YeonGyu-Kim
a2a6690c71
- Add findFileRecursive function using native Node.js fs API - Remove glob package from dependencies - Add unit tests for findFileRecursive 🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)
104 lines
2.8 KiB
TypeScript
104 lines
2.8 KiB
TypeScript
import { describe, test, expect, beforeEach, afterEach } from "bun:test"
|
|
import { mkdirSync, rmSync, writeFileSync, existsSync } from "node:fs"
|
|
import { join } from "node:path"
|
|
import { tmpdir } from "node:os"
|
|
|
|
// Import the function we'll create to replace glob
|
|
import { findFileRecursive } from "./downloader"
|
|
|
|
describe("findFileRecursive", () => {
|
|
let testDir: string
|
|
|
|
beforeEach(() => {
|
|
// #given - create temp directory for testing
|
|
testDir = join(tmpdir(), `downloader-test-${Date.now()}`)
|
|
mkdirSync(testDir, { recursive: true })
|
|
})
|
|
|
|
afterEach(() => {
|
|
// cleanup
|
|
if (existsSync(testDir)) {
|
|
rmSync(testDir, { recursive: true, force: true })
|
|
}
|
|
})
|
|
|
|
test("should find file in root directory", () => {
|
|
// #given
|
|
const targetFile = join(testDir, "rg.exe")
|
|
writeFileSync(targetFile, "dummy content")
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "rg.exe")
|
|
|
|
// #then
|
|
expect(result).toBe(targetFile)
|
|
})
|
|
|
|
test("should find file in nested directory (ripgrep release structure)", () => {
|
|
// #given - simulate ripgrep release zip structure
|
|
const nestedDir = join(testDir, "ripgrep-14.1.1-x86_64-pc-windows-msvc")
|
|
mkdirSync(nestedDir, { recursive: true })
|
|
const targetFile = join(nestedDir, "rg.exe")
|
|
writeFileSync(targetFile, "dummy content")
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "rg.exe")
|
|
|
|
// #then
|
|
expect(result).toBe(targetFile)
|
|
})
|
|
|
|
test("should find file in deeply nested directory", () => {
|
|
// #given
|
|
const deepDir = join(testDir, "level1", "level2", "level3")
|
|
mkdirSync(deepDir, { recursive: true })
|
|
const targetFile = join(deepDir, "rg")
|
|
writeFileSync(targetFile, "dummy content")
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "rg")
|
|
|
|
// #then
|
|
expect(result).toBe(targetFile)
|
|
})
|
|
|
|
test("should return null when file not found", () => {
|
|
// #given - empty directory
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "nonexistent.exe")
|
|
|
|
// #then
|
|
expect(result).toBeNull()
|
|
})
|
|
|
|
test("should find first match when multiple files exist", () => {
|
|
// #given
|
|
const dir1 = join(testDir, "dir1")
|
|
const dir2 = join(testDir, "dir2")
|
|
mkdirSync(dir1, { recursive: true })
|
|
mkdirSync(dir2, { recursive: true })
|
|
writeFileSync(join(dir1, "rg"), "first")
|
|
writeFileSync(join(dir2, "rg"), "second")
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "rg")
|
|
|
|
// #then
|
|
expect(result).not.toBeNull()
|
|
expect(result!.endsWith("rg")).toBe(true)
|
|
})
|
|
|
|
test("should match exact filename, not partial", () => {
|
|
// #given
|
|
writeFileSync(join(testDir, "rg.exe.bak"), "backup file")
|
|
writeFileSync(join(testDir, "not-rg.exe"), "wrong file")
|
|
|
|
// #when
|
|
const result = findFileRecursive(testDir, "rg.exe")
|
|
|
|
// #then
|
|
expect(result).toBeNull()
|
|
})
|
|
})
|