def test_sum_of_min_distances_ext2(self):
ev = CenterMassEvaluator()
l = [(0,0),(1,0),(3,0),
(0,1), (2,1),
(0,2),(1,2),(4,4)]
cm = ev.center_of_mass_from_coord_list(l)
r = ev.sum_of_min_distances_ext2(cm, l)
def test_center_of_mass_from_coord_list(self):
ev = CenterMassEvaluator()
l = [(0,0),(1,0),(2,0),
(0,1), (2,1),
(0,2),(1,2),(2,2)]
cx,cy = ev.center_of_mass_from_coord_list(l)
self.assertEquals((cx,cy),(1,1))
