func TestBoard(t *testing.T) {
board := gol.NewBoard()
board.SetAlive(gol.NewPoint(2, 3))
board.SetAlive(gol.NewPoint(0, 3))
if !board.GetCell(gol.NewPoint(2, 3)).IsAlive() {
t.Fatal("Expected alive cell on 2,3")
}
if board.AliveNeighbors(gol.NewPoint(1, 3)) != 2 {
t.Fatal("Expected neighbors for 1,3 is 2")
}
if board.AliveNeighbors(gol.NewPoint(3, 3)) != 1 {
t.Fatal("Expected neighbors for 3,3 is 1")
}
}
func TestNextBoard(t *testing.T) {
board := gol.NewBoard()
board.SetAlive(gol.NewPoint(1, 2))
board.SetAlive(gol.NewPoint(2, 2))
board.SetAlive(gol.NewPoint(3, 2))
next := board.Next()
if !next.GetCell(gol.NewPoint(2, 1)).IsAlive() {
t.Fatal("Expected alive cell on 2,1")
}
if !next.GetCell(gol.NewPoint(2, 2)).IsAlive() {
t.Fatal("Expected alive cell on 2,2")
}
if !next.GetCell(gol.NewPoint(2, 3)).IsAlive() {
t.Fatal("Expected alive cell on 2,3")
}
}
