src/main/java/Job/Job.java

@@ -0,0 +1,26 @@
+package Job;
+
+public class Job {
+    protected String name;
+    public Job(String name) {
+        this.name = name;
+    }
+
+ public static Job Miner() {
+        return new Job("Miner");
+    }
+
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Job job = (Job) o;
+        return name.equals(job.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+}

src/main/java/Player.java

@@ -1,5 +1,12 @@
+import Job.Job;
+
 public class Player extends Character implements Movable {
 
+    protected Job job;
+    public Player(String name, Job job) {
+        super(name);
+        this.job = job;
+    }
 
     public Player(String name) {
         super(name);
@@ -7,7 +14,15 @@ public class Player extends Character implements Movable {
 
 
     @Override
-    public void move(Position position) {
+    public void moveTo(Position position) {
         setPosition(position);
     }
+
+    public void learnJob(Job job) {
+        this.job = job;
+    }
+
+    public Job getJob() {
+        return job;
+    }
 }

src/test/java/PlayerTest.java

@@ -1,3 +1,4 @@
+import Job.Job;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -22,4 +23,15 @@ class PlayerTest {
         assertEquals(new Position(1,1), p.getPosition());
     }
 
+    @Test
+    public void can_change_job() {
+        var p = defaultPlayer();
+        var job = Job.Miner();
+        assertNull(p.getJob());
+        p.learnJob(job);
+        assertEquals(Job.Miner(), p.getJob());
+    }
+
+
+
 }