89 lines
3.1 KiB
C#
89 lines
3.1 KiB
C#
using Xunit;
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using XWorld.Server.Gateway;
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namespace XWorld.Server.Gateway.Tests
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{
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public class MatchmakerTests
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{
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[Fact]
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public void TwoEnqueues_SameBucket_PlayerCount2_Poll_ReturnsTwoHumanMatch()
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{
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var mm = new Matchmaker(timeoutTicks: 100);
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mm.Enqueue(pid: 1, gameId: "rps", version: 1, playerCount: 2, tick: 0);
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mm.Enqueue(pid: 2, gameId: "rps", version: 1, playerCount: 2, tick: 0);
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var matches = mm.Poll(currentTick: 0);
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Assert.Single(matches);
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var m = matches[0];
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Assert.Equal("rps", m.GameId);
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Assert.Equal(1, m.Version);
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Assert.Equal(2, m.Seats.Count);
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Assert.False(m.Seats[0].IsAi);
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Assert.False(m.Seats[1].IsAi);
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Assert.Equal(1, m.Seats[0].PlayerId);
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Assert.Equal(2, m.Seats[1].PlayerId);
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}
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[Fact]
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public void SingleEnqueue_PollAfterTimeout_Returns1Human1AiMatch()
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{
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var mm = new Matchmaker(timeoutTicks: 10);
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mm.Enqueue(pid: 7, gameId: "rps", version: 1, playerCount: 2, tick: 0);
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// Not timed out yet
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var early = mm.Poll(currentTick: 9);
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Assert.Empty(early);
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// Now timed out (currentTick - enqueuedTick > timeoutTicks → 11 - 0 = 11 > 10)
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var matches = mm.Poll(currentTick: 10);
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Assert.Single(matches);
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var m = matches[0];
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Assert.Equal(2, m.Seats.Count);
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// First seat is the real player
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Assert.False(m.Seats[0].IsAi);
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Assert.Equal(7, m.Seats[0].PlayerId);
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// Second seat is AI with negative pid
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Assert.True(m.Seats[1].IsAi);
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Assert.True(m.Seats[1].PlayerId < 0);
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}
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[Fact]
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public void NotFull_NotTimedOut_Poll_ReturnsEmpty()
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{
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var mm = new Matchmaker(timeoutTicks: 100);
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mm.Enqueue(pid: 3, gameId: "rps", version: 1, playerCount: 2, tick: 5);
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var matches = mm.Poll(currentTick: 50); // 50-5=45 <= 100, not timed out, not full
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Assert.Empty(matches);
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}
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[Fact]
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public void PlayerCount1_SingleEnqueue_PollImmediately_ReturnsMatch()
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{
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// playerCount=1 应立即成团（Matchmaker 仅按 playerCount 分桶，不加载具体游戏）
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var mm = new Matchmaker(timeoutTicks: 100);
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mm.Enqueue(pid: 5, gameId: "solo1p", version: 1, playerCount: 1, tick: 0);
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var matches = mm.Poll(currentTick: 0);
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Assert.Single(matches);
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Assert.Single(matches[0].Seats);
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Assert.False(matches[0].Seats[0].IsAi);
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}
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[Fact]
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public void Remove_DequeuesWaiter_SoNoMatchForms()
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{
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var mm = new Matchmaker(timeoutTicks: 100);
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mm.Enqueue(1, "rps", 1, 2, tick: 0);
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Assert.True(mm.Remove(1));
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mm.Enqueue(2, "rps", 1, 2, tick: 0); // 只剩玩家2，凑不齐2人
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Assert.Empty(mm.Poll(1)); // 未满未超时 → 无对局
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Assert.False(mm.Remove(999)); // 不存在的 pid
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}
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}
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}
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