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

describe('github issues > #3158 Cannot run sync a second time', async () => {
	let connections: DataSource[];
	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [__dirname + '/entity/*{.js,.ts}'],
				schemaCreate: true,
				dropSchema: true,
				enabledDrivers: ['sqlite', 'sqlite-pooled'],
				// todo(AlexMesser): check why tests are failing under postgres driver
			})),
	);
	beforeEach(async () => await reloadTestingDatabases(connections));
	after(async () => await closeTestingConnections(connections));

	it('can recognize model changes', () =>
		Promise.all(
			connections.map(async (connection) => {
				const schemaBuilder = connection.driver.createSchemaBuilder();
				const syncQueries = await schemaBuilder.log();
				expect(syncQueries.downQueries).to.be.eql([]);
				expect(syncQueries.upQueries).to.be.eql([]);
			}),
		));
});