Message-User relations and message unit test

app/models/message.rb

@@ -1,3 +1,9 @@
 class Message < ActiveRecord::Base
   attr_accessible :from, :text, :to
+
+  belongs_to :sender, class_name: User, :foreign_key => :from
+  belongs_to :receiver, class_name:User, :foreign_key => :to
+
+  validates :text, presence: true
+
 end

app/models/user.rb

@@ -1,4 +1,8 @@
 class User < ActiveRecord::Base
+
+  has_many :messages_inbox, class_name: Message, :foreign_key => :to
+  has_many :messages_outbox, class_name: Message, :foreign_key => :from
+
   # Include default devise modules. Others available are:
   # :token_authenticatable, :confirmable,
   # :lockable, :timeoutable and :omniauthable

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130302195610) do
+ActiveRecord::Schema.define(:version => 20130302202132) do
 
   create_table "authentications", :force => true do |t|
     t.integer  "user_id"
@@ -23,6 +23,12 @@
 
   add_index "authentications", ["user_id"], :name => "index_authentications_on_user_id"
 
+  create_table "images", :force => true do |t|
+    t.integer  "imgur_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
   create_table "matches", :force => true do |t|
     t.integer  "user_id"
     t.integer  "match_id"
@@ -34,6 +40,23 @@
   add_index "matches", ["match_id"], :name => "index_matches_on_match_id"
   add_index "matches", ["user_id"], :name => "index_matches_on_user_id"
 
+  create_table "messages", :force => true do |t|
+    t.text     "text"
+    t.integer  "to"
+    t.integer  "from"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "rated_images", :force => true do |t|
+    t.integer  "image_id"
+    t.integer  "status"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  add_index "rated_images", ["image_id"], :name => "index_rated_images_on_image_id"
+
   create_table "roles", :force => true do |t|
     t.integer  "user_id"
     t.string   "name"

test/factories/messages.rb

@@ -2,8 +2,8 @@
 
 FactoryGirl.define do
   factory :message do
-    text "MyText"
-    to 1
-    from 1
+    text "Ponies and butterflies"
+    to nil
+    from nil
   end
 end

test/unit/message_test.rb

@@ -4,4 +4,10 @@ class MessageTest < ActiveSupport::TestCase
   # test "the truth" do
   #   assert true
   # end
+
+  test 'should have some message text' do
+    mess = build(:message , text:nil)
+    assert !mess.save , 'message saved with no text, bummer!'
+  end
+
 end