Added test for getUseMessage()

src/test/java/org/bitbiome/commands/UseCommandTest.java

@@ -0,0 +1,34 @@
+package org.bitbiome.commands;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.bitbiome.classes.TravelEngine;
+import org.bitbiome.entities.Item;
+import org.bitbiome.entities.Mob;
+import org.bitbiome.entities.Player;
+import org.junit.jupiter.api.Test;
+
+public class UseCommandTest {
+    public void testUseCommand() {
+        testGetUseMessage();
+    }
+
+    @Test
+    public void testGetUseMessage() {
+        UseCommand com = new UseCommand();
+        TravelEngine engine = new TravelEngine(new Player("test"));
+        assertEquals("That item is not in your inventory.", com.getUseMessage("", engine));
+        assertEquals("That item is not in your inventory.", com.getUseMessage("Fell", engine));
+        engine.getPlayer().addToInventory(new Item("Fell", false, 0));
+        assertEquals("You can't attack with this.", com.getUseMessage("Fell", engine));
+        engine.getPlayer().addToInventory(new Item("Sword", true, 10));
+        assertEquals("You used Sword on yourself", com.getUseMessage("Sword", engine));
+        assertEquals("That target is not available.", com.getUseMessage("Sword on Wolf", engine));
+        engine.getPlayer().getLocation().getMobList().add(new Mob("Wolf", false, 11, 10));
+        assertEquals("You used Sword on Wolf", com.getUseMessage("Sword on Wolf", engine));
+        assertEquals("You killed Wolf with Sword", com.getUseMessage("Sword on Wolf", engine));
+        assertEquals("That target is not available.", com.getUseMessage("Sword on Wolf", engine));
+        engine.getPlayer().addToInventory(new Item("Heiliges Schwert der Erzengel", true, 3000));
+        assertEquals("You used Heiliges Schwert der Erzengel on yourself and died.", com.getUseMessage("Heiliges Schwert der Erzengel", engine));
+    }
+}