[Tests] no-nodejs-modules: add tests for node protocol URL

Author: sosukesuzuki

tests/src/rules/no-nodejs-modules.js

@@ -1,10 +1,13 @@
 import { test } from '../utils';
 
 import { RuleTester } from 'eslint';
+import semver from 'semver';
 
 const ruleTester = new RuleTester();
 const rule = require('rules/no-nodejs-modules');
 
+const supportsNodePrefix = semver.satisfies(process.versions.node, '^14.18 || >= 16', { includePrerelease: true });
+
 const error = message => ({
   message,
 });
@@ -55,6 +58,37 @@ ruleTester.run('no-nodejs-modules', rule, {
         allow: ['path', 'events'],
       }],
     }),
+    ...(supportsNodePrefix ? [
+      test({
+        code: 'import events from "node:events"',
+        options: [{
+          allow: ['node:events'],
+        }],
+      }),
+      test({
+        code: 'import path from "node:path"',
+        options: [{
+          allow: ['node:path'],
+        }],
+      }),
+      test({
+        code: 'var events = require("node:events")',
+        options: [{
+          allow: ['node:events'],
+        }],
+      }),
+      test({
+        code: 'var path = require("node:path")',
+        options: [{
+          allow: ['node:path'],
+        }],
+      }),
+      test({
+        code: 'import path from "node:path";import events from "node:events"',
+        options: [{
+          allow: ['node:path', 'node:events'],
+        }],
+      })] : []),
   ],
   invalid: [
     test({
@@ -80,5 +114,29 @@ ruleTester.run('no-nodejs-modules', rule, {
       }],
       errors: [error('Do not import Node.js builtin module "fs"')],
     }),
+    ...(supportsNodePrefix ? [
+      test({
+        code: 'import path from "node:path"',
+        errors: [error('Do not import Node.js builtin module "node:path"')],
+      }),
+      test({
+        code: 'import fs from "node:fs"',
+        errors: [error('Do not import Node.js builtin module "node:fs"')],
+      }),
+      test({
+        code: 'var path = require("node:path")',
+        errors: [error('Do not import Node.js builtin module "node:path"')],
+      }),
+      test({
+        code: 'var fs = require("node:fs")',
+        errors: [error('Do not import Node.js builtin module "node:fs"')],
+      }),
+      test({
+        code: 'import fs from "node:fs"',
+        options: [{
+          allow: ['node:path'],
+        }],
+        errors: [error('Do not import Node.js builtin module "node:fs"')],
+      })] : []),
   ],
 });