added dmail test

test/factories/dmail.rb

@@ -0,0 +1,8 @@
+Factory.define(:dmail) do |f|
+  f.owner {|x| x.association(:user)}
+  f.from_id {|x| x.owner_id}
+  f.to {|x| x.association(:user)}
+  f.title {Faker::Lorem.words}
+  f.body {Faker::Lorem.sentences}
+  f.is_read false
+end

test/fixtures/dmails.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
+
+# This model initially had no columns defined.  If you add columns to the
+# model remove the '{}' from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+one: {}
+# column: value
+#
+two: {}
+#  column: value

test/unit/dmail_test.rb

@@ -0,0 +1,75 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class DmailTest < ActiveSupport::TestCase
+  context "A dmail" do
+    setup do
+      MEMCACHE.flush_all
+      ActionMailer::Base.delivery_method = :test
+      ActionMailer::Base.perform_deliveries = true
+      ActionMailer::Base.deliveries = []
+    end
+    
+    context "search" do
+      should "return results based on title contents" do
+        dmail = Factory.create(:dmail, :title => "xxx")
+        matches = Dmail.search_message("xxx")
+        assert(matches.any?)
+        matches = Dmail.search_message("aaa")
+        assert(matches.empty?)
+      end
+      
+      should "return results based on body contents" do
+        dmail = Factory.create(:dmail, :body => "xxx")
+        matches = Dmail.search_message("xxx")
+        assert(matches.any?)
+        matches = Dmail.search_message("aaa")
+        assert(matches.empty?)
+      end
+    end
+    
+    should "should parse user names" do
+      user = Factory.create(:user)
+      dmail = Factory.build(:dmail)
+      dmail.to_id = nil
+      dmail.to_name = user.name
+      assert(dmail.to_id == user.id)
+    end
+    
+    should "construct a response" do
+      dmail = Factory.create(:dmail)
+      response = dmail.build_response
+      assert_equal("Re: #{dmail.title}", response.title)
+      assert_equal(dmail.id, response.parent_id)
+      assert_equal(dmail.from_id, response.to_id)
+      assert_equal(dmail.to_id, response.from_id)
+    end
+    
+    should "create a copy for each user" do
+      dmail = Factory.build(:dmail)
+      assert_difference("Dmail.count", 2) do
+        Dmail.create_new(dmail)
+      end
+    end
+
+    should "send an email if the user wants it" do
+      user = Factory.create(:user, :receive_email_notifications => true)
+      assert_difference("ActionMailer::Base.deliveries.size", 1) do
+        Factory.create(:dmail, :to => user)
+      end
+    end
+    
+    should "be marked as read after the user reads it" do
+      dmail = Factory.create(:dmail)
+      assert(!dmail.is_read?)
+      dmail.mark_as_read!
+      assert(dmail.is_read?)
+    end
+    
+    should "notify the recipient he has mail" do
+      dmail = Factory.create(:dmail)
+      assert(dmail.to(true).has_mail?)
+      dmail.mark_as_read!
+      assert(!dmail.to(true).has_mail?)
+    end
+  end
+end