5 files changed, 142 insertions, 37 deletions
diff --git a/activemodel/test/cases/attributes_test.rb b/activemodel/test/cases/attributes_test.rb
deleted file mode 100644
index 5f3ea839a4..0000000000
--- a/activemodel/test/cases/attributes_test.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-require 'cases/helper'
-
-class AttributesTest < ActiveModel::TestCase
-  class Person
-    include ActiveModel::Attributes
-    attr_accessor :name
-  end
-
-  test "reads attribute" do
-    p = Person.new
-    assert_equal nil, p.read_attribute(:name)
-
-    p.name = "Josh"
-    assert_equal "Josh", p.read_attribute(:name)
-  end
-
-  test "writes attribute" do
-    p = Person.new
-    assert_equal nil, p.name
-
-    p.write_attribute(:name, "Josh")
-    assert_equal "Josh", p.name
-  end
-
-  test "returns all attributes" do
-    p = Person.new
-    p.name = "Josh"
-    assert_equal({"name" => "Josh"}, p.attributes)
-  end
-end
diff --git a/activemodel/test/cases/observing_test.rb b/activemodel/test/cases/observing_test.rb
index 564451fa2f..fbf93c19ef 100644
--- a/activemodel/test/cases/observing_test.rb
+++ b/activemodel/test/cases/observing_test.rb
@@ -1,6 +1,8 @@
 require 'cases/helper'
 
-class ObservedModel < ActiveModel::Base
+class ObservedModel
+  include ActiveModel::Observing
+
   class Observer
   end
 end
@@ -17,7 +19,8 @@ class FooObserver < ActiveModel::Observer
   end
 end
 
-class Foo < ActiveModel::Base
+class Foo
+  include ActiveModel::Observing
 end
 
 class ObservingTest < ActiveModel::TestCase
diff --git a/activemodel/test/cases/json_serialization_test.rb b/activemodel/test/cases/serializeration/json_serialization_test.rb
index abcec67a85..6227aedc39 100644
--- a/activemodel/test/cases/json_serialization_test.rb
+++ b/activemodel/test/cases/serializeration/json_serialization_test.rb
@@ -1,12 +1,15 @@
 require 'cases/helper'
+require 'models/contact'
 
-class JsonSerializationTest < ActiveModel::TestCase
-  class Contact
-    extend ActiveModel::Naming
-    include ActiveModel::Serializers::JSON
-    attr_accessor :name, :age, :created_at, :awesome, :preferences
+class Contact
+  include ActiveModel::Serializers::JSON
+
+  def attributes
+    instance_values
   end
+end
 
