101 lines
4.2 KiB
C#
101 lines
4.2 KiB
C#
// <copyright file="CastleSiegeContextTest.cs" company="MUnique">
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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// </copyright>
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namespace MUnique.OpenMU.Tests.CastleSiege;
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using MUnique.OpenMU.GameLogic.CastleSiege;
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/// <summary>
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/// Tests for the Castle Siege phase state machine (time-driven, injected clock).
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/// </summary>
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[TestFixture]
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public class CastleSiegeContextTest
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{
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private static readonly DateTime T0 = new(2026, 1, 1, 12, 0, 0, DateTimeKind.Utc);
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/// <summary>Tests that a fresh context starts in the ownership (resting) phase.</summary>
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[Test]
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public void StartsInOwnership()
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{
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var ctx = new CastleSiegeContext(Config());
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Ownership));
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}
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/// <summary>Tests that force-starting moves the state machine into registration.</summary>
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[Test]
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public async Task ForceStartMovesToRegistrationAsync()
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{
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var ctx = new CastleSiegeContext(Config());
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await ctx.ForceStartRegistrationAsync(T0);
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Registration));
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}
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/// <summary>Tests that registration advances to preparation once its duration elapses.</summary>
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[Test]
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public async Task RegistrationAdvancesToPreparationAfterDurationAsync()
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{
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var ctx = new CastleSiegeContext(Config());
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await ctx.ForceStartRegistrationAsync(T0);
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await ctx.TickAsync(T0.AddMinutes(4)); // still within registration
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Registration));
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await ctx.TickAsync(T0.AddMinutes(5)); // registration duration elapsed
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Preparation));
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}
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/// <summary>Tests a full cycle: registration -> preparation -> siege -> settlement -> ownership.</summary>
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[Test]
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public async Task FullCycleReturnsToOwnershipAsync()
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{
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var ctx = new CastleSiegeContext(Config());
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await ctx.ForceStartRegistrationAsync(T0);
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await ctx.TickAsync(T0.AddMinutes(5)); // -> Preparation
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await ctx.TickAsync(T0.AddMinutes(7)); // +2 prep -> Siege
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Siege));
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await ctx.TickAsync(T0.AddMinutes(17)); // +10 siege -> Settlement
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await ctx.TickAsync(T0.AddMinutes(17)); // Settlement -> Ownership
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Ownership));
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}
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/// <summary>Tests that guilds can be registered (by name) during the registration phase.</summary>
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[Test]
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public async Task RegisterGuildCollectsNamesDuringRegistrationAsync()
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{
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var ctx = new CastleSiegeContext(Config());
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await ctx.ForceStartRegistrationAsync(T0);
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ctx.RegisterGuild("Attackers");
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Assert.That(ctx.RegisteredGuilds, Does.Contain("Attackers"));
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}
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/// <summary>Tests that the throne-holding guild at siege end becomes the owner on settlement (P3).</summary>
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[Test]
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public async Task ThroneCaptureDuringSiegeBecomesOwnerOnSettlementAsync()
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{
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var ctx = new CastleSiegeContext(Config());
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await ctx.ForceStartRegistrationAsync(T0);
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await ctx.ForcePhaseAsync(CastleSiegePhase.Siege, T0);
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ctx.CaptureThrone("Attackers");
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Assert.That(ctx.OccupierGuildName, Is.EqualTo("Attackers"));
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await ctx.TickAsync(T0.AddMinutes(20)); // Siege -> Settlement
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await ctx.TickAsync(T0.AddMinutes(20)); // Settlement -> Ownership (owner assigned)
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Assert.That(ctx.Phase, Is.EqualTo(CastleSiegePhase.Ownership));
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Assert.That(ctx.OwnerGuildName, Is.EqualTo("Attackers"));
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}
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/// <summary>Tests that capturing the throne outside the siege phase is a no-op.</summary>
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[Test]
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public void CaptureThroneOutsideSiegeIsNoOp()
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{
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var ctx = new CastleSiegeContext(Config());
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ctx.CaptureThrone("Attackers");
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Assert.That(ctx.OccupierGuildName, Is.Null);
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}
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private static CastleSiegeConfiguration Config() => new()
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{
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RegistrationDuration = TimeSpan.FromMinutes(5),
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PreparationDuration = TimeSpan.FromMinutes(2),
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SiegeDuration = TimeSpan.FromMinutes(10),
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};
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}
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