4 files changed, 54 insertions, 0 deletions
diff --git a/activemodel/test/models/developer.rb b/activemodel/test/models/developer.rb
new file mode 100644
index 0000000000..5e6eefeed1
--- /dev/null
+++ b/activemodel/test/models/developer.rb
@@ -0,0 +1,6 @@
+class Developer < ActiveRecord::Base
+  validates_inclusion_of :salary, :in => 50000..200000
+  validates_length_of :name, :within => 3..20
+
+  attr_accessor :name_confirmation
+end
diff --git a/activemodel/test/models/person.rb b/activemodel/test/models/person.rb
new file mode 100644
index 0000000000..d98420f900
--- /dev/null
+++ b/activemodel/test/models/person.rb
@@ -0,0 +1,5 @@
+class Person
+  include ActiveModel::Validations
+
+  attr_accessor :title, :karma
+end
diff --git a/activemodel/test/models/reply.rb b/activemodel/test/models/reply.rb
new file mode 100644
index 0000000000..acfd801674
--- /dev/null
+++ b/activemodel/test/models/reply.rb
@@ -0,0 +1,34 @@
+require 'models/topic'
+
+class Reply < Topic
+  validate :errors_on_empty_content
+  validate_on_create :title_is_wrong_create
+
+  validate :check_empty_title
+  validate_on_create :check_content_mismatch
+  validate_on_update :check_wrong_update
+
+  attr_accessible :title, :author_name, :author_email_address, :written_on, :content, :last_read
+
+  def check_empty_title
+    errors[:title] << "Empty" unless attribute_present?("title")
+  end
+
+  def errors_on_empty_content
+    errors[:content] << "Empty" unless attribute_present?("content")
+  end
+
+  def check_content_mismatch
+    if attribute_present?("title") && attribute_present?("content") && content == "Mismatch"
+      errors[:title] << "is Content Mismatch"
+    end
+  end
+
+  def title_is_wrong_create
+    errors[:title] << "is Wrong Create" if attribute_present?("title") && title == "Wrong Create"
+  end
+
+  def check_wrong_update
+    errors[:title] << "is Wrong Update" if attribute_present?("title") && title == "Wrong Update"
+  end
+end
diff --git a/activemodel/test/models/topic.rb b/activemodel/test/models/topic.rb
new file mode 100644
index 0000000000..1350aa17e7
--- /dev/null
+++ b/activemodel/test/models/topic.rb
@@ -0,0 +1,9 @@
+class Topic < ActiveRecord::Base
+  def condition_is_true
+    true
+  end
+
+  def condition_is_true_but_its_not
+    false
+  end
+end