3 failures, 4 errors

Rails
1

error http://pastie.org/309370
failure http://pastie.org/309371
error http://pastie.org/309372
error http://pastie.org/309373
error http://pastie.org/309374
failure http://pastie.org/309376
failure http://pastie.org/309378

How to solve these 7 problems?

2

Update!

I have 2 failures and 4 errors now, but only 2 kinds of problems! The
first kind is something about user_path and the last is something
about assert_select.

the first kind http://pastie.org/309396
the last kind http://pastie.org/309392

3

The 7 problems are solved!