restroom_spec.rb

require 'spec_helper'

describe Restroom do
  let (:restroom) { Restroom.new }

  describe '#rated?' do
    let (:unrated_restroom) { Restroom.new }
    let (:rated_restroom)   { Restroom.new(upvote: 1) }

    specify { expect(rated_restroom.rated?).to be_truthy }
    specify { expect(unrated_restroom.rated?).to be_falsey }
  end

  describe '#rating_percentage' do
    context 'it returns the rating percentage' do
      it 'should return 0 when there are no votes' do
        expect(restroom.rating_percentage).to eq 0
      end

      it "should return zero if there are no upvotes" do
        expect(Restroom.new(upvote: 0, downvote: 1).rating_percentage).to eq 0
      end

      it "should return 50% if upvotes equal downvotes" do
        expect(Restroom.new(upvote: 1, downvote: 1).rating_percentage).to eq 50
      end

      it "should return 100% if there are upvotes and no downvotes" do
        expect(Restroom.new(upvote: 1, downvote: 0).rating_percentage).to eq 100
      end
    end
  end

  describe '#unisex?' do
    it { expect(Restroom.new.unisex?).to be false }
    it { expect(Restroom.new(unisex: true).unisex?).to be true }
  end

  describe '#accessible?' do
    it { expect(Restroom.new.accessible?).to be false }
    it { expect(Restroom.new(accessible: true).accessible?).to be true }
  end

  describe '#changing_table?' do
    it { expect(Restroom.new.changing_table?).to be false }
    it { expect(Restroom.new(changing_table: true).changing_table?).to be true }
  end

  describe '#topcities' do
    it 'should return the top five cities with the most restroom data' do
      city_with_more_data = "City1"
      2.times do
        FactoryGirl.create(:restroom, city: city_with_more_data, state: "IL")
        FactoryGirl.create(:restroom, city: "City2")
        FactoryGirl.create(:restroom, city: "City3")
        FactoryGirl.create(:restroom, city: "City4")
        FactoryGirl.create(:restroom, city: "City5")
      end

      bathroom_in_city_with_less_data = FactoryGirl.create(:restroom,
      city: "City6", state: "MA")

      cities = Restroom.top_cities
      expect(cities.count).to be 5
      expect(cities).not_to include([bathroom_in_city_with_less_data.city,
      "MA"])
      expect(cities).to include([city_with_more_data, "IL"])
    end

    it 'should discriminate between same name cities in different states' do
      city_exists_in_multiple_states = "City1"
      states_city_with_less_data = "MA"
      states_city_with_more_data = "IL"

      2.times do
        FactoryGirl.create(:restroom, city: city_exists_in_multiple_states,
        state: states_city_with_more_data)
        FactoryGirl.create(:restroom, city: "City2")
        FactoryGirl.create(:restroom, city: "City3")
        FactoryGirl.create(:restroom, city: "City4")
        FactoryGirl.create(:restroom, city: "City5")
      end

      FactoryGirl.create(:restroom,
      city: city_exists_in_multiple_states, state: states_city_with_less_data)

      cities = Restroom.top_cities

      expect(cities).not_to include([city_exists_in_multiple_states,
      states_city_with_less_data])
      expect(cities).to include([city_exists_in_multiple_states,
      states_city_with_more_data])
    end

    it 'should retrieve top cities case insensitively' do
      correctly_capitalized_city_name= "City1"
      miscapitalized_city_name="CITY1"

      2.times do
        FactoryGirl.create(:restroom, city: correctly_capitalized_city_name,
        state: "IL")
        FactoryGirl.create(:restroom, city: miscapitalized_city_name,
        state: "IL")
        FactoryGirl.create(:restroom, city: "City3")
      end

      cities = Restroom.top_cities

      expect(cities).not_to include([miscapitalized_city_name, "IL"])
      expect(cities).to include([correctly_capitalized_city_name, "IL"])
    end
  end
end