BaseContextFactory example

$result = $this->createMock(Result::class);
            $result->expects(static::once())->method('fetchOne')->willReturn($fetchParentLanguageResult);
            $connection->expects(static::once())->method('executeQuery')->willReturn($result);
            $connection->expects(static::atMost(1))->method('createQueryBuilder')->willReturn(new QueryBuilder($connection));
        } else {
            $result = $this->createMock(Result::class);
            $result->expects(static::atMost(1))->method('fetchOne')->willReturn(false);
            $connection->expects(static::atMost(1))->method('executeQuery')->willReturn($result);
            $connection->expects(static::atMost(1))->method('createQueryBuilder')->willReturn(new QueryBuilder($connection));
        }

        $factory = new BaseContextFactory(
            $salesChannelRepository,
            $currencyRepository,
            $customerGroupRepository,
            $countryRepository,
            $taxRepository,
            $paymentMethodRepository,
            $shippingMethodRepository,
            $connection,
            $countryStateRepository,
            $currencyCountryRepository
        );