require 'spec_helper'

describe ApiUsersController do
  render_views

  let(:user) { FactoryGirl.create(:user) }
  let (:conn) { FactoryGirl.create(:connection, user: user, last_jam_audio_latency: 5) }


  before(:each) do
    controller.current_user = user
  end

  describe "audio_latency" do
    it "updates both connection and user" do

      post :audio_latency, id: user.id, client_id: conn.client_id, audio_latency: 3.5, :format => 'json'
      response.should be_success

      conn.reload
      conn.last_jam_audio_latency.should == 3.5

      user.reload
      conn.user.last_jam_audio_latency.should == 3.5
    end

    it "if connection does not exist, user is still updated" do

      post :audio_latency, id: user.id, client_id: 'nothingness', audio_latency: 3.5, :format => 'json'
      response.should be_success

      user.reload
      conn.user.last_jam_audio_latency.should == 3.5
    end

    it "ignores latencies of 2 or less" do
      post :audio_latency, id: user.id, client_id: conn.client_id, audio_latency: 2, :format => 'json'
      response.should be_success

      conn.reload
      conn.last_jam_audio_latency.should == 5

      user.reload
      conn.user.last_jam_audio_latency.should == 5
    end
  end
end