class TransitionWithMixedCallbacksTest

# File test/unit/transition_test.rb, line 1061
def setup
  @klass = Class.new
  
  @machine = StateMachine::Machine.new(@klass)
  @machine.state :parked, :idling
  @machine.event :ignite
  
  @object = @klass.new
  @object.state = 'parked'
  @transition = StateMachine::Transition.new(@object, @machine, :ignite, :parked, :idling)
end

# File test/unit/transition_test.rb, line 1073
def test_should_before_and_around_callbacks_in_order_defined
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :around; block.call}
  @machine.before_transition {@callbacks << :before_2}
  
  assert_equal true, @transition.run_callbacks
  assert_equal [:before_1, :around, :before_2], @callbacks
end

# File test/unit/transition_test.rb, line 1093
def test_should_have_access_to_result_for_both_after_and_around_callbacks
  @machine.after_transition {@after_result = @transition.result}
  @machine.around_transition {|block| block.call; @around_result = @transition.result}
  
  @transition.run_callbacks {{:result => 1, :success => true}}
  assert_equal 1, @after_result
  assert_equal 1, @around_result
end

# File test/unit/transition_test.rb, line 1150
def test_should_not_run_further_callbacks_if_after_callback_halts
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :before_around_1; block.call; @callbacks << :after_around_1}
  @machine.before_transition {@callbacks << :before_2}
  @machine.around_transition {|block| @callbacks << :before_around_2; block.call; @callbacks << :after_around_2}
  @machine.after_transition {@callbacks << :after_1; throw :halt}
  @machine.after_transition {@callbacks << :after_2}
  
  assert_equal true, @transition.run_callbacks
  assert_equal [:before_1, :before_around_1, :before_2, :before_around_2, :after_around_2, :after_around_1, :after_1], @callbacks
end

# File test/unit/transition_test.rb, line 1138
def test_should_not_run_further_callbacks_if_after_yield_halts
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :before_around_1; block.call; @callbacks << :after_around_1; throw :halt}
  @machine.before_transition {@callbacks << :before_2}
  @machine.around_transition {|block| @callbacks << :before_around_2; block.call; @callbacks << :after_around_2}
  @machine.after_transition {@callbacks << :after}
  
  assert_equal true, @transition.run_callbacks
  assert_equal [:before_1, :before_around_1, :before_2, :before_around_2, :after_around_2, :after_around_1], @callbacks
end

# File test/unit/transition_test.rb, line 1126
def test_should_not_run_further_callbacks_if_around_callback_fails_to_yield
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :before_around_1}
  @machine.before_transition {@callbacks << :before_2; throw :halt}
  @machine.around_transition {|block| @callbacks << :before_around_2; block.call; @callbacks << :after_around_2}
  @machine.after_transition {@callbacks << :after}
  
  assert_equal false, @transition.run_callbacks
  assert_equal [:before_1, :before_around_1], @callbacks
end

# File test/unit/transition_test.rb, line 1102
def test_should_not_run_further_callbacks_if_before_callback_halts
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :before_around_1; block.call; @callbacks << :after_around_1}
  @machine.before_transition {@callbacks << :before_2; throw :halt}
  @machine.around_transition {|block| @callbacks << :before_around_2; block.call; @callbacks << :after_around_2}
  @machine.after_transition {@callbacks << :after}
  
  assert_equal false, @transition.run_callbacks
  assert_equal [:before_1, :before_around_1, :before_2], @callbacks
end

# File test/unit/transition_test.rb, line 1114
def test_should_not_run_further_callbacks_if_before_yield_halts
  @callbacks = []
  @machine.before_transition {@callbacks << :before_1}
  @machine.around_transition {|block| @callbacks << :before_around_1; throw :halt}
  @machine.before_transition {@callbacks << :before_2; throw :halt}
  @machine.around_transition {|block| @callbacks << :before_around_2; block.call; @callbacks << :after_around_2}
  @machine.after_transition {@callbacks << :after}
  
  assert_equal false, @transition.run_callbacks
  assert_equal [:before_1, :before_around_1], @callbacks
end

# File test/unit/transition_test.rb, line 1083
def test_should_run_around_callbacks_before_after_callbacks
  @callbacks = []
  @machine.after_transition {@callbacks << :after_1}
  @machine.around_transition {|block| block.call; @callbacks << :after_2}
  @machine.after_transition {@callbacks << :after_3}
  
  assert_equal true, @transition.run_callbacks
  assert_equal [:after_2, :after_1, :after_3], @callbacks
end