start to print the grid

1 files changed, 13 insertions, 0 deletions

diff --git a/src/Q9/MovingRobotTest.java b/src/Q9/MovingRobotTest.java
index 275c071..dbc5671 100644
--- a/src/Q9/MovingRobotTest.java
+++ b/src/Q9/MovingRobotTest.java
@@ -143,4 +143,17 @@ public class MovingRobotTest extends TestCase {
     subject.move(Robot.RIGHT);
     assertEquals(String.format("%d,%d", Robot.RIGHT, Robot.RIGHT), subject.printMoves());
   }
+
+  public void test_printGrid() {
+    Robot r1 = new MovingRobot(0, 0);
+    Robot r2 = new MovingRobot(9, 9);
+
+    String expected = "|X| | | | | | | | | |\n";
+    String result = MovingRobot.printGrid(r1, r2);
+
+    System.out.println(expected);
+    System.out.println(result);
+
+    assertEquals(expected, result);
+  }
 }