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

const customTypeormMetadataTableName = 'custom_typeorm_metadata_table_name';

describe('github issues > #7266 rename table typeorm_metadata name.', () => {
	let connections: DataSource[];

	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [Foo, FooView],
				enabledDrivers: ['postgres'],
				metadataTableName: customTypeormMetadataTableName,
			})),
	);
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should create the typeorm metadata table with a custom name when provided', () =>
		Promise.all(
			connections.map(async (connection) => {
				const queryRunner = connection.createQueryRunner();

				expect(connection.metadataTableName).to.equal(customTypeormMetadataTableName);

				const hasCustomMetadataTableName = await queryRunner.hasTable(
					customTypeormMetadataTableName,
				);

				expect(hasCustomMetadataTableName).to.be.true;

				const hasDefaultMetadataTableName = await queryRunner.hasTable('typeorm_metadata');

				expect(hasDefaultMetadataTableName).to.be.false;

				await queryRunner.release();
			}),
		));

	it('should have correct views using the custom named metadata table', () =>
		Promise.all(
			connections.map(async (connection) => {
				const queryRunner = connection.createQueryRunner();

				const fooView = await queryRunner.getView('foo_view');

				expect(fooView).to.be.exist;

				await queryRunner.release();
			}),
		));
});