require 'spec_helper' describe ScreenedUrl do let(:url) { 'http://shopppping.com/bad/drugz' } let(:domain) { 'shopppping.com' } let(:valid_params) { {url: url, domain: domain} } describe "new record" do it "sets a default action_type" do expect(described_class.create(valid_params).action_type).to eq(described_class.actions[:do_nothing]) end it "last_match_at is null" do expect(described_class.create(valid_params).last_match_at).to eq(nil) end it "normalizes the url and domain" do record = described_class.new(valid_params) record.expects(:normalize).once record.valid? end end describe 'normalize' do let(:record) { described_class.new(@params) } subject { record.normalize; record } ['http://', 'HTTP://', 'https://', 'HTTPS://'].each do |prefix| it "strips #{prefix}" do @params = valid_params.merge(url: url.gsub('http://', prefix)) expect(subject.url).to eq(url.gsub('http://', '')) end end it "strips trailing slash" do @params = valid_params.merge(url: 'silverbullet.in/') expect(subject.url).to eq('silverbullet.in') end it "strips trailing slashes" do @params = valid_params.merge(url: 'silverbullet.in/buy///') expect(subject.url).to eq('silverbullet.in/buy') end it "downcases domains" do record1 = described_class.new(valid_params.merge(domain: 'DuB30.com', url: 'DuB30.com/Gems/Gems-of-Power')) record1.normalize expect(record1.domain).to eq('dub30.com') expect(record1.url).to eq('dub30.com/Gems/Gems-of-Power') expect(record1).to be_valid record2 = described_class.new(valid_params.merge(domain: 'DuB30.com', url: 'DuB30.com')) record2.normalize expect(record2.domain).to eq('dub30.com') expect(record2.url).to eq('dub30.com') expect(record2).to be_valid end it "strips www. from domains" do record1 = described_class.new(valid_params.merge(domain: 'www.DuB30.com', url: 'www.DuB30.com/Gems/Gems-of-Power')) record1.normalize expect(record1.domain).to eq('dub30.com') record2 = described_class.new(valid_params.merge(domain: 'WWW.DuB30.cOM', url: 'WWW.DuB30.com/Gems/Gems-of-Power')) record2.normalize expect(record2.domain).to eq('dub30.com') record3 = described_class.new(valid_params.merge(domain: 'www.trolls.spammers.com', url: 'WWW.DuB30.com/Gems/Gems-of-Power')) record3.normalize expect(record3.domain).to eq('trolls.spammers.com') end it "doesn't modify the url argument" do expect { described_class.new(valid_params).normalize }.to_not change { valid_params[:url] } end it "doesn't modify the domain argument" do params = valid_params.merge(domain: domain.upcase) expect { described_class.new(params).normalize }.to_not change { params[:domain] } end end describe 'find_match' do it 'returns nil when there is no match' do expect(described_class.find_match('http://spamspot.com/buy/it')).to eq(nil) end it 'returns the record when there is an exact match' do match = described_class.create(valid_params) expect(described_class.find_match(valid_params[:url])).to eq(match) end it 'ignores case of the domain' do match = described_class.create(valid_params.merge(url: 'spamexchange.com/Good/Things')) expect(described_class.find_match("http://SPAMExchange.com/Good/Things")).to eq(match) end end describe '#watch' do context 'url is not being blocked' do it 'creates a new record with default action of :do_nothing' do record = described_class.watch(url, domain) expect(record).not_to be_new_record expect(record.action_type).to eq(described_class.actions[:do_nothing]) end it 'lets action_type be overriden' do record = described_class.watch(url, domain, action_type: described_class.actions[:block]) expect(record).not_to be_new_record expect(record.action_type).to eq(described_class.actions[:block]) end end context 'url is already being blocked' do let!(:existing) { Fabricate(:screened_url, url: url, domain: domain) } it "doesn't create a new record" do expect { described_class.watch(url, domain) }.to_not change { described_class.count } end it "returns the existing record" do expect(described_class.watch(url, domain)).to eq(existing) end end end end