Add test

CHANGELOG.md

@@ -25,6 +25,7 @@ This change log adheres to standards from [Keep a CHANGELOG](http://keepachangel
 - [`extensions`]/[`no-cycle`]/[`no-extraneous-dependencies`]: Correct module real path resolution ([#1696], thanks [@paztis])
 - [`no-named-default`]: ignore Flow import type and typeof ([#1983], thanks [@christianvuerings])
 - [`no-extraneous-dependencies`]: Exclude flow `typeof` imports ([#1534], thanks [@devongovett])
+- [`no-unresolved`]: Check dynamic imports when using the built-in Eslint parser (thanks [@davidbonnet])
 
 ### Changed
 - [Generic Import Callback] Make callback for all imports once in rules ([#1237], thanks [@ljqx])

tests/src/rules/no-unresolved.js

@@ -32,6 +32,10 @@ function runResolverTests(resolver) {
       rest({ code: "import('fs');",
         parser: require.resolve('babel-eslint') }),
 
+      // check without babel parser
+      rest({ code: "import('fs');",
+        parserOptions: { ecmaVersion: 12 } }),
+
       rest({ code: 'import * as foo from "a"' }),
 
       rest({ code: 'export { foo } from "./bar"' }),
@@ -131,6 +135,15 @@ function runResolverTests(resolver) {
         errors: ["Unable to resolve path to module './does-not-exist'."],
       }),
 
+      // check without babel parser
+      rest({
+        code: "import('in-alternate-root').then(function({DEEP}){});",
+        errors: [{ message: 'Unable to resolve path to ' +
+                          "module 'in-alternate-root'.",
+        type: 'Literal',
+        }],
+        parserOptions: { ecmaVersion: 12 } }),
+
       // export symmetry proposal
       rest({ code: 'export * as bar from "./does-not-exist"',
         parser: require.resolve('babel-eslint'),