Only support official Mongoid 2.0.0 release and up (no more RC support)

CHANGELOG.rdoc

@@ -1,5 +1,6 @@
 == master
 
+* Only support official Mongoid 2.0.0 release and up (no more RC support)
 * Fix attributes getting initialized more than once if different state machines use the same attribute
 * Only initialize states if state is blank and blank is not a valid state
 * Fix instance / class helpers failing when used with certain libraries (such as Thin)

test/unit/integrations/mongoid_test.rb

@@ -63,12 +63,12 @@ def test_should_use_save_as_action
       assert_equal :save, @machine.action
     end
 
-    def test_should_not_have_any_before_callbacks
-      assert_equal 0, @machine.callbacks[:before].size
+    def test_should_create_notifier_before_callback
+      assert_equal 1, @machine.callbacks[:before].size
     end
 
-    def test_should_not_have_any_after_callbacks
-      assert_equal 0, @machine.callbacks[:after].size
+    def test_should_create_notifier_after_callback
+      assert_equal 1, @machine.callbacks[:after].size
     end
   end
 
@@ -1349,9 +1349,15 @@ def setup
 
       MongoidTest.const_set('Foo', @model)
 
-      @subclass = Class.new(@model)
+      @subclass = Class.new(@model) do
+        def self.name
+          'MongoidTest::SubFoo'
+        end
+      end
       @subclass_machine = @subclass.state_machine(:state) {}
       @subclass_machine.state :parked, :idling, :first_gear
+
+      MongoidTest.const_set('SubFoo', @subclass)
     end
 
     def test_should_only_include_records_with_subclass_states_in_with_scope
@@ -1370,6 +1376,7 @@ def test_should_only_include_records_without_subclass_states_in_without_scope
     end
 
     def teardown
+      MongoidTest.send(:remove_const, 'SubFoo')
       MongoidTest.send(:remove_const, 'Foo')
     end
   end