Add tests for exposed identifiers

wooorm · wooorm · commit e99f28a71538 · 2023-04-24T12:15:27.000+02:00
diff --git a/test/core.js b/test/core.js
@@ -19,9 +19,11 @@ process.on('exit', async () => {
   try {
     // Has to be sync.
     renameSync('package.json.bak', 'package.json')
-  } catch (/** @type {any} */ error) {
-    // ignore if not found, which will happen because baseline.js sometimes skips the test
-    if (error.code !== 'ENOENT') throw error
+  } catch (error) {
+    const exception = /** @type {ErrnoException} */ (error)
+    // ignore if not found, which will happen because baseline.js sometimes
+    // skips the test.
+    if (exception.code !== 'ENOENT') throw error
   }
 })
 
diff --git a/test/ponyfill.js b/test/ponyfill.js
@@ -2,7 +2,13 @@ import assert from 'node:assert/strict'
 import test from 'node:test'
 import {resolve} from '../index.js'
 
-test('ponyfill', function () {
+test('ponyfill', async function () {
+  assert.deepEqual(
+    Object.keys(await import('import-meta-resolve')).sort(),
+    ['moduleResolve', 'resolve'],
+    'should expose the public api'
+  )
+
   try {
     // @ts-expect-error
     resolve('x')
