621 lines
20 KiB
C#
621 lines
20 KiB
C#
using FluentAssertions;
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using FluentAssertions.Execution;
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using Gameboard.ShogiUI.Sockets.Extensions;
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using Gameboard.ShogiUI.Sockets.Models;
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using System.Linq;
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using Xunit;
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using Xunit.Abstractions;
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using WhichPiece = Gameboard.ShogiUI.Sockets.ServiceModels.Types.WhichPiece;
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using WhichPerspective = Gameboard.ShogiUI.Sockets.ServiceModels.Types.WhichPerspective;
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namespace Gameboard.ShogiUI.xUnitTests
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{
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public class ShogiShould
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{
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private readonly ITestOutputHelper output;
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public ShogiShould(ITestOutputHelper output)
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{
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this.output = output;
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}
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[Fact]
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public void InitializeBoardState()
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{
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// Act
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var board = new Shogi().Board;
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// Assert
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board["A1"].WhichPiece.Should().Be(WhichPiece.Lance);
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board["A1"].Owner.Should().Be(WhichPerspective.Player1);
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board["A1"].IsPromoted.Should().Be(false);
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board["B1"].WhichPiece.Should().Be(WhichPiece.Knight);
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board["B1"].Owner.Should().Be(WhichPerspective.Player1);
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board["B1"].IsPromoted.Should().Be(false);
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board["C1"].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
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board["C1"].Owner.Should().Be(WhichPerspective.Player1);
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board["C1"].IsPromoted.Should().Be(false);
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board["D1"].WhichPiece.Should().Be(WhichPiece.GoldGeneral);
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board["D1"].Owner.Should().Be(WhichPerspective.Player1);
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board["D1"].IsPromoted.Should().Be(false);
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board["E1"].WhichPiece.Should().Be(WhichPiece.King);
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board["E1"].Owner.Should().Be(WhichPerspective.Player1);
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board["E1"].IsPromoted.Should().Be(false);
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board["F1"].WhichPiece.Should().Be(WhichPiece.GoldGeneral);
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board["F1"].Owner.Should().Be(WhichPerspective.Player1);
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board["F1"].IsPromoted.Should().Be(false);
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board["G1"].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
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board["G1"].Owner.Should().Be(WhichPerspective.Player1);
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board["G1"].IsPromoted.Should().Be(false);
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board["H1"].WhichPiece.Should().Be(WhichPiece.Knight);
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board["H1"].Owner.Should().Be(WhichPerspective.Player1);
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board["H1"].IsPromoted.Should().Be(false);
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board["I1"].WhichPiece.Should().Be(WhichPiece.Lance);
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board["I1"].Owner.Should().Be(WhichPerspective.Player1);
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board["I1"].IsPromoted.Should().Be(false);
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board["A2"].Should().BeNull();
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board["B2"].WhichPiece.Should().Be(WhichPiece.Bishop);
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board["B2"].Owner.Should().Be(WhichPerspective.Player1);
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board["B2"].IsPromoted.Should().Be(false);
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board["C2"].Should().BeNull();
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board["D2"].Should().BeNull();
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board["E2"].Should().BeNull();
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board["F2"].Should().BeNull();
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board["G2"].Should().BeNull();
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board["H2"].WhichPiece.Should().Be(WhichPiece.Rook);
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board["H2"].Owner.Should().Be(WhichPerspective.Player1);
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board["H2"].IsPromoted.Should().Be(false);
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board["I2"].Should().BeNull();
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board["A3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["A3"].Owner.Should().Be(WhichPerspective.Player1);
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board["A3"].IsPromoted.Should().Be(false);
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board["B3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["B3"].Owner.Should().Be(WhichPerspective.Player1);
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board["B3"].IsPromoted.Should().Be(false);
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board["C3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["C3"].Owner.Should().Be(WhichPerspective.Player1);
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board["C3"].IsPromoted.Should().Be(false);
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board["D3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["D3"].Owner.Should().Be(WhichPerspective.Player1);
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board["D3"].IsPromoted.Should().Be(false);
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board["E3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["E3"].Owner.Should().Be(WhichPerspective.Player1);
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board["E3"].IsPromoted.Should().Be(false);
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board["F3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["F3"].Owner.Should().Be(WhichPerspective.Player1);
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board["F3"].IsPromoted.Should().Be(false);
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board["G3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["G3"].Owner.Should().Be(WhichPerspective.Player1);
