2026-03-31 22:18:14 +02:00
1 changed files with 6 additions and 0 deletions
@@ -312,6 +312,12 @@ class GameControllerTest extends AnyFunSuite with Matchers:
    val board = FenParser.parseBoard("8/8/8/8/4K3/8/4p3/8").get
    val result = GameController.processMove(board, GameHistory.empty, Color.Black, "e2e1")
    result should matchPattern { case _: MoveResult.PromotionRequired => }
+    result match
+      case MoveResult.PromotionRequired(from, to, _, _, _, turn) =>
+        from should be (sq(File.E, Rank.R2))
+        to   should be (sq(File.E, Rank.R1))
+        turn should be (Color.Black)
+      case _ => fail("Expected PromotionRequired")

  test("processMove detects pawn capturing to back rank as PromotionRequired with captured piece"):
    val board = FenParser.parseBoard("3q4/4P3/8/8/8/8/8/8").get