instapaper/spec/instapaper_spec.rb

require 'spec_helper'

describe Instapaper do
  after do
    Instapaper.reset
  end

  describe '.respond_to?' do
    it 'takes an optional include private argument' do
      expect(Instapaper.respond_to?(:client, true)).to be true
    end
  end

  describe '.client' do
    it 'should be a Instapaper::Client' do
      expect(Instapaper.client).to be_a Instapaper::Client
    end
  end

  describe '.adapter' do
    it 'should return the default adapter' do
      expect(Instapaper.adapter).to eq(Instapaper::Configuration::DEFAULT_ADAPTER)
    end
  end

  describe '.adapter=' do
    it 'should set the adapter' do
      Instapaper.adapter = :typhoeus
      expect(Instapaper.adapter).to eq(:typhoeus)
    end
  end

  describe '.endpoint' do
    it 'should return the default endpoint' do
      expect(Instapaper.endpoint).to eq(Instapaper::Configuration::DEFAULT_ENDPOINT)
    end
  end

  describe '.endpoint=' do
    it 'should set the endpoint' do
      Instapaper.endpoint = 'http://tumblr.com/'
      expect(Instapaper.endpoint).to eq('http://tumblr.com/')
    end
  end

  describe '.user_agent' do
    it 'should return the default user agent' do
      expect(Instapaper.user_agent).to eq(Instapaper::Configuration::DEFAULT_USER_AGENT)
    end
  end

  describe '.user_agent=' do
    it 'should set the user_agent' do
      Instapaper.user_agent = 'Custom User Agent'
      expect(Instapaper.user_agent).to eq('Custom User Agent')
    end
  end

  describe '.version' do
    it 'should return the default version' do
      expect(Instapaper.version).to eq(Instapaper::Configuration::DEFAULT_VERSION)
    end
  end

  describe '.version=' do
    it 'should set the user_agent' do
      Instapaper.version = '2'
      expect(Instapaper.version).to eq('2')
    end
  end

  describe '.configure' do
    Instapaper::Configuration::VALID_OPTIONS_KEYS.each do |key|
      it "should set the #{key}" do
        Instapaper.configure do |config|
          config.send("#{key}=", key)
          expect(Instapaper.send(key)).to eq(key)
        end
      end
    end
  end
end