito.mockStatic(ItemDefinition.class);
+		Mockito.when(ItemDefinition.lookup(4151)).thenReturn(new ItemDefinition(4151));
+	}
+
+	@Test
+	public void testTerminateWithNoSourceItem() throws Exception {
+		Player player = PowerMockito.mock(Player.class);
+		Inventory inventory = new Inventory(28);
+		inventory.set(1, new Item(4151, 1));
+
+		Mockito.when(player.getInventory()).thenReturn(inventory);
+
+		ItemOnItemMessage itemOnItemMessage = new ItemOnItemMessage(BankConstants.SIDEBAR_INVENTORY_ID, 500, 1,
+				BankConstants.SIDEBAR_INVENTORY_ID, 4151, 1);
+
+		verificationHandler.handle(player, itemOnItemMessage);
+
+		assertTrue("ItemOnItemVerificationHandler: failed checking source item / slot exists", itemOnItemMessage.terminated());
+	}
+}