Game Interface TTT getStatedChar Method

src/main/java/Game/Tictactoe.java

@@ -3,15 +3,35 @@ package Game;
 import java.util.ArrayList;
 
 public class Tictactoe implements Game {
+    enum State {
+        CIRCLE,
+        CROSS,
+        EMPTY
+    }
     private ArrayList<String> outputBuffer = new ArrayList<String>();
+    private String input;
 
     @Override
     public void print() {
         for (int i = 0; i < outputBuffer.size(); i++) {
-            System.out.println(outputBuffer.get(i)); 
+            System.out.println(outputBuffer.get(i));
         }
     }
 
+    public char getStatedChar(State state) {
+        switch (state) {
+            case CIRCLE:
+                return 'O';
+            case CROSS:
+                return 'X';
+            case EMPTY:
+                return ' ';
+            default:
+                return '-';
+        }
+    }
+
+
     void setOutputBuffer(ArrayList<String> outputBuffer){
         this.outputBuffer = outputBuffer;
     }

src/test/java/Game/TictactoeTest.java

@@ -1,7 +1,5 @@
 package Game;
 
-import org.junit.Rule;
-import org.junit.contrib.java.lang.system.SystemOutRule;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -41,4 +39,12 @@ class TictactoeTest {
         ttt.print();
         assertEquals("Hello\nWorld\n!!!\n", outContent.toString().replaceAll("\r", ""));
     }
+
+
+    @Test
+    void getStatedChar() {
+        assertEquals(ttt.getStatedChar(Tictactoe.State.CIRCLE), 'O');
+        assertEquals(ttt.getStatedChar(Tictactoe.State.CROSS), 'X');
+        assertEquals(ttt.getStatedChar(Tictactoe.State.EMPTY), ' ');
+    }
 }