user_test

Task 2186 user test
You took out most of the commented-out tests as Yilin suggested, but you left this one.

There's a git command you can use to throw away **all** the changes you've made to your file on a branch.  For this file, to make it look like it did before you made any changes to it on the branch, do
```
git checkout upstream/master spec/controllers/users_controller_spec.rb
```

Since you have specified a file name at the end of this command, it won't switch branches like `git checkout <branchname>` normally does but will leave you on your user_test branch.  All this command does is change the contents of `spec/controllers/users_controller_spec.rb` so that it looks like it did before you touched it.  Then you can `git add` it and commit it, and your branch will no longer contain changes to it.