Added an integration test

test/integration_test.rb

@@ -0,0 +1,107 @@
+require(File.join(File.dirname(__FILE__), 'test_helper'))
+
+class IntegrationTest < Test::Unit::TestCase
+
+  def setup
+    Factory.define :user do |f|
+      f.first_name 'Jimi'
+      f.last_name  'Hendrix'
+      f.admin       false
+      f.email {|a| "#{a.first_name}.#{a.last_name}@example.com".downcase }
+    end
+
+    Factory.define :post do |f|
+      f.title 'Test Post'
+      f.author {|a| a.association(:user) }
+    end
+
+    Factory.define :admin, :class => User do |f|
+      f.first_name 'Ben'
+      f.last_name  'Stein'
+      f.admin       true
+      f.email {|a| "#{a.first_name}.#{a.last_name}@example.com".downcase }
+    end
+  end
+
+  def teardown
+    Factory.send(:class_variable_get, "@@factories").clear
+  end
+
+  context "a generated attributes hash" do
+
+    setup do
+      @attrs = Factory.attributes_for(:user, :first_name => 'Bill')
+    end
+
+    should "assign all attributes" do
+      assert_equal [:admin, :email, :first_name, :last_name],
+                   @attrs.keys.sort {|a, b| a.to_s <=> b.to_s }
+    end
+
+    should "correctly assign lazy, dependent attributes" do
+      assert_equal "bill.hendrix@example.com", @attrs[:email]
+    end
+
+    should "override attrbutes" do
+      assert_equal 'Bill', @attrs[:first_name]
+    end
+
+  end
+
+  context "a built instance" do
+
+    setup do
+      @instance = Factory.build(:post)
+    end
+
+    should "not be saved" do
+      assert @instance.new_record?
+    end
+
+    should "assign associations" do
+      assert_kind_of User, @instance.author
+    end
+
+    should "not save associations" do
+      assert @instance.author.new_record?
+    end
+
+  end
+
+  context "a built instance" do
+
+    setup do
+      @instance = Factory.create(:post)
+    end
+
+    should "be saved" do
+      assert !@instance.new_record?
+    end
+
+    should "assign associations" do
+      assert_kind_of User, @instance.author
+    end
+
+    should "save associations" do
+      assert !@instance.author.new_record?
+    end
+
+  end
+
+  context "an instance generated by a factory with a custom class name" do
+
+    setup do
+      @instance = Factory.create(:admin)
+    end
+
+    should "use the correct class name" do
+      assert_kind_of User, @instance
+    end
+
+    should "use the correct factory definition" do
+      assert @instance.admin?
+    end
+
+  end
+
+end

test/test_helper.rb

@@ -18,6 +18,7 @@ class CreateSchema < ActiveRecord::Migration
       t.string  :first_name
       t.string  :last_name
       t.string  :email
+      t.boolean :admin, :default => false
     end
 
     create_table :posts, :force => true do |t|