gramps
5fcfa545e5
608 green, 0 warnings. Completes the layer half of TASK 65. - **(+) → Replay Clip** adds an ordinary media layer with an app-owned path, one per scene, silent by default (`MediaMuted`) and looping only outside Live — the compositor needs no special case. - **F10 saves → the Live layer plays it once, then hides** (`SessionCompleted` → invisible, guard cleared). Every other scene with a replay layer keeps looping the kept set, advancing on each clip's completion, wrapping at the end. - **The guard the creator asked for:** while that Live replay is playing, **F10 is inert** with a plain explanation. That is what replaces the impossible "exclude the layer from its own clip" — with one encoder and two muxes the clip *is* the program, so the fix is to not clip a clip. `ReplayLayerTests` drives the real VM: one layer per scene, muted by default, once-through in Live, looping in BRB, and a stray F10 with clips off writes nothing.
68 lines
2.6 KiB
C#
68 lines
2.6 KiB
C#
using System;
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using System.IO;
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using System.Linq;
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using Microsoft.Data.Sqlite;
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using Xunit;
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using ytLive.Models;
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using ytLive.ViewModels;
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namespace ytLive.Tests;
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/// <summary>
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/// TASK 65 slice 5 — the replay layer as a thing the creator can add, and the one guard that matters.
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///
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/// <para>The layer is an ordinary media layer with an app-owned path, so the test only has to prove the
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/// flags: one per scene, silent by default, once-through in Live and looping everywhere else. Playback
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/// itself rides the media manager that TASK 21 already covers.</para>
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/// </summary>
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[Collection("RealApp")]
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public sealed class ReplayLayerTests
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{
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private readonly RealAppHost _app;
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public ReplayLayerTests(RealAppHost app) => _app = app;
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[Fact]
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public void AddReplayLayer_IsOnePerScene_SilentByDefault_AndLoopsOutsideLive() => _app.Run(() =>
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{
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var tempDb = Path.Combine(Path.GetTempPath(), $"ytLlive-replay-{Guid.NewGuid():N}.db");
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MainViewModel.LayoutPathOverride = tempDb;
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try
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{
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var vm = new MainViewModel();
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vm.StagedScene = vm.Scenes.Single(s => SceneCatalog.Is(s.Name, SceneCatalog.Live));
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vm.AddReplayLayer();
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vm.AddReplayLayer(); // second add is a no-op
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var layers = vm.Scenes.SelectMany(s => s.Elements).OfType<Source>()
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.Where(s => s.IsReplayLayer).ToList();
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Assert.Single(layers);
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var liveLayer = layers[0];
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Assert.True(liveLayer.MediaMuted); // silent by default
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Assert.False(liveLayer.MediaIsLooping); // Live plays once
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// Any other scene loops the kept set.
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vm.StagedScene = vm.Scenes.Single(s => SceneCatalog.Is(s.Name, SceneCatalog.Brb));
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vm.AddReplayLayer();
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var brbLayer = vm.Scenes.SelectMany(s => s.Elements).OfType<Source>()
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.Single(s => s.IsReplayLayer && s != liveLayer);
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Assert.True(brbLayer.MediaIsLooping);
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Assert.True(brbLayer.MediaMuted);
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// Clips off by default, and with no ring nothing is written by a stray F10.
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Assert.False(vm.ClipsEnabled);
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vm.SaveReplayClip();
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var clipsFolder = Path.Combine(Path.GetDirectoryName(tempDb)!, "clips");
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Assert.False(Directory.Exists(clipsFolder) && Directory.EnumerateFiles(clipsFolder).Any());
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}
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finally
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{
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MainViewModel.LayoutPathOverride = null;
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SqliteConnection.ClearAllPools();
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try { File.Delete(tempDb); } catch { /* best effort */ }
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}
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});
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}
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