29 lines
1.1 KiB
TypeScript
29 lines
1.1 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { searchChapters, splitHighlight } from "../src/lib/search";
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import { splitChapters } from "../src/lib/chapters";
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const TEXT = ["第一章 起风", "风来了又走。", "第二章 落雨", "雨点敲窗，风声相伴。", "风止"].join("\n");
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describe("searchChapters", () => {
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const chs = splitChapters(TEXT);
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it("finds case-insensitive hits with chapter index and position", () => {
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const hits = searchChapters(TEXT, chs, "风");
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expect(hits.length).toBeGreaterThanOrEqual(3);
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expect(hits[0].ch).toBe(0);
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expect(hits.every((h) => h.snippet.includes("风"))).toBe(true);
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});
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it("returns empty for no match / empty query", () => {
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expect(searchChapters(TEXT, chs, "不存在")).toEqual([]);
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expect(searchChapters(TEXT, chs, " ")).toEqual([]);
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});
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it("caps at limit", () => {
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expect(searchChapters(TEXT, chs, "风", 2)).toHaveLength(2);
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});
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});
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describe("splitHighlight", () => {
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it("splits snippet into before/match/after", () => {
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expect(splitHighlight("abc风def", 3, 1)).toEqual({ before: "abc", match: "风", after: "def" });
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});
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});
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