Rails NameError : uninitialized constant RelationshipsController

Rails
1

I am trying to run a test of my app buy my
relationships_controller_spec.rb file won’t run. Here’s the error I
get:

Exception encountered: #<NameError: uninitialized constant
RelationshipsController>

Here’s the code for my relationships_controller_spec.rb file:

require ‘spec_helper’

describe RelationshipsController do

describe “access control” do

it "should require signin for create" do
  post :create
  response.should redirect_to(signin_path)
end

it "should require signin for destroy" do
  delete :destroy, :id => 1
  response.should redirect_to(signin_path)
end

end

describe “POST ‘create’” do

before(:each) do
  @user = test_sign_in(Factory(:user))
  @followed = Factory(:user, :email => Factory.next(:email))
end

it "should create a relationship" do
  lambda do
    post :create, :relationship => { :followed_id => @followed }
    response.should be_redirect
  end.should change(Relationship, :count).by(1)
end

it "should create a relationship using Ajax" do
  lamda do
    xhr :post, :create, :relationship => { :followed_id =>

@followed }
response.should be_success
end.should change(Relationship, :count).by(1)
end
end

describe “DELETE ‘destroy’” do

before(:each) do
  @user = test_sign_in(Factory(:user))
  @followed = Factory(:user, :email => Factory.next(:email))
  @user.follow!(@followed)
  @relationship =

@user.relationships.find_by_followed_id(@followed)
end

it "should destroy a relationship" do
  lambda do
    delete :destroy, :id => @relationship
    response.should be_redirect
  end.should change(Relationship, :count).by(-1)
end

it "should destroy a relationship using Ajax" do
  lambda do
    xhr :delete, :destroy, :id => @relationship
    response.should be_success
  end.should change(Relationship, :count).by(-1)
end

end
end

Here’s the code for my relationships_controller.rb

class RelationshipsController < ApplicationController
before_filter :authenticate

def create
@user = User.find(params[:relationship][:followed_id])
current_user.follow!(@user)
respond_to do |format|
format.html { redirect_to @user }
format.js
end
end

def destroy
@user = Relationship.find(params[:id]).followed
current_user.unfollow!(@user)
respond_to do |format|
format.html { redirect_to @user }
format.js
end
end
end

And here’s the code for my relationship model (relationship.rb):

class Relationship < ActiveRecord::Base
attr_accessible :followed_id

belongs_to :follower, :class_name => “User”
belongs_to :followed, :class_name => “User”

validates :follower_id, :presence => true
validates :followed_id, :presence => true
end