backpropagation_test.rb in ai4r-1.11

- old
+ new

@@ -13,11 +13,11 @@
 # the Mozilla Public License version 1.1  as published by the 
 # Mozilla Foundation at http://www.mozilla.org/MPL/MPL-1.1.txt
 # 
  
 
-require File.dirname(__FILE__) + '/../../lib/ai4r/neural_network/backpropagation'
+require 'ai4r/neural_network/backpropagation'
 require 'test/unit'
 
 Ai4r::NeuralNetwork::Backpropagation.send(:public, *Ai4r::NeuralNetwork::Backpropagation.protected_instance_methods)  
 Ai4r::NeuralNetwork::Backpropagation.send(:public, *Ai4r::NeuralNetwork::Backpropagation.private_instance_methods)
 
@@ -60,10 +60,23 @@
         net = Backpropagation.new([2, 4, 8, 10, 7])
         y = net.eval([2, 3])
         assert y.length == 7
       end
 
+      def test_dump
+        net = Backpropagation.new([3, 2]).init_network
+        s = Marshal.dump(net)
+        x = Marshal.load(s)
+        assert_equal net.structure, x.structure
+        assert_equal net.disable_bias, x.disable_bias
+        assert_equal net.learning_rate, x.learning_rate
+        assert_equal net.momentum, x.momentum
+        assert_equal net.weights, x.weights
+        assert_equal net.last_changes, x.last_changes
+        assert_equal net.activation_nodes, x.activation_nodes
+      end
+
     end
 
   end
 
-end
\ No newline at end of file
+end