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board["G3"].IsPromoted.Should().Be(false);
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board["H3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["H3"].Owner.Should().Be(WhichPerspective.Player1);
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board["H3"].IsPromoted.Should().Be(false);
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board["I3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["I3"].Owner.Should().Be(WhichPerspective.Player1);
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board["I3"].IsPromoted.Should().Be(false);
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board["A4"].Should().BeNull();
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board["B4"].Should().BeNull();
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board["C4"].Should().BeNull();
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board["D4"].Should().BeNull();
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board["E4"].Should().BeNull();
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board["F4"].Should().BeNull();
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board["G4"].Should().BeNull();
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board["H4"].Should().BeNull();
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board["I4"].Should().BeNull();
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board["A5"].Should().BeNull();
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board["B5"].Should().BeNull();
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board["C5"].Should().BeNull();
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board["D5"].Should().BeNull();
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board["E5"].Should().BeNull();
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board["F5"].Should().BeNull();
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board["G5"].Should().BeNull();
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board["H5"].Should().BeNull();
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board["I5"].Should().BeNull();
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board["A6"].Should().BeNull();
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board["B6"].Should().BeNull();
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board["C6"].Should().BeNull();
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board["D6"].Should().BeNull();
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board["E6"].Should().BeNull();
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board["F6"].Should().BeNull();
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board["G6"].Should().BeNull();
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board["H6"].Should().BeNull();
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board["I6"].Should().BeNull();
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board["A7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["A7"].Owner.Should().Be(WhichPerspective.Player2);
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board["A7"].IsPromoted.Should().Be(false);
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board["B7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["B7"].Owner.Should().Be(WhichPerspective.Player2);
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board["B7"].IsPromoted.Should().Be(false);
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board["C7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["C7"].Owner.Should().Be(WhichPerspective.Player2);
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board["C7"].IsPromoted.Should().Be(false);
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board["D7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["D7"].Owner.Should().Be(WhichPerspective.Player2);
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board["D7"].IsPromoted.Should().Be(false);
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board["E7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["E7"].Owner.Should().Be(WhichPerspective.Player2);
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board["E7"].IsPromoted.Should().Be(false);
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board["F7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["F7"].Owner.Should().Be(WhichPerspective.Player2);
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board["F7"].IsPromoted.Should().Be(false);
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board["G7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["G7"].Owner.Should().Be(WhichPerspective.Player2);
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board["G7"].IsPromoted.Should().Be(false);
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board["H7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["H7"].Owner.Should().Be(WhichPerspective.Player2);
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board["H7"].IsPromoted.Should().Be(false);
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board["I7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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board["I7"].Owner.Should().Be(WhichPerspective.Player2);
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board["I7"].IsPromoted.Should().Be(false);
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board["A8"].Should().BeNull();
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board["B8"].WhichPiece.Should().Be(WhichPiece.Rook);
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board["B8"].Owner.Should().Be(WhichPerspective.Player2);
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board["B8"].IsPromoted.Should().Be(false);
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board["C8"].Should().BeNull();
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board["D8"].Should().BeNull();
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board["E8"].Should().BeNull();
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board["F8"].Should().BeNull();
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board["G8"].Should().BeNull();
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board["H8"].WhichPiece.Should().Be(WhichPiece.Bishop);
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board["H8"].Owner.Should().Be(WhichPerspective.Player2);
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board["H8"].IsPromoted.Should().Be(false);
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board["I8"].Should().BeNull();
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board["A9"].WhichPiece.Should().Be(WhichPiece.Lance);
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board["A9"].Owner.Should().Be(WhichPerspective.Player2);
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board["A9"].IsPromoted.Should().Be(false);
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board["B9"].WhichPiece.Should().Be(WhichPiece.Knight);
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board["B9"].Owner.Should().Be(WhichPerspective.Player2);
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board["B9"].IsPromoted.Should().Be(false);
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board["C9"].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
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board["C9"].Owner.Should().Be(WhichPerspective.Player2);
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board["C9"].IsPromoted.Should().Be(false);
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board["D9"].WhichPiece.Should().Be(WhichPiece.GoldGeneral);
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board["D9"].Owner.Should().Be(WhichPerspective.Player2);
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board["D9"].IsPromoted.Should().Be(false);
