fixup! esm: refactor esm tests out of test/message

Author: GeoffreyBooth

test/es-module/test-esm-export-not-found.mjs

@@ -28,9 +28,11 @@ const importStatementMultiline = `import {
     stderr += data;
   });
   child.on('close', () => {
-    ok(stderr.includes(
-      'SyntaxError: The requested module \'./module-named-exports.mjs\' ' +
-      'does not provide an export named \'notfound\''
-    ));
+    // SyntaxError: The requested module './module-named-exports.mjs'
+    // does not provide an export named 'notfound'
+    ok(stderr.includes('SyntaxError:'));
+    // The quotes ensure that the path starts with ./ and not ../
+    ok(stderr.includes('\'./module-named-exports.mjs\''));
+    ok(stderr.includes('notfound'));
   });
 });

test/es-module/test-esm-import-json-named-export.mjs

@@ -15,8 +15,9 @@ child.stderr.on('data', (data) => {
   stderr += data;
 });
 child.on('close', () => {
-  ok(stderr.includes(
-    'SyntaxError: The requested module \'../experimental.json\' ' +
-    'does not provide an export named \'ofLife\''
-  ));
+  // SyntaxError: The requested module '../experimental.json'
+  // does not provide an export named 'ofLife'
+  ok(stderr.includes('SyntaxError:'));
+  ok(stderr.includes('\'../experimental.json\''));
+  ok(stderr.includes('\'ofLife\''));
 });

test/es-module/test-esm-loader-not-found.mjs

@@ -16,9 +16,10 @@ child.stderr.on('data', (data) => {
   stderr += data;
 });
 child.on('close', () => {
-  ok(stderr.includes(
-    'Error [ERR_MODULE_NOT_FOUND]: Cannot find package \'i-dont-exist\' ' +
-    'imported from'
-  ));
+  // Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'i-dont-exist'
+  // imported from
+  ok(stderr.includes('ERR_MODULE_NOT_FOUND'));
+  ok(stderr.includes('\'i-dont-exist\''));
+
   ok(!stderr.includes('Bad command or file name'));
 });

test/es-module/test-esm-loader-with-syntax-error.mjs

@@ -16,8 +16,6 @@ child.stderr.on('data', (data) => {
   stderr += data;
 });
 child.on('close', () => {
-  ok(stderr.includes(
-    'SyntaxError: Malformed arrow function parameter list'
-  ));
+  ok(stderr.includes('SyntaxError:'));
   ok(!stderr.includes('Bad command or file name'));
 });

test/es-module/test-esm-module-not-found-commonjs-hint.mjs

@@ -7,11 +7,12 @@ import { execPath } from 'process';
 [
   {
     input: 'import "./print-error-message"',
-    expected: 'Did you mean to import ../print-error-message.js?'
+    // Did you mean to import ../print-error-message.js?
+    expected: ' ../print-error-message.js?'
   },
   {
     input: 'import obj from "some_module/obj"',
-    expected: 'Did you mean to import some_module/obj.js?'
+    expected: ' some_module/obj.js?'
   },
 ].forEach(({ input, expected }) => {
   const child = spawn(execPath, [

test/es-module/test-esm-syntax-error.mjs

@@ -14,7 +14,5 @@ child.stderr.on('data', (data) => {
   stderr += data;
 });
 child.on('close', () => {
-  ok(stderr.includes(
-    'SyntaxError: Malformed arrow function parameter list'
-  ));
+  ok(stderr.includes('SyntaxError:'));
 });