diff --git a/src/main/java/inf112/fiasko/roborally/element_properties/IGrid.java b/src/main/java/inf112/fiasko/roborally/element_properties/IGrid.java
new file mode 100644
index 0000000..29f0a4c
--- /dev/null
+++ b/src/main/java/inf112/fiasko/roborally/element_properties/IGrid.java
@@ -0,0 +1,37 @@
+package inf112.fiasko.roborally.element_properties;
+
+/**
+ * This Interface describes a grid
+ * @param <K> type of element
+ */
+public interface IGrid<K> {
+
+    /**
+     * returns the width of the grid
+     * @return the width
+     */
+    int getWidth();
+
+    /**
+     * returns the height of the grid
+     * @return the height
+     */
+    int getHeight();
+
+    /**
+     * returns the element in a given x and y coordinate
+     * @param x coordinate in the grid
+     * @param y coordinate in the grid
+     * @return element in the x and y coordinate
+     * @throws IllegalArgumentException throws exception if coordinates are not in the grid
+     */
+    K getElement(int x,int y) throws IllegalArgumentException;
+
+    /**
+     * places the element in the given x and y coordinate
+     * @param x coordinate
+     * @param y coordinate
+     * @param element that is being placed in the grid
+     */
+    void setElement(int x, int y, K element);
+}
diff --git a/src/main/java/inf112/fiasko/roborally/element_properties/Wall.java b/src/main/java/inf112/fiasko/roborally/element_properties/Wall.java
new file mode 100644
index 0000000..fb8c8be
--- /dev/null
+++ b/src/main/java/inf112/fiasko/roborally/element_properties/Wall.java
@@ -0,0 +1,39 @@
+package inf112.fiasko.roborally.element_properties;
+
+public class Wall {
+    /**
+     * This class is a representation of a wall
+     */
+    private WallType wall;
+    private Direction direction;
+
+    /**
+     * Initializes the wall
+     * @param wall gives the type of wall eks. wall normal or wall corner
+     * @param direction gives the direction the wall is facing.
+     */
+    public Wall (WallType wall,Direction direction){
+        this.wall = wall;
+        this.direction = direction;
+    }
+
+    /**
+     * Gets the type of the wall
+     * @return the wall type
+     */
+    public WallType getWallType() {
+        return wall;
+    }
+
+    /**
+     * Gets the direction of the wall
+     * @return the direction of the wall
+     */
+    public Direction getDirection(){
+        return direction;
+    }
+
+
+
+
+}
diff --git a/src/test/java/inf112/fiasko/roborally/PositionTest.java b/src/test/java/inf112/fiasko/roborally/PositionTest.java
index 4f30582..825e0c5 100644
--- a/src/test/java/inf112/fiasko/roborally/PositionTest.java
+++ b/src/test/java/inf112/fiasko/roborally/PositionTest.java
@@ -13,11 +13,11 @@ public class PositionTest {
         testPosition = new Position(3, 4);
     }
     @Test
-    public void getXPosition(){
+    public void testGetXPosition(){
         assertEquals(3,testPosition.getXCoordinate());
     }
     @Test
-    public void getYPosition(){
+    public void testGetYPosition(){
         assertEquals(4,testPosition.getYCoordinate());
     }
 }
diff --git a/src/test/java/inf112/fiasko/roborally/TestWall.java b/src/test/java/inf112/fiasko/roborally/TestWall.java
new file mode 100644
index 0000000..c94ec6a
--- /dev/null
+++ b/src/test/java/inf112/fiasko/roborally/TestWall.java
@@ -0,0 +1,36 @@
+package inf112.fiasko.roborally;
+
+import inf112.fiasko.roborally.element_properties.Direction;
+import inf112.fiasko.roborally.element_properties.Wall;
+import inf112.fiasko.roborally.element_properties.WallType;
+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+
+public class TestWall {
+    @Test
+    public void testWallGetWallTypeNormal(){
+        Wall testGetWall = new Wall(WallType.WALL_NORMAL, Direction.NORTH);
+        assertEquals(WallType.WALL_NORMAL, testGetWall.getWallType());
+    }
+    @Test
+    public void testWallGetWallTypeCorner(){
+        Wall testGetWall = new Wall(WallType.WALL_CORNER, Direction.NORTH);
+        assertEquals(WallType.WALL_CORNER, testGetWall.getWallType());
+    }
+    @Test
+    public void testWallGetWallTypeLaserSingle(){
+        Wall testGetWall = new Wall(WallType.WALL_LASER_SINGLE, Direction.NORTH);
+        assertEquals(WallType.WALL_LASER_SINGLE, testGetWall.getWallType());
+    }
+    @Test
+    public void testWallGetDirectionNorth(){
+        Wall testGetWall = new Wall(WallType.WALL_CORNER, Direction.NORTH);
+        assertEquals(Direction.NORTH, testGetWall.getDirection());
+    }
+    @Test
+    public void testWallGetDirectionEast(){
+        Wall testGetWall = new Wall(WallType.WALL_CORNER, Direction.EAST);
+        assertEquals(Direction.EAST, testGetWall.getDirection());
+    }
+
+}
diff --git a/src/test/java/inf112/fiasko/roborally/TileTest.java b/src/test/java/inf112/fiasko/roborally/TileTest.java
new file mode 100644
index 0000000..7ef796b
--- /dev/null
+++ b/src/test/java/inf112/fiasko/roborally/TileTest.java
@@ -0,0 +1,41 @@
+package inf112.fiasko.roborally;
+
+import inf112.fiasko.roborally.element_properties.Direction;
+import inf112.fiasko.roborally.element_properties.TileType;
+import inf112.fiasko.roborally.objects.Tile;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class TileTest {
+    private Tile tile;
+    private Tile tile2;
+
+    @Before
+    public void setUp() {
+        tile = new Tile(TileType.HOLE, Direction.NORTH);
+        tile2 = new Tile(TileType.COGWHEEL_RIGHT, Direction.SOUTH);
+    }
+
+    @Test
+    public void getTileTypeFromTile() {
+        assertEquals(TileType.HOLE, tile.getTileType());
+    }
+
+    @Test
+    public void getTileTypeFromTile2() {
+        assertEquals(TileType.COGWHEEL_RIGHT, tile2.getTileType());
+    }
+
+
+    @Test
+    public void getDirectionFromTile() {
+        assertEquals(Direction.NORTH, tile.getDirection());
+    }
+
+    @Test
+    public void getDirectionFromTile2() {
+        assertEquals(Direction.SOUTH, tile2.getDirection());
+    }
+}
\ No newline at end of file