chore!: drop support for node.js version 16 (#15623)

Author: MillerSvt

.circleci/config.yml

@@ -58,5 +58,5 @@ workflows:
           name: test-node-partial-<< matrix.node-version >>
           matrix:
             parameters:
-              node-version: ['16', '18', '20', '22', '23']
+              node-version: ['18', '20', '22', '23', '24']
       - test-jest-jasmine

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [16.x, 18.x, 20.x, 22.x, 23.x]
+        node-version: [18.x, 20.x, 22.x, 23.x, 24.x]
     name: Node v${{ matrix.node-version }}
     runs-on: ${{ inputs.os }}
 

CHANGELOG.md

@@ -116,7 +116,7 @@
 ### Chore & Maintenance
 
 - `[*]` Increase version of `micromatch` to `^4.0.7` ([#15082](https://github.com/jestjs/jest/pull/15082))
-- `[*]` [**BREAKING**] Drop support for Node.js versions 14, 19 and 21 ([#14460](https://github.com/jestjs/jest/pull/14460), [#15118](https://github.com/jestjs/jest/pull/15118))
+- `[*]` [**BREAKING**] Drop support for Node.js versions 14, 16, 19 and 21 ([#14460](https://github.com/jestjs/jest/pull/14460), [#15118](https://github.com/jestjs/jest/pull/15118), [#15623](https://github.com/jestjs/jest/pull/15623))
 - `[*]` [**BREAKING**] Drop support for `[email protected]`, minimum version is now `5.0` ([#14542](https://github.com/jestjs/jest/pull/14542))
 - `[*]` Depend on exact versions of monorepo dependencies instead of `^` range ([#14553](https://github.com/jestjs/jest/pull/14553))
 - `[*]` [**BREAKING**] Add ESM wrapper for all of Jest's modules ([#14661](https://github.com/jestjs/jest/pull/14661))

constraints.pro

@@ -53,7 +53,7 @@ gen_enforced_field(WorkspaceCwd, 'publishConfig.access', null) :-
   workspace_field(WorkspaceCwd, 'private', true).
 
 % Enforces the engines.node field for public workspace
-gen_enforced_field(WorkspaceCwd, 'engines.node', '^16.10.0 || ^18.12.0 || >=20.0.0') :-
+gen_enforced_field(WorkspaceCwd, 'engines.node', '^18.14.0 || ^20.0.0 || >=22.0.0') :-
   \+ workspace_field(WorkspaceCwd, 'private', true).
 
 % Enforces the main and types field to start with ./

e2e/__tests__/__snapshots__/jest.config.ts.test.ts.snap

@@ -1,6 +1,11 @@
 // Jest Snapshot v1, https://jestjs.io/docs/snapshot-testing
 
-exports[`on node >=23.6 invalid JS in jest.config.ts (node with native TS support) 1`] = `
+exports[`on node >=24 invalid JS in jest.config.ts (node with native TS support) 1`] = `
+"Error: Jest: Failed to parse the TypeScript config file <<REPLACED>>
+  SyntaxError [ERR_INVALID_TYPESCRIPT_SYNTAX]: Expected ';', got 'string literal (ll break this file yo, 'll break this file yo)'"
+`;
+
+exports[`on node ^23.6 invalid JS in jest.config.ts (node with native TS support) 1`] = `
 "Error: Jest: Failed to parse the TypeScript config file <<REPLACED>>
   SyntaxError [ERR_INVALID_TYPESCRIPT_SYNTAX]:   x Expected ';', got 'string literal (ll break this file yo, 'll break this file yo)'
    ,----

e2e/__tests__/jest.config.ts.test.ts

@@ -135,7 +135,35 @@ onNodeVersions('<23.6', () => {
   });
 });
 
