fixup! fix: prevent EMFILE error in environment low file descriptors limit

Author: tamoreton

test/content/read.js

@@ -24,7 +24,7 @@ const getReadStatFailure = (t, err) => getRead(t, {
       throw err
     },
   },
-  'fs/promises': {
+  'fs-extra': {
     ...fs.promises,
     stat: async () => {
       throw err
@@ -219,7 +219,7 @@ t.test('read: returns only first result if other hashes fails', function (t) {
 t.test('read: opening large files', function (t) {
   const CACHE = t.testdir()
   const mockedRead = getRead(t, {
-    'fs/promises': {
+    'fs-extra': {
       ...fs.promises,
       stat: async () => {
         return { size: Number.MAX_SAFE_INTEGER }

test/entry-index.insert.js

@@ -224,7 +224,7 @@ t.test('ENOENT from appendFile is ignored', async (t) => {
   const cache = t.testdir()
 
   const indexMocked = t.mock('../lib/entry-index.js', {
-    'fs/promises': {
+    'fs-extra': {
       ...fs,
       appendFile: async () => {
         throw Object.assign(new Error('fake enoent'), { code: 'ENOENT' })
@@ -239,7 +239,7 @@ t.test('generic error from appendFile rejects', async (t) => {
   const cache = t.testdir()
 
   const indexMocked = t.mock('../lib/entry-index.js', {
-    'fs/promises': {
+    'fs-extra': {
       ...fs,
       appendFile: async () => {
         throw Object.assign(new Error('fake eperm'), { code: 'EPERM' })

test/entry-index.js

@@ -17,7 +17,7 @@ missingFileError.code = 'ENOENT'
 
 const getEntryIndex = (t, opts) => t.mock('../lib/entry-index', opts)
 const getEntryIndexReadFileFailure = (t, err) => getEntryIndex(t, {
-  'fs/promises': {
+  'fs-extra': {
     ...fs.promises,
     readFile: async () => {
       throw err
@@ -233,7 +233,7 @@ t.test('lsStream: missing files error', async (t) => {
 t.test('lsStream: unknown error reading dirs', (t) => {
   const cache = t.testdir(cacheContent)
   const { lsStream } = getEntryIndex(t, {
-    'fs/promises': {
+    'fs-extra': {
       ...fs.promises,
       readdir: async () => {
         throw genericError

test/verify.js

@@ -216,7 +216,7 @@ t.test('missing file error when validating cache content', async t => {
   const missingFileError = new Error('ENOENT')
   missingFileError.code = 'ENOENT'
   const mockVerify = getVerify(t, {
-    'fs/promises': Object.assign({}, fs, {
+    'fs-extra': Object.assign({}, fs, {
       stat: async () => {
         throw missingFileError
       },
@@ -238,7 +238,7 @@ t.test('missing file error when validating cache content', async t => {
 
 t.test('unknown error when validating content', async t => {
   const mockVerify = getVerify(t, {
-    'fs/promises': Object.assign({}, fs, {
+    'fs-extra': Object.assign({}, fs, {
       stat: async () => {
         throw genericError
       },
@@ -274,7 +274,7 @@ t.test('unknown error when rebuilding bucket', async t => {
   // shouldFail controls the right time to mock the error
   let shouldFail = false
   const mockVerify = getVerify(t, {
-    'fs/promises': Object.assign({}, fs, {
+    'fs-extra': Object.assign({}, fs, {
       stat: async (path) => {
         if (shouldFail) {
           throw genericError