gistfile1.txt

Failed examples:

rspec ./spec/controllers/users_controller_spec.rb:96 # UsersController POST create with invalid params re-renders the 'new' template
rspec ./spec/controllers/users_controller_spec.rb:139 # UsersController PUT update with invalid params re-renders the 'edit' template
Running: spec/controllers/users_controller_spec.rb spec/routing/users_routing_spec.rb
........F....F.........

Failures:

  1) UsersController POST create with invalid params re-renders the 'new' template
     Failure/Error: response.should render_template("new")
       expecting <"new"> but rendering with <"">
     # ./spec/controllers/users_controller_spec.rb:100:in `block (4 levels) in <top (required)>'

  2) UsersController PUT update with invalid params re-renders the 'edit' template
     Failure/Error: response.should render_template("edit")
       expecting <"edit"> but rendering with <"">
     # ./spec/controllers/users_controller_spec.rb:144:in `block (4 levels) in <top (required)>'

Finished in 0.6443 seconds
23 examples, 2 failures

users_controller.rb

class UsersController < ApplicationController
  respond_to :html

  # GET /users
  def index
    @users = User.all
    respond_with(@users)
  end

  # GET /users/1
  def show
    @user = User.find(params[:id])
    respond_with(@user)
  end

  # GET /users/new
  def new
    @user = User.new
    respond_with(@user)
  end

  # GET /users/1/edit
  def edit
    @user = User.find(params[:id])
    respond_with(@user)
  end

  # POST /users
  def create
    @user = User.new(params[:user])

    if @user.save
      flash[:notice] = "User successfully created."
    end
    respond_with(@user)
  end

  # PUT /users/1
  def update
    @user = User.find(params[:id])

    if @user.update_attributes(params[:user])
      flash[:notice] = "User successfully created."
    end
    respond_with(@user)
  end

  # DELETE /users/1
  def destroy
    @user = User.find(params[:id])
    @user.destroy
    respond_with(@user)
  end
end

users_controller_spec.rb

require 'spec_helper'

# This spec was generated by rspec-rails when you ran the scaffold generator.
# It demonstrates how one might use RSpec to specify the controller code that
# was generated by Rails when you ran the scaffold generator.
#
# It assumes that the implementation code is generated by the rails scaffold
# generator.  If you are using any extension libraries to generate different
# controller code, this generated spec may or may not pass.
#
# It only uses APIs available in rails and/or rspec-rails.  There are a number
# of tools you can use to make these specs even more expressive, but we're
# sticking to rails and rspec-rails APIs to keep things simple and stable.
#
# Compared to earlier versions of this generator, there is very limited use of
# stubs and message expectations in this spec.  Stubs are only used when there
# is no simpler way to get a handle on the object needed for the example.
# Message expectations are only used when there is no simpler way to specify
# that an instance is receiving a specific message.

describe UsersController do

  # This should return the minimal set of attributes required to create a valid
  # User. As you add validations to User, be sure to
  # update the return value of this method accordingly.
  def valid_attributes
    {}
  end
  
  # This should return the minimal set of values that should be in the session
  # in order to pass any filters (e.g. authentication) defined in
  # UsersController. Be sure to keep this updated too.
  def valid_session
    {}
  end

  describe "GET index" do
    it "assigns all users as @users" do
      user = User.create! valid_attributes
      get :index, {}, valid_session
      assigns(:users).should eq([user])
    end
  end

  describe "GET show" do
    it "assigns the requested user as @user" do
      user = User.create! valid_attributes
      get :show, {:id => user.to_param}, valid_session
      assigns(:user).should eq(user)
    end
  end

  describe "GET new" do
    it "assigns a new user as @user" do
      get :new, {}, valid_session
      assigns(:user).should be_a_new(User)
    end
  end

  describe "GET edit" do
    it "assigns the requested user as @user" do
      user = User.create! valid_attributes
      get :edit, {:id => user.to_param}, valid_session
      assigns(:user).should eq(user)
    end
  end

  describe "POST create" do
    describe "with valid params" do
      it "creates a new User" do
        expect {
          post :create, {:user => valid_attributes}, valid_session
        }.to change(User, :count).by(1)
      end

      it "assigns a newly created user as @user" do
        post :create, {:user => valid_attributes}, valid_session
        assigns(:user).should be_a(User)
        assigns(:user).should be_persisted
      end

      it "redirects to the created user" do
        post :create, {:user => valid_attributes}, valid_session
        response.should redirect_to(User.last)
      end
    end

    describe "with invalid params" do
      it "assigns a newly created but unsaved user as @user" do
        # Trigger the behavior that occurs when invalid params are submitted
        User.any_instance.stub(:save).and_return(false)
        post :create, {:user => {}}, valid_session
        assigns(:user).should be_a_new(User)
      end

      it "re-renders the 'new' template" do
        # Trigger the behavior that occurs when invalid params are submitted
        User.any_instance.stub(:save).and_return(false)
        post :create, {:user => {}}, valid_session
        response.should render_template("new")
      end
    end
  end

  describe "PUT update" do
    describe "with valid params" do
      it "updates the requested user" do
        user = User.create! valid_attributes
        # Assuming there are no other users in the database, this
        # specifies that the User created on the previous line
        # receives the :update_attributes message with whatever params are
        # submitted in the request.
        User.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
        put :update, {:id => user.to_param, :user => {'these' => 'params'}}, valid_session
      end

      it "assigns the requested user as @user" do
        user = User.create! valid_attributes
        put :update, {:id => user.to_param, :user => valid_attributes}, valid_session
        assigns(:user).should eq(user)
      end

      it "redirects to the user" do
        user = User.create! valid_attributes
        put :update, {:id => user.to_param, :user => valid_attributes}, valid_session
        response.should redirect_to(user)
      end
    end

    describe "with invalid params" do
      it "assigns the user as @user" do
        user = User.create! valid_attributes
        # Trigger the behavior that occurs when invalid params are submitted
        User.any_instance.stub(:save).and_return(false)
        put :update, {:id => user.to_param, :user => {}}, valid_session
        assigns(:user).should eq(user)
      end

      it "re-renders the 'edit' template" do
        user = User.create! valid_attributes
        # Trigger the behavior that occurs when invalid params are submitted
        User.any_instance.stub(:save).and_return(false)
        put :update, {:id => user.to_param, :user => {}}, valid_session
        response.should render_template("edit")
      end
    end
  end

  describe "DELETE destroy" do
    it "destroys the requested user" do
      user = User.create! valid_attributes
      expect {
        delete :destroy, {:id => user.to_param}, valid_session
      }.to change(User, :count).by(-1)
    end

    it "redirects to the users list" do
      user = User.create! valid_attributes
      delete :destroy, {:id => user.to_param}, valid_session
      response.should redirect_to(users_url)
    end
  end

end