* VRFS-254; tracks aren't doubled up on join

spec/factories.rb

@@ -49,6 +49,7 @@ FactoryGirl.define do
 
   factory :connection, :class => JamRuby::Connection do
     sequence(:client_id) { |n| "Client#{n}" }
+    ip_address "1.1.1.1"
     as_musician true
   end
 

spec/requests/music_sessions_api_spec.rb

@@ -499,6 +499,47 @@ describe "Music Session API ", :type => :api do
       post "/api/sessions/#{music_session["id"]}/participants.json", {  :client_id => client2.client_id, :as_musician => true, :tracks => [{"instrument_id" => "bass guitar", "sound" => "mono"}]}.to_json, "CONTENT_TYPE" => 'application/json'
       last_response.status.should eql(201)
     end
+
+
+
+    it "should allow create session and join session for creator" do
+      # this test was created to stop duplication of tracks
+      # but ultimately it should be fine to create a session, and then 'join' it with no ill effects
+      # https://jamkazam.atlassian.net/browse/VRFS-254
+      client = FactoryGirl.create(:connection, :user => user)
+      post '/api/sessions.json', defopts.merge({:client_id => client.client_id}).to_json, "CONTENT_TYPE" => 'application/json'
+      last_response.status.should eql(201)
+
+      # now fetch it's data
+      location_header = last_response.headers["Location"]
+      get location_header
+      music_session = JSON.parse(last_response.body)
+
+      get "/api/sessions/#{music_session["id"]}.json"
+      last_response.status.should eql(200)
+      music_session["participants"].length.should == 1
+      participant = music_session["participants"][0]
+      participant["client_id"].should == client.client_id
+      participant["tracks"].length.should == 1
+      track = participant["tracks"][0]
+      track["instrument_id"].should == "electric guitar"
+      track["sound"].should == "mono"
+
+
+      post "/api/sessions/#{music_session["id"]}/participants.json", {  :client_id => client.client_id, :as_musician => true, :tracks => [{"instrument_id" => "electric guitar", "sound" => "mono"}]}.to_json, "CONTENT_TYPE" => 'application/json'
+
+      last_response.status.should eql(201)
+
+      get "/api/sessions/#{music_session["id"]}.json"
+      music_session = JSON.parse(last_response.body)
+      music_session["participants"].length.should == 1
+      participant = music_session["participants"][0]
+      participant["client_id"].should == client.client_id
+      participant["tracks"].length.should == 1       # there should only be one track, still
+      track = participant["tracks"][0]
+      track["instrument_id"].should == "electric guitar"
+      track["sound"].should == "mono"
+    end
   end
 
   it "Finds a single open session" do