RC

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2710 331e1502-861f-0410-8da2-ba01fb791d7f

branches/rc2.0/eo/src/pyeo/test/test_sga.py

@@ -0,0 +1,45 @@
+from maxone import *
+import unittest
+
+class TestSGA(unittest.TestCase):
+    def dotestSGA(self, evaluate):
+        init = Init(20)
+        mutate = Mutate()
+        xover = Crossover()
+
+        pop = eoPop(50, init)
+        for indy in pop: evaluate(indy)
+
+        select = eoDetTournamentSelect(3);
+        cont1 = eoGenContinue(20);
+
+        cont = eoCheckPoint(cont1)
+
+        mon = eoGnuplot1DMonitor()
+
+        avg = eoAverageStat()
+        bst = eoBestFitnessStat()
+        mon.add(avg)
+        mon.add(bst)
+
+        # add it to the checkpoint
+        cont.add(avg)
+        #cont.add(mon)
+        cont.add(bst)
+
+        sga = eoSGA(select, xover, 0.6, mutate, 0.4, evaluate, cont);
+
+        sga(pop)
+
+        print pop.best()
+
+    def testSGA_Max(self):
+        evaluate = EvalFunc()
+        self.dotestSGA(evaluate)
+
+    def testSGA_Min(self):
+        evaluate = MinEvalFunc()
+        self.dotestSGA(evaluate)
+
+if __name__=='__main__':
+    unittest.main()