--- a/test_mlp.py	Tue May 13 20:10:03 2008 -0400
+++ b/test_mlp.py	Wed May 14 11:51:08 2008 -0400
@@ -99,6 +99,34 @@
 
     for fieldname in output_ds.fieldNames():
         print fieldname+"=",output_ds[fieldname]
+
+def test_interface_0():
+    learner = ManualNNet(2, 10, 3, .1, 1000)
+
+    model = learner(training_set)
+
+    model2 = learner(training_set)    # trains model a second time
+
+    learner.update(additional_data)   # modifies nnet and model by side-effect
+
+
+def test_interface2_1():
+    learn_algo = ManualNNet(2, 10, 3, .1, 1000)
+
+    prior = learn_algo()
+
+    model1 = learn_algo(training_set1)
+
+    model2 = learn_algo(training_set2)
+
+    model2.update(additional_data)
+
+    n_match = 0
+    for o1, o2 in zip(model1.use(test_data), model2.use(test_data)):
+        n_match += (o1 == o2) 
+
+    print n_match
+
 test1()
 test2()