rspec with devise

gistfile1.txt

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 BooksController do
   
  before(:each) do
    @user = FactoryGirl.create(:user)  
  end

  
  # This should return the minimal set of attributes required to create a valid
  # Book. As you add validations to Book, be sure to
  # adjust the attributes here as well.
  let(:valid_attributes) { { "title" => "bookname", "user_id" => @user.id} }

  # 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
  # BooksController. Be sure to keep this updated too.
  

  describe "GET index" do
    it "shows list of current user books" do
      sign_in @user
      book = @user.books.create!(:title => "user")
      get :index, {}
      assigns(:books).should eq(@user.books)
    end
  end

  describe "GET show" do
    it "assigns the requested book as @book" do
      sign_in @user
      book = @user.books.create!(:title => "user")
      visit_count = book.visits.to_i
      get :show, {:id => book.to_param}
      assigns(:book).should eq(book)
      book = Book.find(book.id)
      visit_count.should_not eq(book.visits)
    end
  end

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

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

  describe "POST create" do
    describe "with valid params" do
      it "creates a new Book" do
        sign_in @user
        expect {
          post :create, {:book => {:title => "test"}}
        }.to change(Book, :count).by(1)
      end

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

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

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

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

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

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

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

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

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

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

  #   it "redirects to the books list" do
  #     book = Book.create! valid_attributes
  #     delete :destroy, {:id => book.to_param}
  #     response.should redirect_to(books_url)
  #   end
  # end

end