Add tets for index, report, and utils files

.gitignore

@@ -6,6 +6,7 @@
 
 node_modules
 dist
+coverage
 package-lock.json
 
 sonda-report.*

packages/sonda/package.json

@@ -34,6 +34,8 @@
     "CHANGELOG.md"
   ],
   "scripts": {
+    "test": "vitest",
+    "test:coverage": "vitest run --coverage",
     "prepack": "pnpm run build && clean-package -rm devDependencies scripts",
     "build:load-source-map": "cd ../load-source-map && pnpm run build",
     "build:html": "cd ../html-report && pnpm run build",
@@ -46,9 +48,11 @@
     "open": "^10.1.0"
   },
   "devDependencies": {
+    "@vitest/coverage-v8": "2.1.2",
     "esbuild": "^0.23.1",
     "load-source-map": "workspace:^*",
     "rollup": "^4.24.0",
+    "vitest": "^2.1.2",
     "webpack": "^5.89.0"
   }
 }

packages/sonda/src/utils.ts

@@ -1,8 +1,6 @@
-import { relative, posix, sep } from 'path';
+import path from 'path';
 import type { Options } from './types';
 
-const cwd = /* #__PURE__ */ process.cwd();
-
 export function normalizeOptions( options?: Partial<Options> ) {
 	const defaultOptions: Options = {
 		open: true,
@@ -15,13 +13,13 @@ export function normalizeOptions( options?: Partial<Options> ) {
 	return Object.assign( {}, defaultOptions, options ) as Options;
 }
 
-export function normalizePath( path: string ): string {
+export function normalizePath( pathToNormalize: string ): string {
 	// Unicode escape sequences used by Rollup and Vite to identify virtual modules
-	const normalized = path.replace( /^\0/, '' )
+	const normalized = pathToNormalize.replace( /^\0/, '' )
 
 	// Transform absolute paths to relative paths
-	const relativized = relative( cwd, normalized );
+	const relativized = path.relative( process.cwd(), normalized );
 
 	// Ensure paths are POSIX-compliant - https://stackoverflow.com/a/63251716/4617687
-	return relativized.replaceAll( sep, posix.sep );
+	return relativized.replaceAll( path.win32.sep, path.posix.sep );
 }

packages/sonda/tests/fixtures/noMapping/index.js

@@ -0,0 +1,3 @@
+export function sum( a, b ) {
+	return a + b;
+}

packages/sonda/tests/index.test.ts

@@ -0,0 +1,20 @@
+import { describe, it, expect } from 'vitest';
+import {
+	SondaEsbuildPlugin,
+	SondaRollupPlugin,
+	SondaWebpackPlugin,
+} from '../src/index';
+
+describe('index.ts', () => {
+	it( 'exports SondaEsbuildPlugin', () => {
+		expect( SondaEsbuildPlugin ).toBeDefined();
+	} );
+
+	it( 'exports SondaRollupPlugin', () => {
+		expect( SondaRollupPlugin ).toBeDefined();
+	} );
+
+	it( 'exports SondaWebpackPlugin', () => {
+		expect( SondaWebpackPlugin ).toBeDefined();
+	} );
+} );