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board["E9"].WhichPiece.Should().Be(WhichPiece.King);
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board["E9"].Owner.Should().Be(WhichPerspective.Player2);
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board["E9"].IsPromoted.Should().Be(false);
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board["F9"].WhichPiece.Should().Be(WhichPiece.GoldGeneral);
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board["F9"].Owner.Should().Be(WhichPerspective.Player2);
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board["F9"].IsPromoted.Should().Be(false);
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board["G9"].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
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board["G9"].Owner.Should().Be(WhichPerspective.Player2);
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board["G9"].IsPromoted.Should().Be(false);
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board["H9"].WhichPiece.Should().Be(WhichPiece.Knight);
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board["H9"].Owner.Should().Be(WhichPerspective.Player2);
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board["H9"].IsPromoted.Should().Be(false);
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board["I9"].WhichPiece.Should().Be(WhichPiece.Lance);
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board["I9"].Owner.Should().Be(WhichPerspective.Player2);
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board["I9"].IsPromoted.Should().Be(false);
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}
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[Fact]
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public void InitializeBoardStateWithMoves()
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{
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var moves = new[]
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{
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// P1 Pawn
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new Move("A3", "A4")
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};
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var shogi = new Shogi(moves);
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shogi.Board["A3"].Should().BeNull();
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shogi.Board["A4"].WhichPiece.Should().Be(WhichPiece.Pawn);
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}
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[Fact]
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public void AllowValidMoves_AfterCheck()
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{
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// Arrange
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var moves = new[]
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{
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// P1 Pawn
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new Move("C3", "C4"),
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// P2 Pawn
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new Move("G7", "G6"),
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// P1 Bishop puts P2 in check
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new Move("B2", "G7"),
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};
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var shogi = new Shogi(moves);
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shogi.InCheck.Should().Be(WhichPerspective.Player2);
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// Act - P2 is able to un-check theirself.
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/// P2 King moves out of check
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var moveSuccess = shogi.Move(new Move("E9", "E8"));
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// Assert
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using var _ = new AssertionScope();
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moveSuccess.Should().BeTrue();
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shogi.InCheck.Should().BeNull();
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}
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[Fact]
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public void PreventInvalidMoves_MoveFromEmptyPosition()
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{
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// Arrange
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var shogi = new Shogi();
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shogi.Board["D5"].Should().BeNull();
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// Act
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var moveSuccess = shogi.Move(new Move("D5", "D6"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.Board["D5"].Should().BeNull();
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shogi.Board["D6"].Should().BeNull();
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}
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[Fact]
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public void PreventInvalidMoves_MoveToCurrentPosition()
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{
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// Arrange
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var shogi = new Shogi();
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// Act - P1 "moves" pawn to the position it already exists at.
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var moveSuccess = shogi.Move(new Move("A3", "A3"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.Board["A3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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shogi.Player1Hand.Should().BeEmpty();
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shogi.Player2Hand.Should().BeEmpty();
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}
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[Fact]
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public void PreventInvalidMoves_MoveSet()
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{
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// Arrange
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var shogi = new Shogi();
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// Act - Move Lance illegally
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var moveSuccess = shogi.Move(new Move("A1", "D5"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.Board["A1"].WhichPiece.Should().Be(WhichPiece.Lance);
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shogi.Board["A5"].Should().BeNull();
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shogi.Player1Hand.Should().BeEmpty();
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shogi.Player2Hand.Should().BeEmpty();
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}
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[Fact]
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public void PreventInvalidMoves_Ownership()
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{
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// Arrange
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var shogi = new Shogi();
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shogi.WhoseTurn.Should().Be(WhichPerspective.Player1);
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shogi.Board["A7"].Owner.Should().Be(WhichPerspective.Player2);
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// Act - Move Player2 Pawn when it is Player1 turn.
