chore: disable flaky tests (#2230)

* chore: skip flaky tests

* fix: skip only on node v20

Author: szymonrybczak

packages/cli/src/tools/__tests__/copyFiles.test.ts

@@ -3,6 +3,7 @@ import path from 'path';
 import copyFiles from '../copyFiles';
 import {cleanup, getTempDirectory} from '../../../../../jest/helpers';
 import replacePathSepForRegex from '../replacePathSepForRegex';
+import semver from 'semver';
 
 const DIR = getTempDirectory('copyFiles-test');
 
@@ -15,11 +16,16 @@ afterEach(() => {
   cleanup(DIR);
 });
 
-test('copies text and binary files from source to destination', async () => {
-  const src = path.resolve(__dirname, './__fixtures__');
-  await copyFiles(src, DIR);
+// FIXME Flaky test on Ubuntu Node v20
+const skipIfNode20 = semver.major(process.version) === 20 ? test.skip : test;
 
-  expect(fs.readdirSync(DIR)).toMatchInlineSnapshot(`
+skipIfNode20(
+  'copies text and binary files from source to destination',
+  async () => {
+    const src = path.resolve(__dirname, './__fixtures__');
+    await copyFiles(src, DIR);
+
+    expect(fs.readdirSync(DIR)).toMatchInlineSnapshot(`
     Array [
       "binary.keystore",
       "extraDir",
@@ -28,34 +34,38 @@ test('copies text and binary files from source to destination', async () => {
     ]
   `);
 
-  ['binary.keystore', 'file1.js', 'file2.txt'].forEach((file) => {
-    expect(fs.readFileSync(path.join(src, file))).toEqual(
-      fs.readFileSync(path.join(DIR, file)),
-    );
-  });
+    ['binary.keystore', 'file1.js', 'file2.txt'].forEach((file) => {
+      expect(fs.readFileSync(path.join(src, file))).toEqual(
+        fs.readFileSync(path.join(DIR, file)),
+      );
+    });
 
-  expect(fs.readdirSync(path.join(DIR, 'extraDir'))).toMatchInlineSnapshot(`
+    expect(fs.readdirSync(path.join(DIR, 'extraDir'))).toMatchInlineSnapshot(`
     Array [
       "file3",
     ]
   `);
 
-  expect(fs.readFileSync(path.join(src, 'extraDir', 'file3'))).toEqual(
-    fs.readFileSync(path.join(DIR, 'extraDir', 'file3')),
-  );
-});
+    expect(fs.readFileSync(path.join(src, 'extraDir', 'file3'))).toEqual(
+      fs.readFileSync(path.join(DIR, 'extraDir', 'file3')),
+    );
+  },
+);
 
-test('copies files from source to destination excluding directory', async () => {
-  const src = path.resolve(__dirname, './__fixtures__');
-  let regexStr = path.join(src, 'extraDir');
-  await copyFiles(src, DIR, {
-    exclude: [new RegExp(replacePathSepForRegex(regexStr))],
-  });
-  expect(fs.readdirSync(DIR)).toMatchInlineSnapshot(`
+skipIfNode20(
+  'copies files from source to destination excluding directory',
+  async () => {
+    const src = path.resolve(__dirname, './__fixtures__');
+    let regexStr = path.join(src, 'extraDir');
+    await copyFiles(src, DIR, {
+      exclude: [new RegExp(replacePathSepForRegex(regexStr))],
+    });
+    expect(fs.readdirSync(DIR)).toMatchInlineSnapshot(`
     Array [
       "binary.keystore",
       "file1.js",
       "file2.txt",
     ]
   `);
-});
+  },
+);