-onNodeVersions('>=23.6', () => {
+onNodeVersions('^23.6', () => {
+  test('invalid JS in jest.config.ts (node with native TS support)', () => {
+    writeFiles(DIR, {
+      '__tests__/a-giraffe.js': "test('giraffe', () => expect(1).toBe(1));",
+      'jest.config.ts': "export default i'll break this file yo",
+      'package.json': '{}',
+    });
+
+    const {stderr, exitCode} = runJest(DIR, ['-w=1', '--ci=false'], {
+      nodeOptions: '--no-warnings',
+    });
+    expect(
+      stderr
+        // Remove the stack trace from the error message
+        .slice(0, Math.max(0, stderr.indexOf('at readConfigFileAndSetRootDir')))
+        .trim()
+        // Replace the path to the config file with a placeholder
+        .replace(
+          /(Error: Jest: Failed to parse the TypeScript config file).*$/m,
+          '$1 <<REPLACED>>',
+        ),
+    ).toMatchSnapshot();
+    expect(exitCode).toBe(1);
+  });
+});
+
+onNodeVersions('>=24', () => {
+  // todo fixme
+  // eslint-disable-next-line jest/no-identical-title
   test('invalid JS in jest.config.ts (node with native TS support)', () => {
     writeFiles(DIR, {
       '__tests__/a-giraffe.js': "test('giraffe', () => expect(1).toBe(1));",

package.json

@@ -18,11 +18,11 @@
     "@lerna-lite/cli": "^3.0.0",
     "@lerna-lite/publish": "^3.0.0",
     "@microsoft/api-extractor": "^7.35.0",
-    "@tsconfig/node16": "^16.1.0",
+    "@tsconfig/node18": "^18.2.4",
     "@types/babel__core": "^7.1.14",
     "@types/babel__generator": "^7.0.0",
     "@types/babel__template": "^7.0.2",
-    "@types/node": "^16.10.0",
+    "@types/node": "^18.14",
     "@types/which": "^3.0.0",
     "ansi-regex": "^5.0.1",
     "ansi-styles": "^5.0.0",
@@ -192,10 +192,10 @@
     "logo": "https://opencollective.com/jest/logo.txt"
   },
   "engines": {
-    "node": "^16.10.0 || ^18.12.0 || >=20.0.0"
+    "node": "^18.14.0 || ^20.0.0 || >=22.0.0"
   },
   "resolutions": {
-    "@types/node": "~16.18.0",
+    "@types/node": "~18.14",
     "@types/react": "^18.2.21",
     "ansi-escapes/type-fest": "^2.0.0",
     "babel-jest": "workspace:*",
@@ -204,7 +204,8 @@
     "lru-cache@^10.0.1": "patch:lru-cache@npm:10.4.3#./.yarn/patches/lru-cache-npm-10.4.3-30c10b861a.patch",
     "lru-cache@^10.2.0": "patch:lru-cache@npm:10.4.3#./.yarn/patches/lru-cache-npm-10.4.3-30c10b861a.patch",
     "lru-cache@^10.2.2": "patch:lru-cache@npm:10.4.3#./.yarn/patches/lru-cache-npm-10.4.3-30c10b861a.patch",
-    "ts-node@^10.5.0": "patch:ts-node@npm:^10.5.0#./.yarn/patches/ts-node-npm-10.9.1-6c268be7f4.patch"
+    "ts-node@^10.5.0": "patch:ts-node@npm:^10.5.0#./.yarn/patches/ts-node-npm-10.9.1-6c268be7f4.patch",
+    "typescript": "~5.5.4"
   },
   "packageManager": "[email protected]"
 }

packages/babel-jest/package.json

@@ -37,7 +37,7 @@
     "@babel/core": "^7.11.0"
   },
   "engines": {
-    "node": "^16.10.0 || ^18.12.0 || >=20.0.0"
+    "node": "^18.14.0 || ^20.0.0 || >=22.0.0"
   },
   "publishConfig": {
     "access": "public"

packages/babel-plugin-jest-hoist/package.json

@@ -7,7 +7,7 @@
     "directory": "packages/babel-plugin-jest-hoist"
   },
   "engines": {
-    "node": "^16.10.0 || ^18.12.0 || >=20.0.0"
+    "node": "^18.14.0 || ^20.0.0 || >=22.0.0"
   },
   "license": "MIT",
   "main": "./build/index.js",

packages/babel-preset-jest/package.json

@@ -20,7 +20,7 @@
     "@babel/core": "^7.11.0"
   },
   "engines": {
-    "node": "^16.10.0 || ^18.12.0 || >=20.0.0"
+    "node": "^18.14.0 || ^20.0.0 || >=22.0.0"
   },
   "publishConfig": {
     "access": "public"