1import { assert, describe, it } from "vite-plus/test";
2
3import { getProjectFilePickerMatches } from "./ProjectFilePicker.logic";
4
5function pathsForQuery(entries: Parameters<typeof getProjectFilePickerMatches>[0], query: string) {
6 return getProjectFilePickerMatches(entries, query).map(({ name, path }) => ({ name, path }));
7}
8
9const entries = [
10 { kind: "directory", path: "apps/web/src" },
11 { kind: "file", path: "apps/web/src/index.ts" },
12 { kind: "file", path: "packages/shared/src/index.ts" },
13 { kind: "file", path: "README.md" },
14 { kind: "file", path: ".gitignore" },
15] as const;
16
17describe("getProjectFilePickerMatches", () => {
18 it("returns files only and preserves index order for an empty query", () => {
19 assert.deepEqual(pathsForQuery(entries, ""), [
20 { name: "index.ts", path: "apps/web/src/index.ts" },
21 { name: "index.ts", path: "packages/shared/src/index.ts" },
22 { name: "README.md", path: "README.md" },
23 { name: ".gitignore", path: ".gitignore" },
24 ]);
25 });
26
27 it("preserves the server result order", () => {
28 assert.deepEqual(pathsForQuery(entries, "index"), [
29 { name: "index.ts", path: "apps/web/src/index.ts" },
30 { name: "index.ts", path: "packages/shared/src/index.ts" },
31 { name: "README.md", path: "README.md" },
32 { name: ".gitignore", path: ".gitignore" },
33 ]);
34 });
35
36 it("supports space-separated path tokens and a result limit", () => {
37 assert.deepEqual(
38 getProjectFilePickerMatches(entries, "src index", 1).map(({ name, path }) => ({
39 name,
40 path,
41 })),
42 [{ name: "index.ts", path: "apps/web/src/index.ts" }],
43 );
44 });
45
46 it("matches ordered characters while allowing skipped characters", () => {
47 const fuzzyEntries = [
48 { kind: "file", path: "src/TestFlags.tsx" },
49 { kind: "file", path: "src/SubtestFlow.tsx" },
50 { kind: "file", path: "src/useSubtestFlags.ts" },
51 {
52 kind: "file",
53 path: "src/useSubtestFlags/useTabActivity.ts",
54 },
55 ] as const;
56
57 assert.deepEqual(
58 pathsForQuery(fuzzyEntries, "testf").map(({ name }) => name),
59 ["TestFlags.tsx", "SubtestFlow.tsx", "useSubtestFlags.ts", "useTabActivity.ts"],
60 );
61 assert.deepEqual(getProjectFilePickerMatches(fuzzyEntries, "tsfl")[0], {
62 name: "TestFlags.tsx",
63 nameMatchIndices: [0, 2, 4, 5],
64 path: "src/TestFlags.tsx",
65 pathMatchIndices: [4, 6, 8, 9],
66 });
67 });
68
69 it("uses the first ordered subsequence for highlighting", () => {
70 assert.deepEqual(
71 getProjectFilePickerMatches([{ kind: "file", path: "aabba" }], "aba")[0]?.nameMatchIndices,
72 [0, 2, 4],
73 );
74 });
75
76 it("normalizes path prefixes consistently with server search", () => {
77 assert.deepEqual(
78 getProjectFilePickerMatches([{ kind: "file", path: "src/index.ts" }], "@/src")[0]
79 ?.pathMatchIndices,
80 [0, 1, 2],
81 );
82 });
83});