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

describe('github issues > #594 WhereInIds no longer works in the latest version.', () => {
	let connections: DataSource[];
	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [__dirname + '/entity/*{.js,.ts}'],
			})),
	);
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should load entities by given simple post ids (non mixed)', () =>
		Promise.all(
			connections.map(async (connection) => {
				for (let i = 0; i < 10; i++) {
					const post = new Post();
					post.modelId = i;
					await connection.manager.save(post);
				}

				const loadedPosts = await connection.manager
					.createQueryBuilder(Post, 'post')
					.whereInIds([1, 2, 5])
					.getMany();

				loadedPosts.length.should.be.equal(3);
				loadedPosts[0]!.postId.should.be.equal(1);
				loadedPosts[1]!.postId.should.be.equal(2);
				loadedPosts[2]!.postId.should.be.equal(5);
			}),
		));
});