Added basic spec for new callbacks.

spec/unit/before_after_callbacks_spec.rb

@@ -0,0 +1,71 @@
+require File.join(File.dirname(__FILE__), '..', 'spec_helper')
+
+class Foo2
+  include AASM
+  aasm_initial_state :open
+  aasm_state :open, :before_enter => :before_enter_open, :before_exit => :before_exit_open, :after_enter => :after_enter_open, :after_exit => :after_exit_open
+  aasm_state :closed, :before_enter => :before_enter_closed, :before_exit => :before_exit_closed, :after_enter => :after_enter_closed, :after_exit => :after_exit_closed
+
+  aasm_event :close, :before => :before, :after => :after do
+    transitions :to => :closed, :from => [:open]
+  end
+
+  aasm_event :open, :before => :before, :after => :after do
+    transitions :to => :open, :from => :closed
+  end
+
+  def before_enter_open
+  end
+  def before_exit_open
+  end
+  def after_enter_open
+  end
+  def after_exit_open
+  end
+
+  def before_enter_closed
+  end
+  def before_exit_closed
+  end
+  def after_enter_closed
+  end
+  def after_exit_closed
+  end
+
+  def before
+  end
+  def after
+  end
+end
+
+describe Foo2, '- new callbacks' do
+  before(:each) do
+    @foo = Foo2.new
+  end
+
+  it "should get close callbacks" do
+    @foo.should_receive(:before_exit_open).once.ordered                   # these should be before the state changes
+    @foo.should_receive(:before_enter_closed).once.ordered
+    @foo.should_receive(:before).once.ordered
+    @foo.should_receive(:aasm_write_state).once.ordered.and_return(true)  # this is when the state changes
+    @foo.should_receive(:after_exit_open).once.ordered                    # these should be after the state changes
+    @foo.should_receive(:after_enter_closed).once.ordered
+    @foo.should_receive(:after).once.ordered
+
+    @foo.close!
+  end
+
+  it "should get open callbacks" do
+    @foo.close!
+    
+    @foo.should_receive(:before_exit_closed).once.ordered                # these should be before the state changes
+    @foo.should_receive(:before_enter_open).once.ordered                                                            
+    @foo.should_receive(:before).once.ordered                                                                       
+    @foo.should_receive(:aasm_write_state).once.ordered.and_return(true) # this is when the state changes
+    @foo.should_receive(:after_exit_closed).once.ordered                 # these should be after the state changes
+    @foo.should_receive(:after_enter_open).once.ordered
+    @foo.should_receive(:after).once.ordered
+
+    @foo.open!
+  end
+end