xp_edit_object_spec.rb

require 'spec_helper'

describe "Editing a movie" do

  it "updates the movie and shows the movie's updated details" do
    movie = Movie.create(movie_attributes)

    visit movie_url(movie)

    click_link 'Edit'

    expect(current_path).to eq(edit_movie_path(movie))

    expect(find_field('Title').value).to eq(movie.title)

    fill_in 'Title', with: "Updated Movie Title"

    click_button 'Update Movie'

    expect(current_path).to eq(movie_path(movie))

    expect(page).to have_text('Updated Movie Title')

    expect(page).to have_text('Movie successfully updated!')
  end

  it "does not update the movie if it's invalid" do
    movie = Movie.create(movie_attributes)

    visit edit_movie_url(movie)

    fill_in 'Title', with: " "

    click_button 'Update Movie'

    expect(page).to have_text('error')
  end

  it "has many reviews" do
    movie = Movie.new(movie_attributes)

    review1 = movie.reviews.new(review_attributes)
    review2 = movie.reviews.new(review_attributes)

    expect(movie.reviews).to include(review1)
    expect(movie.reviews).to include(review2)
  end

  it "deletes associated reviews" do
    movie = Movie.create(movie_attributes)

    movie.reviews.create(review_attributes)

    expect {
      movie.destroy
    }.to change(Review, :count).by(-1)
  end

end