private static IEnumerable <string> ExecuteCommandAgainstDockerWithOutput(IContainerService container, string command)
        {
            var    output = container.Execute(command);
            string error  = output.Error;

            error.Should().BeEmpty();
            output.Success.Should().BeTrue();
            output.Data.Should().NotBeNullOrEmpty();

            return(output.Data);
        }