From 136b2b214536bb3a340703d3e54499d408520bae Mon Sep 17 00:00:00 2001
From: AWS CDK Automation
 <43080478+aws-cdk-automation@users.noreply.github.com>
Date: Wed, 10 Jan 2024 07:37:44 -0800
Subject: [PATCH] chore: replace mock-fs with memfs that works in node20
 (backport #355) (#641)

# Backport

This will backport the following commits from `main` to
`maintenance/v5.0`:
- [chore: replace mock-fs with memfs that works in node20
(#355)](https://github.com/aws/jsii-rosetta/pull/355)

<!--- Backport version: 9.3.0 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

---------

Co-authored-by: Momo Kornher <kornherm@amazon.co.uk>
---
 test/jsii/assemblies.test.ts | 14 +++++++++-----
 yarn.lock                    |  6 +++---
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/test/jsii/assemblies.test.ts b/test/jsii/assemblies.test.ts
index edefe1ee..62d02fdc 100644
--- a/test/jsii/assemblies.test.ts
+++ b/test/jsii/assemblies.test.ts
@@ -1,12 +1,14 @@
 import { promises as fs } from 'node:fs';
 import * as path from 'node:path';
 import * as spec from '@jsii/spec';
-import * as mockfs from 'mock-fs';
+import { Volume } from 'memfs';
 
 import { fakeAssembly } from './fake-assembly';
 import { allTypeScriptSnippets } from '../../lib/jsii/assemblies';
 import { SnippetParameters } from '../../lib/snippet';
 import { TestJsiiModule, DUMMY_JSII_CONFIG } from '../testutil';
+// eslint-disable-next-line @typescript-eslint/no-require-imports
+const { patchFs } = require('fs-monkey');
 
 jest.setTimeout(30_000);
 
@@ -201,9 +203,11 @@ test('Fixture allows use of import statements', async () => {
 });
 
 test('Backwards compatibility with literate integ tests', async () => {
-  mockfs({
-    '/package/test/integ.example.lit.ts': '# Some literate source file',
-  });
+  const unpatch = patchFs(
+    Volume.fromJSON({
+      '/package/test/integ.example.lit.ts': '# Some literate source file',
+    }),
+  );
 
   try {
     const snippets = Array.from(
@@ -231,7 +235,7 @@ test('Backwards compatibility with literate integ tests', async () => {
       path.normalize('/package/test'),
     );
   } finally {
-    mockfs.restore();
+    unpatch();
   }
 });
 
diff --git a/yarn.lock b/yarn.lock
index 44248598..b7499e50 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4113,9 +4113,9 @@ text-table@^0.2.0:
   integrity sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==
 
 thingies@^1.11.1:
-  version "1.15.0"
-  resolved "https://registry.yarnpkg.com/thingies/-/thingies-1.15.0.tgz#bd186213bed5105b11eda0ce749fa475c5d4d6e3"
-  integrity sha512-ZSJlvEpD8QllYim0VSGlbAoob/iPrTWNlV/m8ltizMvMmzzU2gVJvHfH9ijLstyciWF70ZiQXqz+BCXWJq+ZQw==
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/thingies/-/thingies-1.12.0.tgz#a815c224482d607aa70f563d3cbb351a338e4710"
+  integrity sha512-AiGqfYC1jLmJagbzQGuoZRM48JPsr9yB734a7K6wzr34NMhjUPrWSQrkF7ZBybf3yCerCL2Gcr02kMv4NmaZfA==
 
 tmpl@1.0.5:
   version "1.0.5"