add test to test AbortSignal for PromptModule with modern prompt (#1535)

Co-authored-by: Simon Boudrias <admin@simonboudrias.com>

packages/inquirer/inquirer.test.mts

@@ -9,6 +9,7 @@ import stream from 'node:stream';
 import tty from 'node:tty';
 import { vi, expect, beforeEach, afterEach, describe, it, expectTypeOf } from 'vitest';
 import { of } from 'rxjs';
+import { AbortPromptError, createPrompt } from '@inquirer/core';
 import type { InquirerReadline } from '@inquirer/type';
 import inquirer, { type QuestionMap } from './src/index.mjs';
 import type { Answers } from './src/types.mjs';
@@ -758,6 +759,23 @@ describe('inquirer.prompt(...)', () => {
   });
 });
 
+describe('AbortSignal support', () => {
+  it('modern prompts can be aborted through PromptModule constructor', async () => {
+    const abortController = new AbortController();
+    const localPrompt = inquirer.createPromptModule<TestQuestions>({
+      signal: abortController.signal,
+    });
+    localPrompt.registerPrompt(
+      'stub',
+      createPrompt(() => 'dummy prompt'),
+    );
+
+    const promise = localPrompt({ type: 'stub', name: 'q1', message: 'message' });
+    abortController.abort();
+    await expect(promise).rejects.toThrow(AbortPromptError);
+  });
+});
+
 describe('Non-TTY checks', () => {
   let original: boolean;
 

packages/inquirer/package.json

@@ -55,6 +55,7 @@
   },
   "license": "MIT",
   "dependencies": {
+    "@inquirer/core": "^9.1.0",
     "@inquirer/prompts": "^5.5.0",
     "@inquirer/type": "^1.5.3",
     "@types/mute-stream": "^0.0.4",

yarn.lock

@@ -4549,6 +4549,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "inquirer@workspace:packages/inquirer"
   dependencies:
+    "@inquirer/core": "npm:^9.1.0"
     "@inquirer/prompts": "npm:^5.5.0"
     "@inquirer/type": "npm:^1.5.3"
     "@types/mute-stream": "npm:^0.0.4"