Unit B (creator ruling 2026-11-12). Pressing Record / Go Live now changes the bar: the REC/ON-AIR pill pair becomes two labelled switches with glyphs (the YouTube mark, the record dot), under an "Output" label and beside "One output at a time". Build world shows nothing but its own segment. Two things this exposed that were not cosmetic: - **Local MP4 was not actually the default.** Both pills started unarmed, so the stage opened with no output selected; the old screen got away with it because the primary button inferred "record" from "nothing armed". RecordPillOn now starts true, which is what "pos = ON (default)" means in code. - **The stage gates the whole idle cluster, not just the switch.** Gating only the switch left the start button visible in the Build world — a Start with no output chosen. ShowOutputStage (output world, idle, not recording) wraps the cluster, so a running session hides the stage too: its output cannot change. Exclusivity stays in the view model (arming one drops the other); the XAML merely reflects it. TopBarWorldTests pins the stage's visibility and the radio pair starting at Local MP4. 680 pass, 0 warnings. Next: unit C (output-dependent primary action, End labels). Scope justification: Assets/starting-background.jpg is outside this unit — the creator's replacement art, still awaiting their visual check.
90 lines
3.1 KiB
C#
90 lines
3.1 KiB
C#
using System;
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using System.IO;
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using Xunit;
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using ytLive.ViewModels;
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namespace ytLive.Tests;
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/// <summary>
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/// The top bar's one decision: <c>[ Build Scenes ][ Record / Go Live ]</c>. Build Scenes ships
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/// highlighted, and it <b>is</b> edit mode — the old EDIT toggle is gone, so "can I edit?" and "which
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/// world am I in?" cannot disagree.
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/// </summary>
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[Collection("MainViewModelLayoutPath")]
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public class TopBarWorldTests
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{
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[Fact]
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public void The_output_stage_belongs_to_the_output_world_and_holds_one_output_at_a_time()
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{
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var db = Path.Combine(Path.GetTempPath(), $"llamacasty-outputstage-{Guid.NewGuid():N}.db");
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MainViewModel.LayoutPathOverride = db;
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try
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{
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var vm = new MainViewModel();
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// Nothing to arm while building scenes.
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Assert.False(vm.ShowOutputStage);
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vm.EnterOutputWorldCommand.Execute(null);
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Assert.True(vm.IsOutputWorld);
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Assert.True(vm.IsOffline);
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Assert.False(vm.IsRecording);
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Assert.True(vm.ShowOutputStage);
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// Local MP4 is the default output; the pair is one axis, so arming either drops the other.
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Assert.True(vm.RecordPillOn);
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Assert.False(vm.OnAirPillOn);
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vm.OnAirPillOn = true;
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Assert.True(vm.OnAirPillOn);
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Assert.False(vm.RecordPillOn);
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vm.RecordPillOn = true;
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Assert.False(vm.OnAirPillOn);
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}
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finally
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{
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MainViewModel.LayoutPathOverride = null;
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try { File.Delete(db); } catch (IOException) { }
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}
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}
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[Fact]
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public void Build_scenes_is_the_default_world_and_is_the_only_place_editing_lives()
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{
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var db = Path.Combine(Path.GetTempPath(), $"llamacasty-world-{Guid.NewGuid():N}.db");
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MainViewModel.LayoutPathOverride = db;
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try
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{
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var vm = new MainViewModel();
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// Launch state: Build Scenes highlighted, editing on.
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Assert.Equal(BarWorld.Build, vm.BarWorld);
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Assert.True(vm.IsBuildWorld);
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Assert.False(vm.IsOutputWorld);
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Assert.True(vm.IsEditMode);
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// Record / Go Live leaves edit mode — the output surface has nothing to drag.
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vm.EnterOutputWorldCommand.Execute(null);
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Assert.Equal(BarWorld.Output, vm.BarWorld);
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Assert.True(vm.IsOutputWorld);
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Assert.False(vm.IsBuildWorld);
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Assert.False(vm.IsEditMode);
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// Clicking the highlighted half is not a no-op: it re-enters that world, which is how a
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// creator takes editing back during a session.
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vm.EnterBuildWorldCommand.Execute(null);
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Assert.True(vm.IsBuildWorld);
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Assert.True(vm.IsEditMode);
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// …and re-entering the world already in force still re-asserts its edit state.
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vm.EditingActive = false;
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vm.EnterBuildWorldCommand.Execute(null);
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Assert.True(vm.IsEditMode);
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}
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finally
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{
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MainViewModel.LayoutPathOverride = null;
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try { File.Delete(db); } catch (IOException) { }
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}
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}
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}
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