Completed RSpec for update method in movies_controller

complete_movies_controller_update_spec.rb

require 'rails_helper'

RSpec.describe MoviesController, type: :controller do
    before (:each) do
        @mock_movie_attributes = {:title => 'Space Balls', :release_date => '24/6/1987', :rating => 'PG'}
        @mock_movie = FactoryGirl.create(:movie)
    end
      
    describe "PUT #update" do
      it "located the requested movie" do
        put :update, id: @mock_movie, movie: @mock_movie_attributes
        expect(assigns(:movie)).to eq(@mock_movie)
      end
      it "changed the requested movies attributes" do
        put :update, id: @mock_movie, movie: @mock_movie_attributes
        @mock_movie.reload
        expect(@mock_movie.title).to eq("Space Balls")
        expect(@mock_movie.rating).to eq("PG")
      end
      it "redirects to the updated movie" do
        put :update, id: @mock_movie, movie: @mock_movie_attributes
        expect(response).to redirect_to @contact
      end
    end
end