Integration_login.rb

RSpec.describe 'login followed by logout', type: :feature do
  # The user must exist so we are creating it here
  let(:user) { User.create(username: 'maruk', fullname: 'Maria Eugenia Queme') }

  scenario 'login page' do
    # First we need to be in the root path
    visit root_path
    # Secondly fill in the fields in this case only the username
    fill_in 'session_username', with: user.username
    # Third we have to click the Log in button
    click_button 'Log in'
    # We give it some time to load
    sleep(3)
    # And lastly we are expecting our page to have the success message
    expect(page).to have_content('User Logged in')
    # Logging out it's much simplier after this
    click_on 'Log out'
    sleep(3)
    expect(page). to have_content('Please log in')
  end
end