require_relative 'helper' require 'rack/test' require 'api' describe 'the API' do include Rack::Test::Methods let(:app) { Sinatra::Application } let(:json) { Oj.load(last_response.body) } it 'handles unfound pages' do get '/foo' last_response.status.must_equal 404 json.wont_be_empty end it 'will not process an invalid date' do get '/2010-31-01' last_response.must_be :unprocessable? json.wont_be_empty end it 'will not process a date before 2000' do get '/1999-01-01' last_response.must_be :unprocessable? json.wont_be_empty end it 'will not process an invalid base' do get '/latest?base=UAH' last_response.must_be :unprocessable? json.wont_be_empty end it 'handles malformed queries' do get '/latest?base=USD?callback=?' last_response.must_be :unprocessable? json.wont_be_empty end it 'returns fresh dates' do Currency.db.transaction do new_date = Currency.current_date + 1 Currency.create(date: new_date, iso_code: 'FOO', rate: 1) get '/latest' json['date'].must_equal new_date.to_s raise Sequel::Rollback end end end