DatabaseSetupException example

protected ?string $sslCertPath = null;

    protected ?string $sslCertKeyPath = null;

    protected ?bool $sslDontVerifyServerCert = null;

    public static function fromEnv(): self
    {
        $dsn = trim((string) EnvironmentHelper::getVariable('DATABASE_URL', getenv('DATABASE_URL')));
        if ($dsn === '') {
            throw new DatabaseSetupException('Environment variable \'DATABASE_URL\' not defined.');
        }

        $params = parse_url($dsn);
        if ($params === false) {
            throw new DatabaseSetupException('Environment variable \'DATABASE_URL\' does not contain a valid dsn.');
        }

        foreach ($params as $param => $value) {
            if (!\is_string($value)) {
                continue;
            }

            

private static function checkVersion(Connection $connection): void
    {
        // https://developer.shopware.com/docs/guides/installation/overview#system-requirements         $mysqlRequiredVersion = '5.7.21';
        $mariaDBRequiredVersion = '10.3.22';

        $version = $connection->fetchOne('SELECT VERSION()');
        \assert(\is_string($version));
        if (\mb_stripos($version, 'mariadb') !== false) {
            if (version_compare($version, $mariaDBRequiredVersion, '<')) {
                throw new DatabaseSetupException(sprintf(
                    'Your database server is running MariaDB %s, but Shopware 6 requires at least MariaDB %s OR MySQL %s',
                    $version,
                    $mariaDBRequiredVersion,
                    $mysqlRequiredVersion
                ));
            }

            return;
        }

        if (version_compare($version, $mysqlRequiredVersion, '<')) {
            

            )
            ->willReturn('config');

        $this->translator->expects(static::once())
            ->method('trans')
            ->with('shopware.installer.database-configuration_error_required_fields')
            ->willReturn('translated error');

        $this->connectionFactory->expects(static::once())
            ->method('getConnection')
            ->willThrowException(new DatabaseSetupException(''));

        $this->blueGreenDeploymentService->expects(static::never())
            ->method('setEnvironmentVariable');

        $this->setupDatabaseAdapter->expects(static::never())
            ->method('createDatabase');

        $this->jwtCertificateGenerator->expects(static::never())
            ->method('generate');

        $request = Request::create('/installer/database-configuration', 'POST');