harvester_index_spec.rb

# spec/harvesters/yelp_harvester_spec.rb
require 'rails_helper'
require 'harvesters/harvester_index'
require 'harvesters/yelp_harvester'

describe HarvesterIndex do
  it "gets rating" do
    restaurant = Restaurant.create!({
      name: "Test Name", 
      yelp_url: "http://www.yelp.com/biz/ovo-cafe-san-francisco"
    })
    HarvesterIndex.yelp
    expect(restaurant.yelp_info.rating > 0).to be true
    expect(restaurant.yelp_info.rating <= 5 ).to be true
  end
end