gramps
0ed341fd18
LayoutStore.Load threw ArgumentOutOfRangeException on GetOrdinal("BlurAmount") during the
MainViewModel constructor, so the app died at startup rather than when a blur was used. The
migration adds the column and Save writes it; the reading query still listed its columns
explicitly and BlurAmount was missing from that list.
Adds LayoutBlurPersistenceTests: a blur saved and reloaded, asserting the amount and geometry
survive. That is the test that should have existed with the feature — the startup path it
covers has no other guard.
51 lines
1.9 KiB
C#
51 lines
1.9 KiB
C#
using System;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.Linq;
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using Xunit;
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using ytLive.Models;
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using ytLive.Services;
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namespace ytLive.Tests;
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/// <summary>
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/// The blur column round-trips through SQLite (2026-11-01). This exists because the first cut
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/// added `BlurAmount` to the INSERT and the reader but not to the SELECT — the app then crashed on
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/// launch inside `GetOrdinal("BlurAmount")`, which is a startup path no other test covers.
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/// </summary>
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public class LayoutBlurPersistenceTests
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{
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[Fact]
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public void A_blur_layer_survives_a_save_and_reload_with_its_amount()
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{
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var dbPath = Path.Combine(Path.GetTempPath(), $"llamacasty-blur-{Guid.NewGuid():N}.db");
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try
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{
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var scenes = new ObservableCollection<Scene>
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{
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new() { Name = SceneCatalog.Live },
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};
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var background = new Source { Name = "Background", Type = SourceType.Background, IsBackground = true, Width = 1920, Height = 1080 };
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var blur = new Source { Name = "Blur", Type = SourceType.Blur, X = 40, Y = 50, Width = 240, Height = 160, BlurAmount = 0.8 };
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scenes[0].Elements.Add(background);
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scenes[0].Elements.Add(blur);
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using (var store = new LayoutStore(dbPath))
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store.Save(scenes, null, null);
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using (var reopened = new LayoutStore(dbPath))
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{
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var loaded = reopened.Load();
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var loadedBlur = loaded.SelectMany(s => s.Elements).OfType<Source>().Single(s => s.Type == SourceType.Blur);
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Assert.Equal(0.8, loadedBlur.BlurAmount, 3);
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Assert.Equal(240, loadedBlur.Width, 3);
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Assert.Equal(SourceType.Blur, loadedBlur.Type);
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}
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}
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finally
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{
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try { File.Delete(dbPath); } catch (IOException) { }
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}
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}
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}
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