title: Is Selenium Grid2 really capable to run tests in parallel on its own?
body: <p>Well, StackOverFlow is such a good site, most of my google search results direct to here, really.</p>
  
  <p>I've seen too many posts about selenium grid2 inside and outside this place, they all explained that, grid2 has such capability to run tests in parallel, how to set up grid hub and nodes. But, no one told me how to run tests through selenium grid2, all I got was "set up hub and nodes, then run tests, then all things become parallel". But how to trigger the running through selenium grid2?</p>
  
  <p>Then, I got answers myself, that is, to trigger the running with another runner, e.g., NUnit. However, NUnit can only run tests serially, not parallelly. I've also tried other runners but they can't function so well along with grid2.</p>
  
  <p>So I started to doubt, whether selenium grid2 really has such capability to run tests in parallel on its own? If so, how to? What is the whole workflow?</p>
  
  <p>If not, then a third-party tool is needed to trigger the running, what's more, the third-party tool must be able to trigger multiple tests at one time(multi-thread, something like that?), so that grid2 can deliver those tests to its nodes to run them at the same time. In this way, can we call it a "parallel running".</p>
  
  <p>What third-party tool would be a good choice? NAnt? Jenkins?</p>
  
  <p>I have a long story coping with grid2 these days, these statements above are just part of it. If you can come up with anything, please tell me, that would be really appreciated.</p>
  
  <p>我对自己的英文还是有信心的，在此多谢各位的帮忙了！谢谢！</p>