require File.dirname(__FILE__) + '/../spec_helper'

describe BooksController do
  describe "handling POST /books" do

    before(:each) do
      @book = mock_model(Book, :to_param => "42")
      @user = mock_model(User, :to_param => "13")
      User.stub!(:find).and_return(@user)
      controller.stub!(:current_user).and_return(@user)
      @book_finder = mock("book_finder")
      @book_finder.stub!(:build).and_return(@book)
      @user.stub!(:books).and_return(@book_finder)
    end

    describe "with isbn number" do
      it "should get book with known_book isbn from the database and add it to the users list" do
        debugger
        user = User.create!(:login => "jane", :password => "test", :password_confirmation => "test", :email => "jane@test.com")
        controller.stub!(:current_user).and_return(user)

        isbn = "1234567890"
        known_book = Book.create!(:isbn => isbn)
        Book.should_receive(:find_by_isbn).with(isbn).and_return(known_book)
        Book.should_not_receive(:fetch_for_isbn)
        lambda {
          post :create, :book => { :isbn => isbn }, :user_id => user
        }.should change{ @user.books.count }.by(1)
      end
    end
  end
end