Creator ruling (2026-10-30): - EDIT off + ON-AIR armed → the primary button reads "Go Live" and runs the livestream. - EDIT on + ON-AIR armed → the same button reads "Test Stream" and runs the test broadcast. - REC armed (or nothing armed) → "Start Recording", whatever EDIT says; there is no test recording, and an unarmed start records locally rather than doing nothing. So the fifth button was redundant: `ShowTestButton` no longer feeds any control. The decision is a pure function (`Models/SessionStartDecision`) so the whole matrix is testable without a window; `PrimaryStartCommand` follows the same kind, so label and action cannot disagree. Guard: SessionStartDecisionTests pins the four cases, including the no-dead-ends fallback that my first version got wrong (unarmed returned Live instead of Record — the test caught it). Note for the v1 gate: the "hide TEST at v1" item is now satisfied by construction — the test path is a mode of the primary button, not a separate control.
33 lines
1.6 KiB
C#
33 lines
1.6 KiB
C#
using Xunit;
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using ytLive.Models;
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namespace ytLive.Tests;
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/// <summary>Creator ruling (2026-10-30): the top bar's primary button is context-sensitive and the
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/// separate TEST button is gone.
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///
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/// <para>EDIT off + ON-AIR → the livestream message. EDIT on + ON-AIR → the test-livestream
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/// message. REC always records, because there is no test recording. The matrix is pure, so it is
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/// cheaper to pin it here than to drive a window.</para></summary>
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public class SessionStartDecisionTests
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{
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[Fact]
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public void Edit_decides_whether_the_on_air_start_is_live_or_a_test()
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{
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// ON-AIR armed: EDIT decides.
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Assert.Equal(SessionStartKind.Live, SessionStartDecision.For(recordArmed: false, onAirArmed: true, editing: false));
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Assert.Equal("Go Live", SessionStartDecision.LabelFor(SessionStartKind.Live));
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Assert.Equal(SessionStartKind.Test, SessionStartDecision.For(recordArmed: false, onAirArmed: true, editing: true));
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Assert.Equal("Test Stream", SessionStartDecision.LabelFor(SessionStartKind.Test));
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// REC armed: always a recording, whatever EDIT says (no test recording exists).
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Assert.Equal(SessionStartKind.Record, SessionStartDecision.For(true, false, false));
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Assert.Equal(SessionStartKind.Record, SessionStartDecision.For(true, false, true));
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Assert.Equal("Start Recording", SessionStartDecision.LabelFor(SessionStartKind.Record));
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// Unarmed start records locally (the no-dead-ends rule).
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Assert.Equal(SessionStartKind.Record, SessionStartDecision.For(false, false, false));
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}
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}
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