Esempio n. 1
0
 def test_map_return_type(self):
     series = TimeSeries([ (1, 2), (3, 4), (5, 6) ])
     double = series.map(lambda y: y * 2)
     self.assertTrue(isinstance(double, TimeSeries))
     self.assertListEqual([ (1, 4), (3, 8), (5, 12) ], double.points)