require 'minitest/autorun'
require 'coder_wally'

describe 'Coder Wally' do
  before do
    @client = CoderWally::Client.new
  end

  it 'has a default api url' do
    'https://coderwall.com/%s.json'.must_equal @client.api_url
  end

  describe 'user badges' do
    describe 'valid user' do
      before do
        success_response = open(File.expand_path(File.dirname(__FILE__) + '/./fixtures/200.json')).read
        stub_request(:get, 'https://coderwall.com/me.json').
          with(:headers => {'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent' => 'Ruby'}).
          to_return(:status => 200, :body => success_response, :headers => {})
      end

      it 'returns a hash of badges' do
        badges = @client.get_badges_for('me')

        badges.count.must_equal 11
        badges.first.name.must_equal 'Lab'
        badges.first.badge.must_equal 'https://d3levm2kxut31z.cloudfront.net/assets/badges/labrador-1eb0fc532826e5a7c5487855f9880627.png'
        badges.first.description.must_equal 'Have at least one original repo where C# is the dominant language'
        badges.first.created.must_equal '2014-07-10T23:36:47Z'
      end
    end

    describe 'invalid user' do
      it 'throws an exception when no user is passed in' do
        err = -> { @client.get_badges_for }.must_raise ArgumentError
        err.message.must_match /wrong number/
      end

      it 'throws an exception when empty string is passed in' do
        err = -> { @client.get_badges_for '' }.must_raise ArgumentError
        err.message.must_match /Please provide a username/
      end

      describe 'not found' do
        before do
          not_found_response = open(File.expand_path(File.dirname(__FILE__) + '/./fixtures/404.json')).read
          stub_request(:get, 'https://coderwall.com/me.json').
            with(:headers => {'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent' => 'Ruby'}).
            to_return(:status => 404, :body => not_found_response, :headers => {})
        end

        it 'throws a UserNotFoundError when the user is not found' do
          err = -> { @client.get_badges_for('me') }.must_raise UserNotFoundError
          err.message.must_match /User not found/
        end
      end
    end

    describe 'service throws an error' do
      before do
        server_error = open(File.expand_path(File.dirname(__FILE__) + '/./fixtures/empty.json')).read
        stub_request(:get, 'https://coderwall.com/me.json').
          with(:headers => {'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent' => 'Ruby'}).
          to_return(:status => 500, :body => server_error, :headers => {})
      end

      it 'throws a ServerError when the user is not found' do
        err = -> { @client.get_badges_for('me') }.must_raise ServerError
        err.message.must_match /Server error/
      end
    end
  end

  describe 'user details' do
    before do
      success_response = open(File.expand_path(File.dirname(__FILE__) + '/./fixtures/200.json')).read
      stub_request(:get, 'https://coderwall.com/me.json').
        with(:headers => {'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent' => 'Ruby'}).
        to_return(:status => 200, :body => success_response, :headers => {})
    end

    it 'returns a user' do
      user = @client.get_details_for('me')

      user.name.must_equal 'Greg Stewart'
      user.username.must_equal 'gregstewart'
      user.location.must_equal 'London, UK'
      user.team.must_be_nil
      user.endorsements.must_be_kind_of Integer
    end
  end

  describe 'everything' do
    before do
      success_response = open(File.expand_path(File.dirname(__FILE__) + '/./fixtures/200.json')).read
      stub_request(:get, 'https://coderwall.com/me.json').
        with(:headers => {'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent' => 'Ruby'}).
        to_return(:status => 200, :body => success_response, :headers => {})

      @coder_wall = @client.get_everything_for('me')
    end

    it 'returns a coderwall object' do
      @coder_wall.must_be_instance_of CoderWally::CoderWall
    end

    it 'has a user object' do
      @coder_wall.user.must_be_instance_of CoderWally::User
    end

    it 'has a collection of badges' do
      @coder_wall.badges.count.must_equal 11
      @coder_wall.badges.first.must_be_instance_of CoderWally::Badge
    end

    it 'has an accounts property' do
      @coder_wall.accounts.must_be_instance_of CoderWally::Account
    end
  end

end