@Test
public void testRoomExists() throws Exception {
// create room in shape of '+' with five total
// rooms ; one in center and one at each extremity
Room base = new Room("test");
Room up = new Room("test1");
Room down = new Room("test2");
Room left = new Room("test3");
Room right = new Room("test4");
// set base
base.setLocation(up, down, left, right);
// set up
up.setLocation(Direction.NORTH, null);
up.setLocation(Direction.SOUTH, base);
up.setLocation(Direction.EAST, null);
up.setLocation(Direction.WEST, null);
// are there rooms around base?
assertTrue(base.roomExists(Direction.NORTH));
assertTrue(base.roomExists(Direction.SOUTH));
assertTrue(base.roomExists(Direction.EAST));
assertTrue(base.roomExists(Direction.WEST));
// are there rooms around up?
assertFalse(up.roomExists(Direction.NORTH));
assertTrue(up.roomExists(Direction.SOUTH));
assertFalse(up.roomExists(Direction.EAST));
assertFalse(up.roomExists(Direction.WEST));
}
@Test
public void testsetLocation() throws Exception {
// create room in shape of '+' with five total
// rooms ; one in center and one at each extremity
Room base = new Room("test");
Room up = new Room("test1");
Room down = new Room("test2");
Room left = new Room("test3");
Room right = new Room("test4");
// call method to set north = up, etc
base.setLocation(Direction.NORTH, up);
base.setLocation(Direction.SOUTH, down);
base.setLocation(Direction.EAST, left);
base.setLocation(Direction.WEST, right);
// test if objects reference same memory location
assertEquals(base.getNorth(), up);
assertEquals(base.getSouth(), down);
assertEquals(base.getEast(), left);
assertEquals(base.getWest(), right);
}