func TestMove(t *testing.T) {
testCases := []struct {
dir game.Direction
expected game.Position
}{
{
dir: game.UP,
expected: game.NewPosition(2, 1),
},
{
dir: game.DOWN,
expected: game.NewPosition(0, 1),
},
{
dir: game.RIGHT,
expected: game.NewPosition(1, 2),
},
{
dir: game.LEFT,
expected: game.NewPosition(1, 0),
},
}
for n, tc := range testCases {
p := game.NewPosition(1, 1)
actual := p.Move(tc.dir)
if actual != tc.expected {
t.Errorf("(%v) Expected moving %v from %v to go to %v, got %v", n, tc.dir, p, tc.expected, actual)
}
}
}
func TestValid(t *testing.T) {
testCases := []struct {
position game.Position
expected bool
}{
{
position: game.NewPosition(0, 0),
expected: true,
},
{
position: game.NewPosition(0, -1),
expected: false,
},
{
position: game.NewPosition(1, 0),
expected: false,
},
{
position: game.NewPosition(0, 1),
expected: false,
},
{
position: game.NewPosition(-1, 0),
expected: false,
},
}
for n, tc := range testCases {
if actual := tc.position.Valid(1); actual != tc.expected {
t.Errorf("(%v) Expected position %v to have validity %v", n, tc.position, tc.expected)
}
}
}
func TestNewBoard(t *testing.T) {
board := game.NewBoard(2)
if !board.Adjacent(game.NewPosition(0, 0), game.NewPosition(0, 1)) {
t.Errorf("Missing expected adjacency: %v", board)
}
if board.Adjacent(game.NewPosition(0, 0), game.NewPosition(1, 1)) {
t.Errorf("Unexpected adjacency: %v", board)
}
}
func TestMoves(t *testing.T) {
testCases := []struct {
curPos game.Position
expectedDirection game.Direction
}{
{
curPos: game.NewPosition(5, 5),
expectedDirection: game.UP,
},
}
for n, tc := range testCases {
g := game.NewGame()
g.ActivePlayer.PawnPos = tc.curPos
cpy := g.Copy()
intel := intelligence.NewSimpleIntelligence(g.ActivePlayer.Color)
move := intel.NextMove(cpy)
movePawn, ok := move.(*game.MovePawn)
if !ok {
t.Errorf("(%d) Expected move pawn, got %v", n, move)
}
if movePawn.Direction != tc.expectedDirection {
t.Errorf("(%d) Expected direction %v, got %v", n, tc.expectedDirection, movePawn.Direction)
}
}
}
func TestMovePawn(t *testing.T) {
testCases := []struct {
direction game.Direction
expectedResult bool
expectedPosition game.Position
}{
{
direction: game.UP,
expectedResult: true,
expectedPosition: game.NewPosition(1, 4),
},
{
direction: game.DOWN,
expectedResult: false,
expectedPosition: game.NewPosition(0, 4),
},
{
direction: game.LEFT,
expectedResult: true,
expectedPosition: game.NewPosition(0, 3),
},
{
direction: game.RIGHT,
expectedResult: true,
expectedPosition: game.NewPosition(0, 5),
},
}
for n, tc := range testCases {
g := game.NewGame()
move := game.MovePawn{
Direction: tc.direction,
}
if tc.expectedResult != g.Move(move) {
t.Errorf("(%v) Expected move %v to have result %v", n, move, tc.expectedResult)
}
var player *game.Player
if tc.expectedResult {
player = g.WaitingPlayer
} else {
player = g.ActivePlayer
}
if actualPosition := player.PawnPos; tc.expectedPosition != actualPosition {
t.Errorf("(%v) Expected move %v to end at %v, not %v", n, move, tc.expectedPosition, actualPosition)
}
}
}
func newAdjacency(sr, sc, er, ec int) []game.Position {
return []game.Position{
game.NewPosition(sr, sc),
game.NewPosition(er, ec),
}
}
