Example #1
0
 def test_chain(self):
     s1 = Stream([1, 2, 3])
     s2 = Stream([4, 5, 6])
     s3 = Stream([7, 8, 9])
     expected = [1, 2, 3, 4, 5, 6, 7, 8, 9]
     actual = Stream.chain(s1, s2, s3).collect(list)
     assert expected == actual