Test refactoring

app/src/main/java/com/example/paktalin/agilejava_exercises/Board.java

@@ -32,16 +32,28 @@ public class Board {
         layout.placePiece(piece, Position.create(position));
     }
 
+    public void placePiece(Piece piece, Position position) {
+        layout.placePiece(piece, position);
+    }
+
     public void move(Position from, Position to) {
         Piece piece = layout.getPieceAtPosition(from);
         if (piece.isMovable(from, to))
             layout.move(from, to);
     }
 
+    public void move(Piece piece, Position to) {
+        move(piece.getPosition(), to);
+    }
+
     public Piece getPieceAtPosition(String position) {
         return layout.getPieceAtPosition(Position.create(position));
     }
 
+    public Piece getPieceAtPosition(Position position) {
+        return layout.getPieceAtPosition(position);
+    }
+
     String print() {
         return layout.print();
     }

app/src/test/java/com/example/paktalin/agilejava_exercises/moves/KingMoveStrategyTest.java

 package com.example.paktalin.agilejava_exercises.moves;
 
+import com.example.paktalin.agilejava_exercises.Piece;
 import com.example.paktalin.agilejava_exercises.Position;
 
 /**
@@ -9,6 +10,11 @@ import com.example.paktalin.agilejava_exercises.Position;
 public class KingMoveStrategyTest extends MoveStrategyTest {
 
     @Override
+    void putPieceOnBoard() {
+        board.placePiece(Piece.createKing(Piece.Color.Black), currentPosition);
+    }
+
+    @Override
     void setAccessiblePosition() {
         accessiblePosition = Position.create("a6");
     }

app/src/test/java/com/example/paktalin/agilejava_exercises/moves/MoveStrategyTest.java

@@ -13,30 +13,30 @@ import junit.framework.TestCase;
 public abstract class MoveStrategyTest extends TestCase {
 
     private Piece piece;
-    private Board board;
+    Board board;
     Position accessiblePosition, notAccessiblePosition;
+    Position currentPosition = Position.create("b5");
 
     @Override
     protected void setUp() throws Exception {
         board = Board.createEmpty();
-        board.placePiece(Piece.createKing(Piece.Color.Black), "b5");
-        piece = board.getPieceAtPosition("b5");
+        putPieceOnBoard();
+        piece = board.getPieceAtPosition(currentPosition);
         setAccessiblePosition();
         setNotAccessiblePosition();
     }
 
+    abstract void putPieceOnBoard();
     abstract void setAccessiblePosition();
     abstract void setNotAccessiblePosition();
 
     public void testMove() {
-        Position currentPosition = piece.getPosition();
-
-        board.move(currentPosition, accessiblePosition);
+        board.move(piece, accessiblePosition);
         assertTrue(piece.isAtPosition(accessiblePosition));
         assertFalse(piece.isAtPosition(currentPosition));
 
         currentPosition = accessiblePosition;
-        board.move(currentPosition, notAccessiblePosition);
+        board.move(piece, notAccessiblePosition);
         assertTrue(piece.isAtPosition(currentPosition));
         assertFalse(piece.isAtPosition(notAccessiblePosition));
     }

app/src/test/java/com/example/paktalin/agilejava_exercises/moves/QueenMoveStrategyTest.java

 package com.example.paktalin.agilejava_exercises.moves;
 
+import com.example.paktalin.agilejava_exercises.Piece;
 import com.example.paktalin.agilejava_exercises.Position;
 
 /**
@@ -9,6 +10,11 @@ import com.example.paktalin.agilejava_exercises.Position;
 public class QueenMoveStrategyTest extends MoveStrategyTest {
 
     @Override
+    void putPieceOnBoard() {
+        board.placePiece(Piece.createQueen(Piece.Color.Black), currentPosition);
+    }
+
+    @Override
     void setAccessiblePosition() {
         accessiblePosition = Position.create("d3");
     }