a20e5c68c7
Bind the authored stack count entry and horizontal slider to one Core split-quantity owner, preserve retail count-first naming and exact 1000-step rounding, refresh on stack changes, and consume the selected amount during merges. Conformance covers the production DAT fixture and retained pointer/focus paths. Co-Authored-By: Codex <codex@openai.com>
58 lines
1.4 KiB
C#
58 lines
1.4 KiB
C#
using AcDream.Core.Items;
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using Xunit;
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namespace AcDream.Core.Tests.Items;
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public sealed class StackSplitQuantityStateTests
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{
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[Fact]
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public void Reset_initializesToFullStack_andClampsZeroMaximumToOne()
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{
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var state = new StackSplitQuantityState();
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state.Reset(17u);
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Assert.Equal(17u, state.Value);
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Assert.Equal(17u, state.Maximum);
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Assert.Equal(1f, state.Ratio);
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state.Reset(0u);
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Assert.Equal(1u, state.Value);
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Assert.Equal(1u, state.Maximum);
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}
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[Theory]
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[InlineData(null, 1u)]
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[InlineData("", 1u)]
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[InlineData("invalid", 1u)]
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[InlineData("0", 1u)]
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[InlineData("7", 7u)]
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[InlineData("999", 10u)]
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public void Text_usesWcstoulStyleParse_thenClamps(string? text, uint expected)
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{
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var state = new StackSplitQuantityState();
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state.Reset(10u);
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state.SetFromText(text);
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Assert.Equal(expected, state.Value);
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}
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[Theory]
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[InlineData(-1f, 1u)]
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[InlineData(0f, 1u)]
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[InlineData(0.099f, 1u)]
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[InlineData(0.1f, 2u)]
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[InlineData(0.5f, 6u)]
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[InlineData(0.999f, 10u)]
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[InlineData(1f, 10u)]
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[InlineData(2f, 10u)]
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public void Slider_matchesRetailThousandStepConversion(float ratio, uint expected)
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{
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var state = new StackSplitQuantityState();
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state.Reset(10u);
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state.SetFromSliderRatio(ratio);
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Assert.Equal(expected, state.Value);
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}
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}
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