```ruby
require 'spec_helper'

describe 'profiles/show' do
  let(:user) { create(:user) }

  before do
    assign(:user, user)
    allow(controller).to receive(:current_user).and_return(user)
  end

  context 'when the profile page is opened' do
    it 'displays the correct elements' do
      render
      expect(rendered).to have_field("user_name", user.name)
      expect(rendered).to have_field("user_id", user.id)
    end
  end
end
```

Update test to use single quotes and Four-Phase test conventions
user
```ruby
require 'spec_helper'

describe 'profiles/show' do
  let(:user) { create(:user) }

  before do
    assign(:user, user)
    allow(controller).to receive(:current_user).and_return(user)
  end

  context 'when the profile page is opened' do
    it 'displays the correct elements' do
      render

      expect(rendered).to have_field('user_name', user.name)
      expect(rendered).to have_field('user_id', user.id)
    end
  end
end
```
assistant