class NodeCollectionAfterBeingCopiedTest

# File test/unit/node_collection_test.rb, line 56
def setup
  machine = StateMachine::Machine.new(Class.new)
  @collection = StateMachine::NodeCollection.new(machine)
  @collection << @parked = Node.new(:parked)
  
  @contexts_run = contexts_run = []
  @collection.context([:parked]) {contexts_run << :parked}
  @contexts_run.clear
  
  @copied_collection = @collection.dup
  @copied_collection << @idling = Node.new(:idling)
  @copied_collection.context([:first_gear]) {contexts_run << :first_gear}
end

# File test/unit/node_collection_test.rb, line 93
def test_should_copy_contexts
  @copied_collection << Node.new(:parked)
  assert !@contexts_run.empty?
end

# File test/unit/node_collection_test.rb, line 80
def test_should_copy_each_node
  assert_not_same @parked, @copied_collection[:parked]
end

# File test/unit/node_collection_test.rb, line 88
def test_should_not_modify_contexts
  @collection << Node.new(:first_gear)
  assert_equal [], @contexts_run
end

# File test/unit/node_collection_test.rb, line 75
def test_should_not_modify_the_indices
  assert_nil @collection[:idling]
  assert_equal @idling, @copied_collection[:idling]
end

# File test/unit/node_collection_test.rb, line 70
def test_should_not_modify_the_original_list
  assert_equal 1, @collection.length
  assert_equal 2, @copied_collection.length
end

# File test/unit/node_collection_test.rb, line 84
def test_should_not_run_contexts
  assert_equal [], @contexts_run
end