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

import { Embedded } from './entity/Embedded';
import { User } from './entity/User';

describe('github issues > #6977 Relation columns in embedded entities are not prefixed', () => {
	let connections: DataSource[];
	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [User, Embedded],
			})),
	);
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should correctly assign foreign key columns in embedded entity', () =>
		Promise.all(
			connections.map(async (connection) => {
				const columns = connection.entityMetadatas.find(
					(entity) => entity.name === 'User',
				)!.columns;
				expect(columns.length).to.equal(3); // id, embeddedRelationuser1id, embeddedRelationuser2id
				expect(columns.some((column) => column.databaseName === 'id')).to.be.true;
				expect(columns.some((column) => column.databaseName === 'embeddedRelationuser1id')).to.be
					.true;
				expect(columns.some((column) => column.databaseName === 'embeddedRelationuser2id')).to.be
					.true;
			}),
		));
});