064ef41ce4
Adds UiMeter, the horizontal vital-bar widget for the D.2b retail-look UI toolkit. Solid-color fill for Spec 1; the retail orb sprite + scissor crop path is reserved for a later sub-phase. Five unit tests (1 Fact + 4 Theory) cover half-fill geometry and clamping at -1/0/1/2 fractions. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
25 lines
684 B
C#
25 lines
684 B
C#
using AcDream.App.UI;
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namespace AcDream.App.Tests.UI;
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public class UiMeterTests
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{
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[Fact]
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public void ComputeFillRect_HalfFillIsHalfWidth()
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{
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var (x, y, w, h) = UiMeter.ComputeFillRect(0.5f, 200f, 12f);
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Assert.Equal(0f, x); Assert.Equal(0f, y);
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Assert.Equal(100f, w); Assert.Equal(12f, h);
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}
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[Theory]
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[InlineData(-1f, 0f)] // clamps below 0
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[InlineData(2f, 200f)] // clamps above 1
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[InlineData(0f, 0f)]
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[InlineData(1f, 200f)]
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public void ComputeFillRect_ClampsFraction(float pct, float expectedW)
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{
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var (_, _, w, _) = UiMeter.ComputeFillRect(pct, 200f, 12f);
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Assert.Equal(expectedW, w);
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}
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}
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