No route matches {:action=>"show", :controller=>"users"} Error - ruby-on-rails

Question

I have the following going on:
rspec test in users_controller_spec:
it "should redirect to the user show page" do
post :create, :user => #attr
response.should redirect_to(user_path(assigns(:user)))
end
In my users_controller I have the following:
def show
#user = User.find(params[:id])
#title = #user.name
end
def create
#title = "Sign up"
#user = User.new(params[:user])
if #user.save
redirect_to #user, :notice => "Signed Up!"
else
#title = "Sign up"
render "new"
end
end
In my routes.rb I have the following:
Psra::Application.routes.draw do
resources :users
resources :sessions
# Root Route
root :to => 'pages#home'
# Pages Routes
match '/contact', :to => 'pages#contact'
match '/about', :to => 'pages#about'
match '/help', :to => 'pages#help'
match '/signup', :to => 'users#new'
# Users Route
match '/signup', :to => 'users#new'
#Sessions Routes
get "logout" => "sessions#destroy", :as => "logout"
get "login" => "sessions#new", :as => "login"
end
And Here is my rake routes
users GET /users(.:format) {:action=>"index", :controller=>"users"}
POST /users(.:format) {:action=>"create", :controller=>"users"}
new_user GET /users/new(.:format) {:action=>"new", :controller=>"users"}
edit_user GET /users/:id/edit(.:format) {:action=>"edit", :controller=>"users"}
user GET /users/:id(.:format) {:action=>"show", :controller=>"users"}
PUT /users/:id(.:format) {:action=>"update", :controller=>"users"}
DELETE /users/:id(.:format) {:action=>"destroy", :controller=>"users"}
sessions GET /sessions(.:format) {:action=>"index", :controller=>"sessions"}
POST /sessions(.:format) {:action=>"create", :controller=>"sessions"}
new_session GET /sessions/new(.:format) {:action=>"new", :controller=>"sessions"}
edit_session GET /sessions/:id/edit(.:format) {:action=>"edit", :controller=>"sessions"}
session GET /sessions/:id(.:format) {:action=>"show", :controller=>"sessions"}
PUT /sessions/:id(.:format) {:action=>"update", :controller=>"sessions"}
DELETE /sessions/:id(.:format) {:action=>"destroy", :controller=>"sessions"}
root / {:controller=>"pages", :action=>"home"}
contact /contact(.:format) {:controller=>"pages", :action=>"contact"}
about /about(.:format) {:controller=>"pages", :action=>"about"}
help /help(.:format) {:controller=>"pages", :action=>"help"}
signup /signup(.:format) {:controller=>"users", :action=>"new"}
/signup(.:format) {:controller=>"users", :action=>"new"}
logout GET /logout(.:format) {:action=>"destroy", :controller=>"sessions"}
login GET /login(.:format) {:action=>"new", :controller=>"sessions"}
This all results in the following error:
1) UsersController POST 'create' success should redirect to the user show page
Failure/Error: response.should redirect_to(user_path(assigns(:user)))
ActionController::RoutingError:
No route matches {:action=>"show", :controller=>"users"}
# ./spec/controllers/users_controller_spec.rb:95:in `block (4 levels) in <top (required)>'
Any ideas on what I'm doing wrong?

Answer 1

It looks like to me that the show action isn't getting the user information it needs to get the correct page. The assigns method is just creating an instance variable. The user_path call will need a User mock or object to make the call work correctly.