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

describe('github issues > #485 If I set the datatype of PrimaryGeneratedColumn to uuid then it is not giving the uuid to the column.', () => {
	let connections: DataSource[];
	before(async () => {
		connections = await createTestingConnections({
			entities: [__dirname + '/entity/*{.js,.ts}'],
			enabledDrivers: ['postgres'],
		});
	});
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should persist uuid correctly when it used as PrimaryGeneratedColumn type', () =>
		Promise.all(
			connections.map(async (connection) => {
				const postRepository = connection.getRepository(Post);
				const queryRunner = connection.createQueryRunner();
				const table = await queryRunner.getTable('post');
				await queryRunner.release();

				const post = new Post();
				const savedPost = await postRepository.save(post);
				const loadedPost = await postRepository.findOneBy({
					id: savedPost.id,
				});

				expect(loadedPost).to.be.not.undefined;
				expect(loadedPost!.id).to.equal(savedPost.id);
				table!.findColumnByName('id')!.type.should.be.equal('uuid');
			}),
		));
});