Implement choose Method

src/main/java/Player.java

@@ -1,5 +1,7 @@
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Iterator;
+import java.util.Scanner;
 
 public class Player {
 
@@ -7,6 +9,7 @@ public class Player {
     ArrayList<Figure> figures;
     int startHome;
     int endHome;
+    Scanner scanner;
 
     public Player (String name, int startHome, int endHome) {
         this.name = name;
@@ -50,4 +53,11 @@ public class Player {
         }
         return false;
     }
+
+    public int choose() {
+        scanner = new Scanner(System.in);
+        System.out.println("Eingabe:");
+        int input = scanner.nextInt();
+        return input;
+    }
 }

src/test/java/PlayerTest.java

@@ -6,6 +6,10 @@ import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -172,4 +176,18 @@ public class PlayerTest {
                         false)
         );
     }
+
+    @Test
+    void checkChooseMethod() {
+
+        InputStream stdin = System.in;
+        System.setIn(new ByteArrayInputStream("0\n".getBytes()));
+
+        int calculatedResult = p.choose();
+
+        System.setIn(stdin);
+
+        int expectedResult = 0;
+        assertThat(calculatedResult).describedAs("Choose one Figure").isEqualTo(expectedResult);
+    }
 }