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var moveSuccess = shogi.Move(new Move("A7", "A6"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.Board["A7"].WhichPiece.Should().Be(WhichPiece.Pawn);
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shogi.Board["A6"].Should().BeNull();
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}
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[Fact]
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public void PreventInvalidMoves_MoveThroughAllies()
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{
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// Arrange
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var shogi = new Shogi();
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// Act - Move P1 Lance through P1 Pawn.
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var moveSuccess = shogi.Move(new Move("A1", "A5"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.Board["A1"].WhichPiece.Should().Be(WhichPiece.Lance);
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shogi.Board["A3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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shogi.Board["A5"].Should().BeNull();
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}
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[Fact]
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public void PreventInvalidMoves_CaptureAlly()
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{
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// Arrange
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var shogi = new Shogi();
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// Act - P1 Knight tries to capture P1 Pawn.
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var moveSuccess = shogi.Move(new Move("B1", "C3"));
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// Arrange
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moveSuccess.Should().BeFalse();
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shogi.Board["B1"].WhichPiece.Should().Be(WhichPiece.Knight);
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shogi.Board["C3"].WhichPiece.Should().Be(WhichPiece.Pawn);
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shogi.Player1Hand.Should().BeEmpty();
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shogi.Player2Hand.Should().BeEmpty();
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}
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[Fact]
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public void PreventInvalidMoves_Check()
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{
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// Arrange
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var moves = new[]
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{
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// P1 Pawn
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new Move("C3", "C4"),
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// P2 Pawn
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new Move("G7", "G6"),
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// P1 Bishop puts P2 in check
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new Move("B2", "G7")
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};
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var shogi = new Shogi(moves);
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shogi.InCheck.Should().Be(WhichPerspective.Player2);
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// Act - P2 moves Lance while in check.
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var moveSuccess = shogi.Move(new Move("I9", "I8"));
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// Assert
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moveSuccess.Should().BeFalse();
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shogi.InCheck.Should().Be(WhichPerspective.Player2);
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shogi.Board["I9"].WhichPiece.Should().Be(WhichPiece.Lance);
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shogi.Board["I8"].Should().BeNull();
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}
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[Fact]
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public void PreventInvalidDrops_MoveSet()
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{
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// Arrange
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var moves = new[]
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{
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// P1 Pawn
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new Move("C3", "C4"),
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// P2 Pawn
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new Move("I7", "I6"),
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// P1 Bishop takes P2 Pawn.
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new Move("B2", "G7"),
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// P2 Gold, block check from P1 Bishop.
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new Move("F9", "F8"),
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// P1 Bishop takes P2 Bishop, promotes so it can capture P2 Knight and P2 Lance
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new Move("G7", "H8", true),
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// P2 Pawn again
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new Move("I6", "I5"),
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// P1 Bishop takes P2 Knight
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new Move("H8", "H9"),
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// P2 Pawn again
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new Move("I5", "I4"),
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// P1 Bishop takes P2 Lance
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new Move("H9", "I9"),
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// P2 Pawn captures P1 Pawn
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new Move("I4", "I3")
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};
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var shogi = new Shogi(moves);
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shogi.Player1Hand.Count.Should().Be(4);
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Knight);
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Pawn);
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
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shogi.WhoseTurn.Should().Be(WhichPerspective.Player1);
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// Act | Assert - Illegally placing Knight from the hand in farthest row.
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shogi.Board["H9"].Should().BeNull();
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var dropSuccess = shogi.Move(new Move(WhichPiece.Knight, "H9"));
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dropSuccess.Should().BeFalse();
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shogi.Board["H9"].Should().BeNull();
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Knight);
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// Act | Assert - Illegally placing Knight from the hand in second farthest row.
