68 lines
2.7 KiB
TypeScript
68 lines
2.7 KiB
TypeScript
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import { describe, expect, it } from "vitest";
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import {
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frameForEffort,
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indicatorLabel,
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liangRankForFrame,
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nearestEffortIndex,
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paletteForFrame,
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portraitBlendForLevel,
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selectedEffortIndex,
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} from "./logic";
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const efforts = [
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{ id: "off", name: "Off" },
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{ id: "high", name: "High" },
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{ id: "max", name: "Max" },
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];
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describe("滑动变祖 effort mapping", () => {
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it("spreads dynamic effort metadata across all 241 preview frames", () => {
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expect(frameForEffort(0, 3)).toBe(0);
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expect(frameForEffort(1, 3)).toBe(120);
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expect(frameForEffort(2, 3)).toBe(240);
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expect(nearestEffortIndex(119, efforts)).toBe(1);
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expect(nearestEffortIndex(181, efforts)).toBe(2);
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});
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it("recomputes anchors for two-level and five-level models", () => {
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expect([0, 1].map((index) => frameForEffort(index, 2))).toEqual([0, 240]);
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expect([0, 1, 2, 3, 4].map((index) => frameForEffort(index, 5))).toEqual([
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0, 60, 120, 180, 240,
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]);
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});
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it("uses the provider default only when the current selection omits an effort", () => {
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expect(selectedEffortIndex(efforts, "max", "high")).toBe(2);
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expect(selectedEffortIndex(efforts, undefined, "high")).toBe(1);
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expect(selectedEffortIndex(efforts)).toBe(-1);
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});
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it("carries the original light-to-charcoal-to-gold stage mapping", () => {
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expect(paletteForFrame(0)).toMatchObject({ stage: 0, strength: 0 });
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expect(paletteForFrame(120)).toMatchObject({ stage: 0, level: 15 });
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expect(paletteForFrame(191)).toMatchObject({ stage: 0 });
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expect(paletteForFrame(192)).toMatchObject({ stage: 5 });
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expect(paletteForFrame(239)).toMatchObject({ stage: 5 });
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expect(paletteForFrame(240)).toMatchObject({ stage: 5, strength: 1 });
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expect(paletteForFrame(0).accent).toBe("rgb(65 118 230)");
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expect(paletteForFrame(240).accent).toBe("rgb(193 154 73)");
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});
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it("finds the nearest available portrait keys", () => {
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const anchors = [0, 6, 12, 15, 18, 24, 27, 30];
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expect(portraitBlendForLevel(0, anchors)).toEqual({ lowerIndex: 0, upperIndex: 0, mix: 0 });
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expect(portraitBlendForLevel(13.5, anchors)).toEqual({ lowerIndex: 2, upperIndex: 3, mix: 0.5 });
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expect(portraitBlendForLevel(31, anchors)).toEqual({ lowerIndex: 7, upperIndex: 7, mix: 0 });
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});
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it("labels continuous Liang ranks independently from model efforts", () => {
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expect(liangRankForFrame(0)).toBe("小难梁");
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expect(liangRankForFrame(48)).toBe("牢梁");
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expect(liangRankForFrame(191)).toBe("梁圣");
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expect(liangRankForFrame(192)).toBe("梁神");
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expect(liangRankForFrame(240)).toBe("梁祖");
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expect(indicatorLabel(240, efforts)).toBe("梁祖 · Max");
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expect(indicatorLabel(119, efforts)).toBe("梁子 · High");
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});
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});
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