public async Task <(string, DbConnection)> StartAsync() { var dockerUri = IDatabaseController.GetDockerUri(); _dockerClient = new DockerClientConfiguration( new Uri(dockerUri)) .CreateClient(); DockerContainerBase.CleanupOrphanedContainersAsync(_dockerClient).Wait(Timeout * 500); _sqlServerContainer = new SqlServerContainer(Port, Password); await _sqlServerContainer.StartAsync(_dockerClient, Timeout); var connectionString = _sqlServerContainer.GetConnectionString(DatabaseName); //TODO: use logger Console.WriteLine($"*** SQL Server database started and the connection string is: \"{connectionString}\""); var connection = new SqlConnection(connectionString); return(connectionString, connection); }