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shogi.Board["H8"].Should().BeNull();
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dropSuccess = shogi.Move(new Move(WhichPiece.Knight, "H8"));
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dropSuccess.Should().BeFalse();
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shogi.Board["H8"].Should().BeNull();
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Knight);
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// Act | Assert - Illegally place Lance from the hand.
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shogi.Board["H9"].Should().BeNull();
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dropSuccess = shogi.Move(new Move(WhichPiece.Knight, "H9"));
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dropSuccess.Should().BeFalse();
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shogi.Board["H9"].Should().BeNull();
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
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// Act | Assert - Illegally place Pawn from the hand.
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shogi.Board["H9"].Should().BeNull();
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dropSuccess = shogi.Move(new Move(WhichPiece.Pawn, "H9"));
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dropSuccess.Should().BeFalse();
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shogi.Board["H9"].Should().BeNull();
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shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Pawn);
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// Act | Assert - Illegally place Pawn from the hand in a row which already has an unpromoted Pawn.
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// TODO
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}
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[Fact]
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public void PreventInvalidDrop_Check()
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{
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// Arrange
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var moves = new[]
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{
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// P1 Pawn
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new Move("C3", "C4"),
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// P2 Pawn
|
|
new Move("G7", "G6"),
|
|
// P1 Pawn, arbitrary move.
|
|
new Move("A3", "A4"),
|
|
// P2 Bishop takes P1 Bishop
|
|
new Move("H8", "B2"),
|
|
// P1 Silver takes P2 Bishop
|
|
new Move("C1", "B2"),
|
|
// P2 Pawn, arbtrary move
|
|
new Move("A7", "A6"),
|
|
// P1 drop Bishop, place P2 in check
|
|
new Move(WhichPiece.Bishop, "G7")
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
shogi.InCheck.Should().Be(WhichPerspective.Player2);
|
|
shogi.Player2Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
|
|
shogi.Board["E5"].Should().BeNull();
|
|
|
|
// Act - P2 places a Bishop while in check.
|
|
var dropSuccess = shogi.Move(new Move(WhichPiece.Bishop, "E5"));
|
|
|
|
// Assert
|
|
dropSuccess.Should().BeFalse();
|
|
shogi.Board["E5"].Should().BeNull();
|
|
shogi.InCheck.Should().Be(WhichPerspective.Player2);
|
|
shogi.Player2Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
|
|
}
|
|
|
|
[Fact]
|
|
public void PreventInvalidDrop_Capture()
|
|
{
|
|
// Arrange
|
|
var moves = new[]
|
|
{
|
|
// P1 Pawn
|
|
new Move("C3", "C4"),
|
|
// P2 Pawn
|
|
new Move("G7", "G6"),
|
|
// P1 Bishop capture P2 Bishop
|
|
new Move("B2", "H8"),
|
|
// P2 Pawn
|
|
new Move("G6", "G5")
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
using (new AssertionScope())
|
|
{
|
|
shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
|
|
shogi.Board["I9"].Should().NotBeNull();
|
|
shogi.Board["I9"].WhichPiece.Should().Be(WhichPiece.Lance);
|
|
shogi.Board["I9"].Owner.Should().Be(WhichPerspective.Player2);
|
|
}
|
|
|
|
// Act - P1 tries to place a piece where an opponent's piece resides.
|
|
var dropSuccess = shogi.Move(new Move(WhichPiece.Bishop, "I9"));
|
|
|
|
// Assert
|
|
using (new AssertionScope())
|
|
{
|
|
dropSuccess.Should().BeFalse();
|
|
shogi.Player1Hand.Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
|
|
shogi.Board["I9"].Should().NotBeNull();
|
|
shogi.Board["I9"].WhichPiece.Should().Be(WhichPiece.Lance);
|
|
shogi.Board["I9"].Owner.Should().Be(WhichPerspective.Player2);
|
|
}
|
|
}
|
|
|
|
[Fact]
|
|
public void Check()
|
|
{
|
|
// Arrange
|
|
var moves = new[]
|
|
{
|
|
// P1 Pawn
|
|
new Move("C3", "C4"),
|
|
// P2 Pawn
|
|
new Move("G7", "G6"),
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
|
|
// Act - P1 Bishop, check
|
|
shogi.Move(new Move("B2", "G7"));
|
|
|
|
// Assert
|
|
shogi.InCheck.Should().Be(WhichPerspective.Player2);
|
|
}
|
|
|
|
[Fact]
|
|
public void Promote()
|
|
{
|
|
// Arrange
|
|
var moves = new[]
|
|
{
|
|
// P1 Pawn
|
|
new Move("C3", "C4" ),
|
|
// P2 Pawn
|
|
new Move("G7", "G6" )
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
|
|
// Act - P1 moves across promote threshold.
