7e56eff884
Fix 1: Added a <para> to the VitalsController class summary citing docs/research/2026-06-15-layoutdesc-format.md §11 as the source of the three dat element ids, giving a paper trail back to the evidence per the project's cite-in-comments rule. Fix 2: Changed FakeLayout in VitalsBindingTests to accept (uint id, UiElement e) tuples instead of (string idHex, UiElement e), and updated all three call sites to pass VitalsController.Health/.Stamina/.Mana. Tests now follow the constants automatically if they ever change rather than silently passing with stale hex literals. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
101 lines
3.5 KiB
C#
101 lines
3.5 KiB
C#
using AcDream.App.UI;
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using AcDream.App.UI.Layout;
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namespace AcDream.App.Tests.UI.Layout;
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/// <summary>
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/// Unit tests for <see cref="VitalsController.Bind"/>: verifies that the controller
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/// correctly maps element ids to UiMeter instances and wires the Fill / Label providers.
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/// No dats, no GL — pure data-wiring tests.
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/// </summary>
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public class VitalsBindingTests
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{
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// ── Test 1: Health meter Fill + Label providers are bound ─────────────────
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[Fact]
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public void Bind_SetsHealthMeterFillFromProvider()
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{
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var health = new UiMeter();
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var layout = FakeLayout((VitalsController.Health, health));
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float hp = 0.42f;
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VitalsController.Bind(layout,
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healthPct: () => hp,
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staminaPct: () => 1f,
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manaPct: () => 1f,
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healthText: () => "42/100",
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staminaText: () => "",
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manaText: () => "");
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Assert.Equal(0.42f, health.Fill()!.Value);
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Assert.Equal("42/100", health.Label());
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}
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// ── Test 2: All three meters wired to distinct providers ──────────────────
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[Fact]
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public void Bind_AllThreeMeters_EachBoundToOwnProvider()
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{
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var health = new UiMeter();
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var stamina = new UiMeter();
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var mana = new UiMeter();
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var layout = FakeLayout(
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(VitalsController.Health, health),
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(VitalsController.Stamina, stamina),
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(VitalsController.Mana, mana));
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VitalsController.Bind(layout,
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healthPct: () => 0.25f,
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staminaPct: () => 0.50f,
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manaPct: () => 0.75f,
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healthText: () => "25/100",
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staminaText: () => "50/100",
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manaText: () => "75/100");
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// Each meter should reflect its own provider, not another's.
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Assert.Equal(0.25f, health.Fill()!.Value);
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Assert.Equal("25/100", health.Label());
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Assert.Equal(0.50f, stamina.Fill()!.Value);
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Assert.Equal("50/100", stamina.Label());
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Assert.Equal(0.75f, mana.Fill()!.Value);
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Assert.Equal("75/100", mana.Label());
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}
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// ── Test 3: Missing meter ids are silently skipped (no throw) ─────────────
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[Fact]
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public void Bind_MissingMeterIds_DoesNotThrow()
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{
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// Only Health is present; Stamina and Mana are absent from the layout.
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var health = new UiMeter();
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var layout = FakeLayout((VitalsController.Health, health));
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// Should not throw even though Stamina/Mana are missing.
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VitalsController.Bind(layout,
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healthPct: () => 1f,
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staminaPct: () => 1f,
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manaPct: () => 1f,
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healthText: () => "100/100",
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staminaText: () => "100/100",
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manaText: () => "100/100");
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// Health was present — it should be wired.
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Assert.Equal(1f, health.Fill()!.Value);
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}
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// ── Helpers ───────────────────────────────────────────────────────────────
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private static ImportedLayout FakeLayout(params (uint id, UiElement e)[] items)
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{
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var dict = new Dictionary<uint, UiElement>();
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var root = new UiPanel();
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foreach (var (id, e) in items)
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{
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root.AddChild(e);
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dict[id] = e;
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}
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return new ImportedLayout(root, dict);
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}
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}
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