小编Gab*_*l W的帖子

所以我知道TDD你应该首先编写测试但我无法理解如何为下面的代码编写测试.有人可以在起点帮助我吗？

private string GetWMIProperty(string property)
{
    string value = string.Empty;
    SelectQuery selectQuery = new SelectQuery("Win32_OperatingSystem");
    using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(selectQuery))
    {

        foreach (ManagementObject mo in searcher.Get())
        {
             value = mo[property].ToString();
        }
    }
    return value;
}