require 'spec_helper'

RSpec.describe Pokeedex::Pokemon::Scrapper::Pokedex do
  let(:number_or_name) { 1 }
  let(:pokedex) { described_class.new(number_or_name: number_or_name) }

  describe '#initialize' do
    it 'assigns the number_or_name' do
      expect(pokedex.number_or_name).to eq(number_or_name)
    end
  end

  describe '#url' do
    let(:expected_url) { "#{described_class::BASE_URI}/#{number_or_name}" }

    it 'returns the url' do
      expect(pokedex.url).to eq(expected_url)
    end
  end

  describe '#crawl' do
    let(:fetcher) { instance_double(Pokeedex::Pokemon::Scrapper::Fetchers::Base) }
    let(:content) { file_fixture('pokemon_com/responses/GET-200-bulbasaur.html') }

    subject { pokedex.crawl }

    before do
      allow(Pokeedex::Pokemon::Scrapper::Fetchers::Base).to receive(:new).and_return(fetcher)
      allow(fetcher).to receive(:content).and_return(content)
    end

    context 'when crawler is successfully' do
      it 'returns the parsed data' do
        is_expected.to eq({
                            number: 1,
                            name: 'Bulbasaur',
                            description: 'Tras nacer, crece alimentándose durante un tiempo de los nutrientes que contiene el bulbo de su lomo.',
                            hight: 0.7,
                            weight: 6.9,
                            category: 'Semilla',
                            abilities: ['Espesura'],
                            gender: %w[male female],
                            types: %w[Planta Veneno],
                            weakness: %w[Fuego Hielo Volador Psíquico],
                            stats: { 'PS' => 3, 'Ataque' => 3, 'Defensa' => 3, 'Ataque Especial' => 4, 'Defensa Especial' => 4,
                                     'Velocidad' => 3 }
                          })
      end
    end

    context 'when crawler is failed' do
      let(:content) { file_fixture('pokemon_com/responses/GET-404-not-found.html') }

      it 'returns the parsed data' do
        is_expected.to eq({
                            abilities: nil,
                            category: '',
                            description: nil,
                            gender: nil,
                            hight: 0.0,
                            name: nil,
                            number: nil,
                            stats: {},
                            types: nil,
                            weakness: nil,
                            weight: 0.0
                          })
      end
    end
  end
end