Spec tidying

spec/factories/article.rb

@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :article do
     sequence(:title) { |n| "Article #{n}" }
-    sequence(:text)  { |n| (0..100).map{ (0...8).map { (65 + rand(26)).chr }.join }.join(" ") }
+    sequence(:text)  { (0..100).map { (0...8).map { (65 + rand(26)).chr }.join }.join(" ") }
   end
 end

spec/factories/ban.rb

@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :ban do
     ban_type Ban::TYPE_SITE
-    expiry Date.today + 1
+    expiry Time.now.utc.to_date + 1
     # Hack because of the awkward way bans are created (requires user_name)
     before(:create) do |ban|
       if ban.user.nil?

spec/models/user_spec.rb

@@ -22,7 +22,7 @@
 #  salt         :string(255)
 #
 
-require 'spec_helper'
+require "spec_helper"
 
 describe User do
   let!(:user) { create :user }
@@ -34,7 +34,7 @@ describe User do
 
     it "returns true if user is banned" do
       Ban.create!(ban_type: Ban::TYPE_SITE,
-                  expiry: Time.now + 10.days,
+                  expiry: Time.now.utc + 10.days,
                   user_name: user.username)
 
       expect(user.banned?).to be_truthy
@@ -42,7 +42,7 @@ describe User do
 
     it "returns true for specific bans" do
       Ban.create!(ban_type: Ban::TYPE_MUTE,
-                  expiry: Time.now + 10.days,
+                  expiry: Time.now.utc + 10.days,
                   user_name: user.username)
 
       expect(user.banned? Ban::TYPE_MUTE).to be_truthy