refactor(tests): modernize __dirname to import.meta.url

Replace legacy __dirname with import.meta.url pattern across 11 test files.
ESM-compatible and consistent with source file conventions.

Author: srod

packages/core/__tests__/compress_async.test.ts

@@ -1,10 +1,13 @@
 import fs from "node:fs";
 import path from "node:path";
+import { fileURLToPath } from "node:url";
 import type { Settings } from "@node-minify/types";
 import { afterAll, describe, expect, test, vi } from "vitest";
 import { noCompress } from "../../no-compress/src/index.ts";
 import { compress } from "../src/compress.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 describe("compress async", () => {
     const tempDir = path.join(__dirname, "temp_async");
     if (!fs.existsSync(tempDir)) {

packages/core/__tests__/core.test.ts

@@ -6,6 +6,8 @@
 
 import childProcess from "node:child_process";
 import { statSync } from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import type { Compressor, Settings } from "@node-minify/types";
 import {
     afterAll,
@@ -17,6 +19,8 @@ import {
     vi,
 } from "vitest";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 vi.mock("node:fs", async (importOriginal) => {
     const actual = await importOriginal<typeof import("node:fs")>();
     return {

packages/core/__tests__/image-integration.test.ts

@@ -5,12 +5,14 @@
  */
 
 import { readFileSync } from "node:fs";
-import { resolve } from "node:path";
+import path, { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
 import { describe, expect, test } from "vitest";
 import { sharp } from "../../sharp/src/index.ts";
 import { svgo } from "../../svgo/src/index.ts";
 import { minify } from "../src/index.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const testPng = resolve(__dirname, "../../../tests/fixtures/images/test.png");
 const testSvg = resolve(__dirname, "../../../tests/fixtures/images/test.svg");
 

packages/run/__tests__/run.test.ts

@@ -6,6 +6,8 @@
 
 import childProcess from "node:child_process";
 import { EventEmitter } from "node:events";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import {
     afterAll,
     beforeAll,
@@ -17,6 +19,7 @@ import {
 } from "vitest";
 import { type RunCommandLineParams, runCommandLine } from "../src/index.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const jar = `${__dirname}/../../yui/src/binaries/yuicompressor-2.4.7.jar`;
 
 type Command = {

packages/svgo/__tests__/svgo.test.ts

@@ -5,10 +5,12 @@
  */
 
 import { readFileSync } from "node:fs";
-import { resolve } from "node:path";
+import path, { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
 import { describe, expect, test } from "vitest";
 import { svgo } from "../src/index.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const testSvg = resolve(__dirname, "../../../tests/fixtures/images/test.svg");
 
 describe("svgo", () => {

packages/utils/__tests__/compressor-resolver.test.ts

@@ -6,6 +6,7 @@
 
 import { existsSync } from "node:fs";
 import path from "node:path";
+import { fileURLToPath } from "node:url";
 import { afterEach, beforeEach, describe, expect, test, vi } from "vitest";
 import {
     getKnownExportName,
@@ -14,6 +15,7 @@ import {
 } from "../src/compressor-resolver.ts";
 import { deleteFile, writeFile } from "../src/index.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const tmpDir = path.resolve(__dirname, "../../../tests/tmp");
 const testCompressorPath = path.join(tmpDir, "test-compressor.mjs");
 

packages/utils/__tests__/getContentFromFilesAsync.test.ts

@@ -5,9 +5,13 @@
  */
 
 import { readFile } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import { describe, expect, test, vi } from "vitest";
 import { getContentFromFilesAsync } from "../src/getContentFromFiles.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 vi.mock("node:fs/promises", async (importOriginal) => {
     const actual = await importOriginal<typeof import("node:fs/promises")>();
     return {

packages/utils/__tests__/isValidFileAsync.test.ts

@@ -5,10 +5,15 @@
  */
 
 import { lstat } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import { describe, expect, test, vi } from "vitest";
 import { FileOperationError } from "../src/error.ts";
 import { isValidFileAsync } from "../src/isValidFile.ts";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const __filename = fileURLToPath(import.meta.url);
+
 vi.mock("node:fs/promises", async (importOriginal) => {
     const actual = await importOriginal<typeof import("node:fs/promises")>();
     return {

packages/utils/__tests__/utils.test.ts

@@ -5,8 +5,12 @@
  */
 
 import { existsSync, lstatSync, unlinkSync } from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import { afterEach, beforeEach, describe, expect, test, vi } from "vitest";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 vi.mock("node:fs", async (importOriginal) => {
     const actual = await importOriginal<typeof import("node:fs")>();
     return {

tests/files-path.ts

@@ -1,3 +1,8 @@
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 /**
  * JavaScript
  */