Meadow - printing empty board

Author: Jakub Lendzinski

src/main/java/MeadowBoard.java

@@ -18,4 +18,19 @@ public boolean isFieldEmpty(int x, int y){
         return this.meadow[x][y] == null;
     }
 
+
+    public void printBoard(){
+        for (int iX = 0; iX < xSize; iX++){
+            for (int iY = 0; iY < ySize; iY++){
+
+                if (this.isFieldEmpty(iX, iY)){
+                    System.out.print(this.meadowEmoji);
+                } else {
+                    // not implemented yet
+                }
+
+            }
+            System.out.println("");
+        }
+    }
 }

src/test/java/TestMeadowBord.java

@@ -1,14 +1,29 @@
+import org.junit.After;
 import org.junit.Test;
 import org.junit.Before;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+
 import static org.junit.Assert.*;
 
 public class TestMeadowBord {
 
     MeadowBoard board;
+    ByteArrayOutputStream outContent;
+    PrintStream originalOut;
 
     @Before
     public void setup(){
         this.board = new MeadowBoard(10, 12);
+        this.outContent = new ByteArrayOutputStream();
+        this.originalOut = System.out;
+        System.setOut(new PrintStream(this.outContent));
+    }
+
+    @After
+    public void teardown(){
+        System.setOut(this.originalOut);
     }
 
     @Test
@@ -23,4 +38,13 @@ public void testIsEmptyWhenEmpty(){
         assertTrue(this.board.isFieldEmpty(0, 0));
     }
 
+    @Test
+    public void testPrintBoardLineEmpty(){
+        this.board.printBoard();
+        assertTrue(this.outContent
+                .toString()
+                .contains("\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D" +
+                        "\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9\uD83D\uDFE9"));
+    }
+
 }