Add user model, and .create_with_omniauth method

app/models/user.rb

@@ -0,0 +1,15 @@
+class User < ActiveRecord::Base
+
+  validate :provider, :presence => true
+  validate :uid, :presence => true
+
+  def self.create_with_omniauth(auth)
+    create! do |user|
+      user.provider = auth["provider"]
+      user.uid      = auth["uid"]
+      user.name     = auth["user_info"]["name"]
+      user.email    = auth["user_info"]["email"]
+    end
+  end
+
+end

db/migrate/20120225124004_create_users.rb

@@ -0,0 +1,14 @@
+class CreateUsers < ActiveRecord::Migration
+  def change
+    create_table :users do |t|
+      t.string :provider
+      t.string :uid
+      t.string :email
+      t.string :name
+
+      t.timestamps
+    end
+
+    add_index :users, [ :provider, :uid ], :unique => true
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120114195316) do
+ActiveRecord::Schema.define(:version => 20120225124004) do
 
   create_table "asciicasts", :force => true do |t|
     t.integer  "user_id"
@@ -24,8 +24,8 @@ ActiveRecord::Schema.define(:version => 20120114195316) do
     t.string   "command"
     t.string   "shell"
     t.string   "uname"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.datetime "created_at",       :null => false
+    t.datetime "updated_at",       :null => false
     t.string   "stdin"
     t.string   "stdin_timing"
     t.string   "stdout"
@@ -36,4 +36,15 @@ ActiveRecord::Schema.define(:version => 20120114195316) do
   add_index "asciicasts", ["recorded_at"], :name => "index_asciicasts_on_recorded_at"
   add_index "asciicasts", ["user_id"], :name => "index_asciicasts_on_user_id"
 
+  create_table "users", :force => true do |t|
+    t.string   "provider"
+    t.string   "uid"
+    t.string   "email"
+    t.string   "name"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  add_index "users", ["provider", "uid"], :name => "index_users_on_provider_and_uid", :unique => true
+
 end

spec/factories/users.rb

@@ -0,0 +1,10 @@
+# Read about factories at http://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :user do
+    provider "twitter"
+    uid "1234"
+    email "foo@bar.com"
+    name "foo"
+  end
+end

spec/models/user_spec.rb

@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe User do
+
+  let(:user) { Factory.build(:user) }
+
+  it "has valid factory" do
+    Factory.build(:user).valid?.should be_true
+  end
+
+  describe ".create_with_omniauth" do
+    let(:email)    { "foo@bar.com" }
+    let(:uid)      { "123" }
+    let(:provider) { "twitter" }
+    let(:name)     { "foo" }
+
+    let(:auth) do
+      {
+        "provider" => provider,
+        "uid" => uid,
+        "user_info" => {
+          "name" => name,
+          "email" => email }
+      }
+    end
+
+    it "should create user with valid attributes" do
+      user = User.create_with_omniauth(auth)
+      user.provider.should == provider
+      user.uid.should == uid
+      user.name.should == name
+      user.email.should == email
+    end
+
+  end
+end