class NodeCollectionWithIndicesTest

# File test/unit/node_collection_test.rb, line 129
def setup
  machine = StateMachine::Machine.new(Class.new)
  @collection = StateMachine::NodeCollection.new(machine, :index => [:name, :value])
  
  @object = Node.new(:parked, 1)
  @collection << @object
end

# File test/unit/node_collection_test.rb, line 141
def test_should_allow_customizing_index_for_key_retrieval
  assert_equal [1], @collection.keys(:value)
end

# File test/unit/node_collection_test.rb, line 161
def test_should_allow_customizing_index_on_fetch
  assert_equal @object, @collection.fetch(1, :value)
  exception = assert_raise(IndexError) { @collection.fetch(:parked, :value) }
  assert_equal ':parked is an invalid value', exception.message
end

# File test/unit/node_collection_test.rb, line 150
def test_should_allow_customizing_index_on_lookup
  assert_equal @object, @collection[1, :value]
  assert_nil @collection[:parked, :value]
end

# File test/unit/node_collection_test.rb, line 155
def test_should_use_first_index_by_default_on_fetch
  assert_equal @object, @collection.fetch(:parked)
  exception = assert_raise(IndexError) { @collection.fetch(1) }
  assert_equal '1 is an invalid name', exception.message
end

# File test/unit/node_collection_test.rb, line 137
def test_should_use_first_index_by_default_on_key_retrieval
  assert_equal [:parked], @collection.keys
end

# File test/unit/node_collection_test.rb, line 145
def test_should_use_first_index_by_default_on_lookup
  assert_equal @object, @collection[:parked]
  assert_nil @collection[1]
end