|
|
var moveSuccess = shogi.Move(new Move("B2", "G7", true));
|
|
|
|
// Assert
|
|
using (new AssertionScope())
|
|
{
|
|
moveSuccess.Should().BeTrue();
|
|
shogi.Board["B2"].Should().BeNull();
|
|
shogi.Board["G7"].Should().NotBeNull();
|
|
shogi.Board["G7"].WhichPiece.Should().Be(WhichPiece.Bishop);
|
|
shogi.Board["G7"].Owner.Should().Be(WhichPerspective.Player1);
|
|
shogi.Board["G7"].IsPromoted.Should().BeTrue();
|
|
}
|
|
}
|
|
|
|
[Fact]
|
|
public void CheckMate()
|
|
{
|
|
// Arrange
|
|
var moves = new[]
|
|
{
|
|
// P1 Rook
|
|
new Move("H2", "E2"),
|
|
// P2 Gold
|
|
new Move("F9", "G8"),
|
|
// P1 Pawn
|
|
new Move("E3", "E4"),
|
|
// P2 other Gold
|
|
new Move("D9", "C8"),
|
|
// P1 same Pawn
|
|
new Move("E4", "E5"),
|
|
// P2 Pawn
|
|
new Move("E7", "E6"),
|
|
// P1 Pawn takes P2 Pawn
|
|
new Move("E5", "E6"),
|
|
// P2 King
|
|
new Move("E9", "E8"),
|
|
// P1 Pawn promotes, threatens P2 King
|
|
new Move("E6", "E7", true),
|
|
// P2 King retreat
|
|
new Move("E8", "E9"),
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
output.WriteLine(shogi.PrintStateAsAscii());
|
|
|
|
// Act - P1 Pawn wins by checkmate.
|
|
var moveSuccess = shogi.Move(new Move("E7", "E8"));
|
|
output.WriteLine(shogi.PrintStateAsAscii());
|
|
|
|
// Assert - checkmate
|
|
moveSuccess.Should().BeTrue();
|
|
shogi.IsCheckmate.Should().BeTrue();
|
|
shogi.InCheck.Should().Be(WhichPerspective.Player2);
|
|
}
|
|
|
|
[Fact]
|
|
public void Capture()
|
|
{
|
|
// Arrange
|
|
var moves = new[]
|
|
{
|
|
new Move("C3", "C4"),
|
|
new Move("G7", "G6")
|
|
};
|
|
var shogi = new Shogi(moves);
|
|
|
|
// Act - P1 Bishop captures P2 Bishop
|
|
var moveSuccess = shogi.Move(new Move("B2", "H8"));
|
|
|
|
// Assert
|
|
moveSuccess.Should().BeTrue();
|
|
shogi.Board["B2"].Should().BeNull();
|
|
shogi.Board["H8"].WhichPiece.Should().Be(WhichPiece.Bishop);
|
|
shogi.Board["H8"].Owner.Should().Be(WhichPerspective.Player1);
|
|
shogi.Board.Values
|
|
.Where(p => p != null)
|
|
.Should().ContainSingle(piece => piece.WhichPiece == WhichPiece.Bishop);
|
|
|
|
shogi.Player1Hand
|
|
.Should()
|
|
.ContainSingle(p => p.WhichPiece == WhichPiece.Bishop && p.Owner == WhichPerspective.Player1);
|
|
}
|
|
}
|
|
}
|