def test_get_point_wages_with_trail(self):
     a = Series(0, 3, 2)
     self.assertEqual([0, 1 / 1.5, 1], a.get_point_wages())
 def test_get_point_wages_with_trail2(self):
     a = Series(0, 1.2, 0.5)
     self.assertEqual([0, 1 / 2.4, 2 / 2.4, 1], a.get_point_wages())
 def test_get_point_wages(self):
     a = Series(0, 4)
     self.assertEqual([0, 0.25, 0.5, 0.75, 1], a.get_point_wages())