require 'cgi'
require 'rails_helper'
require 'securerandom'


RSpec.describe 'Wiki API', type: :request do
  let!(:user) { create_member_user! }

  let!(:tn) { TagName.create!(name: 'spec_wiki_title') }
  let!(:page) do
    WikiPage.create!(tag_name: tn, created_user: user, updated_user: user)
  end

  describe 'GET /wiki' do
    it 'returns wiki pages with title' do
      get '/wiki'

      expect(response).to have_http_status(:ok)
      json = JSON.parse(response.body)

      expect(json).to be_a(Array)
      expect(json).not_to be_empty

      expect(json[0]).to have_key('title')
      expect(json.map { |p| p['title'] }).to include('spec_wiki_title')
    end
  end

  describe 'GET /wiki/title/:title' do
    it 'returns wiki page by title' do
      get "/wiki/title/#{CGI.escape('spec_wiki_title')}"

      expect(response).to have_http_status(:ok)
      json = JSON.parse(response.body)

      expect(json).to have_key('id')
      expect(json).to have_key('title')
      expect(json['id']).to eq(page.id)
      expect(json['title']).to eq('spec_wiki_title')
    end

    it 'returns 404 when not found' do
      get "/wiki/title/#{ CGI.escape('nope') }"
      expect(response).to have_http_status(:not_found)
    end
  end
end