#794: fix for specs

spec/controllers/api/v1/repositories_controller_spec.rb

@@ -322,7 +322,7 @@ describe Api::V1::RepositoriesController do
 
   context 'for system user' do
     before(:each) do
-      @user = FactoryGirl.create(:user, :uname => 'iso_worker_1')
+      @user = FactoryGirl.create(:user, :role => 'system')
       http_login(@user)
     end
 

spec/models/key_pair_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe KeyPair do
   before(:all) do
-    stub_symlink_methods
+    init_test_root
     stub_redis
     FactoryGirl.create(:key_pair)
   end