+class JsonSerializationTest < ActiveModel::TestCase
   def setup
     @contact = Contact.new
     @contact.name = 'Konata Izumi'
@@ -61,4 +64,18 @@ class JsonSerializationTest < ActiveModel::TestCase
     assert json.include?(%("created_at":#{ActiveSupport::JSON.encode(Time.utc(2006, 8, 1))}))
     assert_match %r{"preferences":\{"shows":"anime"\}}, json
   end
+
+  test "methds are called on object" do
+    # Define methods on fixture.
+    def @contact.label; "Has cheezburger"; end
+    def @contact.favorite_quote; "Constraints are liberating"; end
+
+    # Single method.
+    assert_match %r{"label":"Has cheezburger"}, @contact.to_json(:only => :name, :methods => :label)
+
+    # Both methods.
+    methods_json = @contact.to_json(:only => :name, :methods => [:label, :favorite_quote])
+    assert_match %r{"label":"Has cheezburger"}, methods_json
+    assert_match %r{"favorite_quote":"Constraints are liberating"}, methods_json
+  end
 end
diff --git a/activemodel/test/cases/serializeration/xml_serialization_test.rb b/activemodel/test/cases/serializeration/xml_serialization_test.rb
new file mode 100644
index 0000000000..428e5a6bd1
--- /dev/null
+++ b/activemodel/test/cases/serializeration/xml_serialization_test.rb
@@ -0,0 +1,108 @@
+require 'cases/helper'
+require 'models/contact'
+
+class Contact
+  include ActiveModel::Serializers::Xml
+
+  def attributes
+    instance_values
+  end
+end
+
+module Admin
+  class Contact < ::Contact
+  end
+end
+
+class XmlSerializationTest < ActiveModel::TestCase
+  def setup
+    @contact = Contact.new
+    @contact.name = 'aaron stack'
+    @contact.age = 25
+    @contact.created_at = Time.utc(2006, 8, 1)
+    @contact.awesome = false
+    @contact.preferences = { :gem => 'ruby' }
+  end
+
+  test "should serialize default root" do
+    @xml = @contact.to_xml
+    assert_match %r{^<contact>},  @xml
+    assert_match %r{</contact>$}, @xml
+  end
+
+  test "should serialize namespaced root" do
+    @xml = Admin::Contact.new(@contact.attributes).to_xml
+    assert_match %r{^<admin-contact>},  @xml
+    assert_match %r{</admin-contact>$}, @xml
+  end
+
+  test "should serialize default root with namespace" do
+    @xml = @contact.to_xml :namespace => "http://xml.rubyonrails.org/contact"
+    assert_match %r{^<contact xmlns="http://xml.rubyonrails.org/contact">}, @xml
+    assert_match %r{</contact>$}, @xml
+  end
+
+  test "should serialize custom root" do
+    @xml = @contact.to_xml :root => 'xml_contact'
+    assert_match %r{^<xml-contact>},  @xml
+    assert_match %r{</xml-contact>$}, @xml
+  end
+
+  test "should allow undasherized tags" do
+    @xml = @contact.to_xml :root => 'xml_contact', :dasherize => false
+    assert_match %r{^<xml_contact>},  @xml
+    assert_match %r{</xml_contact>$}, @xml
+    assert_match %r{<created_at},     @xml
+  end
+
+  test "should allow camelized tags" do
+    @xml = @contact.to_xml :root => 'xml_contact', :camelize => true
+    assert_match %r{^<XmlContact>},  @xml
+    assert_match %r{</XmlContact>$}, @xml
+    assert_match %r{<CreatedAt},     @xml
+  end
+
+  test "should allow skipped types" do
+    @xml = @contact.to_xml :skip_types => true
+    assert %r{<age>25</age>}.match(@xml)
+  end
+
+  test "should include yielded additions" do
+    @xml = @contact.to_xml do |xml|
+      xml.creator "David"
+    end
+    assert_match %r{<creator>David</creator>}, @xml
+  end
+
+  test "should serialize string" do
+    assert_match %r{<name>aaron stack</name>}, @contact.to_xml
+  end
+
+  test "should serialize integer" do
+    assert_match %r{<age type="integer">25</age>}, @contact.to_xml
+  end
+
+  test "should serialize datetime" do
+    assert_match %r{<created-at type=\"datetime\">2006-08-01T00:00:00Z</created-at>}, @contact.to_xml
+  end
+
+  test "should serialize boolean" do
+    assert_match %r{<awesome type=\"boolean\">false</awesome>}, @contact.to_xml
+  end
+
+  test "should serialize yaml" do
+    assert_match %r{<preferences type=\"yaml\">--- \n:gem: ruby\n</preferences>}, @contact.to_xml
+  end
+
+  test "should call proc on object" do
+    proc = Proc.new { |options| options[:builder].tag!('nationality', 'unknown') }
+    xml = @contact.to_xml(:procs => [ proc ])
+    assert_match %r{<nationality>unknown</nationality>}, xml
+  end
+
+  test 'should supply serializable to second proc argument' do
+    proc = Proc.new { |options, record| options[:builder].tag!('name-reverse', record.name.reverse) }
+    xml = @contact.to_xml(:procs => [ proc ])
+    assert_match %r{<name-reverse>kcats noraa</name-reverse>}, xml
+  end
+end
diff --git a/activemodel/test/models/contact.rb b/activemodel/test/models/contact.rb
new file mode 100644
index 0000000000..f9fb0af027
--- /dev/null
+++ b/activemodel/test/models/contact.rb
@@ -0,0 +1,7 @@
+class Contact
+  attr_accessor :name, :age, :created_at, :awesome, :preferences
+
+  def initialize(options = {})
+    options.each { |name, value| send("#{name}=", value) }
+  end
+end