font awesome gem updated, validation test added and user show page design updated

spec/factories/users.rb

@@ -20,16 +20,19 @@ FactoryGirl.define do
     sequence(:username) { |n| "username#{n}" }
     password 'changeme'
     password_confirmation 'changeme'
-    googleplus { Faker::Internet.url('http://plus.google.com/testosemurl') }
-    linkedin {Faker::Internet.url('http://linkedin.com/testosemuser')}
-    website_url { Faker::Internet.url('http://example.com') }
-    gnu { Faker::Internet.url('http://gnu.io/testosemurl') }
-    twitter { Faker::Internet.url('http://twitter.com/testosemuser') }
-    github { Faker::Internet.url('http://github.com/testosemuser') }
-    gitlab { Faker::Internet.url('http://gitlab.com/testosemuser') }
-    savannah { Faker::Internet.url('http://savannah.gnu.org/testosemuser') }
-    diaspora { Faker::Internet.url('http://joindiaspora.com/testosemuser') }
-    gna { Faker::Internet.url('http://gna.com/testosemuser') }
+
+    trait :with_social_media_and_code_info do
+      googleplus { Faker::Internet.url('plus.google.com') }
+      linkedin {Faker::Internet.url('linkedin.com')}
+      website_url{Faker::Internet.url('example.com')}
+      gnu{Faker::Internet.url('gnu.io')}
+      twitter{Faker::Internet.url('twitter.com')}
+      github{Faker::Internet.url('github.com')}
+      gitlab{Faker::Internet.url('gitlab')}
+      savannah{Faker::Internet.url('savannah.gnu.org')}
+      diaspora{Faker::Internet.url('joindiaspora.com')}
+      gna{Faker::Internet.url('gna.com')}
+    end
 
     confirmed_at { Time.now }
     biography <<-EOS

spec/features/user_spec.rb

@@ -1,8 +1,7 @@
 require 'spec_helper'
 
 feature User do
-
-  let!(:user) {create(:user)}
+  let!(:user) {create(:user, :with_social_media_and_code_info)}
 
   describe 'update user profile' do
     scenario 'sucessfully', feature: true do

spec/models/user_spec.rb

@@ -9,8 +9,7 @@ describe User do
   let(:cfp_role) { Role.find_by(name: 'cfp', resource: conference) }
   let(:volunteers_coordinator_role) { Role.find_by(name: 'volunteers_coordinator', resource: conference) }
   let(:organizer) { create(:user, role_ids: [organizer_role.id]) }
-  let(:user) { create(:user) }
-
+  let!(:user) {create(:user, :with_social_media_and_code_info)}
   let(:event1) { create(:event, program: conference.program) }
   let(:another_conference) { create(:conference) }
   let(:event2) { create(:event, program: another_conference.program) }
@@ -48,6 +47,34 @@ describe User do
     end
   end
 
+  describe 'url format validation' do
+    context 'with valid url' do
+      it { should allow_value('http://example.com').for(:website_url) }
+      it { should allow_value('http://linkedin.com').for(:linkedin) }
+      it { should allow_value('http://googleplus.com').for(:googleplus) }
+      it { should allow_value('http://gnu.com').for(:gnu) }
+      it { should allow_value('http://twitter.com').for(:twitter) }
+      it { should allow_value('http://github.com').for(:github) }
+      it { should allow_value('http://gitlab.com').for(:gitlab) }
+      it { should allow_value('http://joindiaspora.com').for(:diaspora) }
+      it { should allow_value('http://savannah.gnu.org').for(:savannah) }
+      it { should allow_value('https://linkedin.com').for(:gna) }
+    end
+
+    context 'with invalid url' do
+      it { should_not allow_value('example').for(:website_url) }
+      it { should_not allow_value('linkedin').for(:linkedin) }
+      it { should_not allow_value('googleplus').for(:googleplus) }
+      it { should_not allow_value('gnu').for(:gnu) }
+      it { should_not allow_value('@twitter').for(:twitter) }
+      it { should_not allow_value('@github').for(:github) }
+      it { should_not allow_value('@gitlab').for(:gitlab) }
+      it { should_not allow_value('diaspora').for(:diaspora) }
+      it { should_not allow_value('savannah').for(:savannah) }
+      it { should_not allow_value('gna').for(:gna) }
+    end
+  end
+
   describe 'association' do
     it { is_expected.to have_many(:openids) }
     it { is_expected.to have_many(:event_users).dependent(:destroy) }