feat: updated for 100% coverage

2026-04-14 20:45:07 +02:00
parent 50ecc0fd4d
commit 247724e57c
4 changed files with 123 additions and 0 deletions
@@ -318,3 +318,14 @@ class DefaultRulesStateTransitionsTest extends AnyFunSuite with Matchers:
    queen.board.pieceAt(sq("a8")) shouldBe Some(Piece(Color.White, PieceType.Queen))
    rook.board.pieceAt(sq("a8")) shouldBe Some(Piece(Color.White, PieceType.Rook))
    bishop.board.pieceAt(sq("a8")) shouldBe Some(Piece(Color.White, PieceType.Bishop))
+
+  test("applyMove preserves castling rights when rook moves from non-starting square"):
+    val context = contextFromFen("r3k2r/8/8/8/8/8/4R3/4K3 w KQkq - 0 1")
+    val move    = Move(sq("e2"), sq("e3"))
+
+    val next = DefaultRules.applyMove(context)(move)
+
+    next.castlingRights.whiteKingSide shouldBe true
+    next.castlingRights.whiteQueenSide shouldBe true
+    next.castlingRights.blackKingSide shouldBe true
+    next.castlingRights.blackQueenSide shouldBe true