import '../../utils/test-setup';
import {
	closeTestingConnections,
	createTestingConnections,
	reloadTestingDatabases,
} from '../../utils/test-utils';
import { DataSource } from '../../../src/data-source/DataSource';
import { Post } from './entity/Post';

describe('other issues > bulk save in sqlite', () => {
	let connections: DataSource[];
	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [__dirname + '/entity/*{.js,.ts}'],
				enabledDrivers: ['sqlite', 'sqlite-pooled'],
			})),
	);
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should save entities in bulk', () =>
		Promise.all(
			connections.map(async function (connection) {
				// insert few posts first
				const posts: Post[] = [];
				for (let i = 1; i <= 10000; i++) {
					posts.push(new Post(i, 'Post #' + i));
				}
				// console.log(`saving...`)
				await connection.manager.save(posts);
			}),
		));
});