vlv-search/spec/scraper_spec.rb

require 'dotenv/load'
require 'spec_helper'

require_relative '../db/scraper'

RSpec.describe Scraper do
  around(:each) do |example|
    DB.transaction(rollback: :always, auto_savepoint: true) { example.run }
  end

  subject { described_class.new(log: true) }

  describe '#initialize' do
    it 'authenticates' do
      expect(subject.send(:cookie)).to_not be_nil
    end
  end

  describe '#scrape' do
    it 'creates new threads and posts' do
      VCR.use_cassette "create_new_threads_and_posts" do
        expect { subject.scrape }
          .to  change { VLV::Thread.count }.by(109)
          .and change { VLV::Post.count   }.by_at_least(5000)
      end
    end
  end
end