h-school/tests/HSchool.Server.Tests/NoticeBoardTests.cs

using HSchool.Content;
using HSchool.Protocol;
using HSchool.Server.Game;

namespace HSchool.Server.Tests;

public class NoticeBoardTests
{
    [Fact]
    public void PausingPost_IsSticky_InfoIsNot()
    {
        var board = new NoticeBoard(maxSticky: 8);

        Assert.True(board.TryPost(Info(), personKey: "", kind: "", out var info));
        Assert.False(info.Pause);
        Assert.False(board.HasPausing);
        Assert.Empty(board.Sticky);

        Assert.True(board.TryPost(Pausing(), personKey: "", kind: "", out var warning));
        Assert.True(warning.Pause);
        Assert.True(board.HasPausing);
        Assert.Equal("GenerationFailed", Assert.Single(board.Sticky).DefName);
        Assert.DoesNotContain(board.ToSave(), row => row.DefName == "DayStarted");
    }

    [Fact]
    public void NinthSticky_IsNotPosted()
    {
        var board = new NoticeBoard(maxSticky: 8);
        for (var i = 0; i < 8; i++)
        {
            Assert.True(board.TryPost(Pausing(), personKey: "", kind: "", out _));
        }

        Assert.False(board.TryPost(Pausing(), personKey: "", kind: "", out var ninth));
        Assert.Equal(default, ninth);
        Assert.Equal(8, board.Sticky.Count);
    }

    [Fact]
    public void Dismiss_RemovesSticky_DoesNotClearTheBoardUntilTheLast()
    {
        var board = new NoticeBoard(maxSticky: 8);
        Assert.True(board.TryPost(Pausing(), personKey: "", kind: "", out var first));
        Assert.True(board.TryPost(Pausing(), personKey: "", kind: "", out var second));

        Assert.True(board.TryDismiss(first.Id));
        Assert.True(board.HasPausing);
        Assert.Equal(second.Id, Assert.Single(board.Sticky).Id);

        Assert.True(board.TryDismiss(second.Id));
        Assert.False(board.HasPausing);
        Assert.False(board.TryDismiss(second.Id));
    }

    [Fact]
    public void Load_RestoresSticky_SkipsInfoRows()
    {
        var saved = new StickyNoticeSave[]
        {
            new() { Id = 3, DefName = "DayStarted", Severity = NoticeSeverity.Info, Pause = false, TtlMs = 8000 },
            new() { Id = 4, DefName = "GenerationFailed", Severity = NoticeSeverity.Error, Pause = true, TtlMs = 0 },
        };

        var board = new NoticeBoard(maxSticky: 8, saved);

        Assert.True(board.HasPausing);
        var sticky = Assert.Single(board.Sticky);
        Assert.Equal(4u, sticky.Id);
        Assert.Equal("GenerationFailed", sticky.DefName);
        Assert.Equal(NoticeSeverity.Error, sticky.Severity);
    }

    [Fact]
    public void GenerateImage_WithoutPerson_StillPosts_WirePersonIdIsZero()
    {
        var board = new NoticeBoard(maxSticky: 8);

        Assert.True(board.TryPost(Pausing(), personKey: "", kind: "full", out var message));
        Assert.Equal(0u, message.PersonId);
        Assert.Equal(EventActions.GenerateImage, message.Action);
        Assert.Equal("", Assert.Single(board.Sticky).PersonKey);
    }

    [Fact]
    public void GenerateImage_WithPerson_StoresKeyAndKind()
    {
        var board = new NoticeBoard(maxSticky: 8);

        Assert.True(board.TryPost(Pausing(), personKey: "a0.p0", kind: "avatar", out var message));
        Assert.Equal(1u, message.PersonId);
        Assert.Equal(EventActions.GenerateImage, message.Action);
        var sticky = Assert.Single(board.Sticky);
        Assert.Equal("a0.p0", sticky.PersonKey);
        Assert.Equal("avatar", sticky.Kind);
    }

    [Fact]
    public void DirectorSummonedInfo_IsNotStickyInSave()
    {
        var board = new NoticeBoard(maxSticky: 8);

        Assert.True(board.TryPost(DirectorSummoned(), personKey: "a0.p0", kind: "", out var info));
        Assert.Equal("DirectorSummoned", info.DefName);
        Assert.False(info.Pause);
        Assert.Empty(board.Sticky);
        Assert.DoesNotContain(board.ToSave(), row => row.DefName == "DirectorSummoned");
    }

    private static EventDef Info() => new()
    {
        DefName = "DayStarted",
        Severity = EventSeverities.Info,
        Pause = false,
        TtlMs = 8000,
        Trigger = EventTriggers.DayStart,
        Action = EventActions.None,
    };

    private static EventDef DirectorSummoned() => new()
    {
        DefName = "DirectorSummoned",
        Severity = EventSeverities.Info,
        Pause = false,
        TtlMs = 8000,
        Trigger = EventTriggers.DirectorSummon,
        Action = EventActions.None,
    };

    private static EventDef Pausing() => new()
    {
        DefName = "GenerationFailed",
        Severity = EventSeverities.Error,
        Pause = true,
        TtlMs = 0,
        Trigger = EventTriggers.GenerationFailed,
        Action = EventActions.GenerateImage,
    };
}