require "rails_helper"

RSpec.describe "Signup", type: :feature do
  let(:user) { create :user }

  before do
    @unused_invitation = Invitation.create(user: user)
    @used_invitation   = Invitation.create(user: user)
    @used_invitation.update_attribute :used_at, DateTime.now - 1.day
  end

  scenario "Follow link for non-existing invitation" do
    visit invitation_url(id: "123")

    within ".flash-msg.alert" do
      expect(page).to have_content("doesn't exist")
    end
  end

  scenario "Follow link for used invitation" do
    visit invitation_url(id: @used_invitation.token)

    within ".flash-msg.alert" do
      expect(page).to have_content("has already been used")
    end
  end

  scenario "Follow link for unused invitation" do
    visit invitation_url(id: @unused_invitation.token)

    expect(current_url).to eq(signup_url)
    expect(page).to have_content("Welcome")
  end

  scenario "Successful signup" do
    visit invitation_url(id: @unused_invitation.token)
    click_link "Get started"
  end
end