unittest: created test for mob class

This tests whether the mob is friendly

src/test/java/org/bitbiome/entitiesTest/MobTest.java

@@ -0,0 +1,24 @@
+package org.bitbiome.entitiesTest;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.bitbiome.entities.Mob;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+
+public class MobTest {
+    
+    private static Mob mob;
+
+    @BeforeAll
+    public static void setMob() {
+        mob = new Mob();
+        mob.setFriendly(true);   
+    }
+
+
+    @Test
+    public void testFriendly() {
+        assertEquals(mob.isFriendly(), true);
+    }
+    
+}