test(builders): add validation tests for snowflake attachment IDs

Author: rie03p

packages/builders/__tests__/messages/fileBody.test.ts

@@ -6,15 +6,15 @@ import { AttachmentBuilder, MessageBuilder } from '../../src/index.js';
 test('AttachmentBuilder stores and exposes file data', () => {
 	const data = Buffer.from('hello world');
 	const attachment = new AttachmentBuilder()
-		.setId('0')
+		.setId(1)
 		.setFilename('greeting.txt')
 		.setFileData(data)
 		.setFileContentType('text/plain');
 
 	expect(attachment.getRawFile()).toStrictEqual({
 		contentType: 'text/plain',
 		data,
-		key: 'files[0]',
+		key: 'files[1]',
 		name: 'greeting.txt',
 	});
 
@@ -27,7 +27,7 @@ test('AttachmentBuilder stores and exposes file data', () => {
 test('MessageBuilder.toFileBody returns JSON body and files', () => {
 	const msg = new MessageBuilder().setContent('here is a file').addAttachments(
 		new AttachmentBuilder()
-			.setId('0')
+			.setId(0)
 			.setFilename('file.bin')
 			.setFileData(Buffer.from([1, 2, 3]))
 			.setFileContentType('application/octet-stream'),
@@ -47,7 +47,9 @@ test('MessageBuilder.toFileBody returns JSON body and files', () => {
 });
 
 test('MessageBuilder.toFileBody returns empty files when attachments reference existing uploads', () => {
-	const msg = new MessageBuilder().addAttachments(new AttachmentBuilder().setId('123').setFilename('existing.png'));
+	const msg = new MessageBuilder().addAttachments(
+		new AttachmentBuilder().setId('12345678901234567890').setFilename('existing.png'),
+	);
 
 	const { body, files } = msg.toFileBody();
 	expect(body).toEqual(msg.toJSON());

packages/builders/__tests__/messages/message.test.ts

@@ -64,7 +64,7 @@ describe('Message', () => {
 				row.addPrimaryButtonComponents((button) => button.setCustomId('abc').setLabel('def')),
 			)
 			.setStickerIds('123', '456')
-			.addAttachments((attachment) => attachment.setId('hi!').setFilename('abc'))
+			.addAttachments((attachment) => attachment.setId(0).setFilename('abc'))
 			.setFlags(MessageFlags.Ephemeral)
 			.setEnforceNonce(false)
 			.updatePoll((poll) => poll.addAnswers({ poll_media: { text: 'foo' } }).setQuestion({ text: 'foo' }));
@@ -83,7 +83,7 @@ describe('Message', () => {
 				},
 			],
 			sticker_ids: ['123', '456'],
-			attachments: [{ id: 'hi!', filename: 'abc' }],
+			attachments: [{ id: 0, filename: 'abc' }],
 			flags: 64,
 			enforce_nonce: false,
 			poll: {