def test_array_reset():
array_ds = Stream('a', [1, 2, 3])
assert array_ds.forward() == 1
assert array_ds.forward() == 2
assert array_ds.forward() == 3
array_ds.reset()
assert array_ds.forward() == 1
assert array_ds.forward() == 2
assert array_ds.forward() == 3
def test_array_reset():
array_ds = Stream([1, 2, 3]).rename("a")
assert array_ds.forward() == 1
assert array_ds.forward() == 2
assert array_ds.forward() == 3
array_ds.reset()
assert array_ds.forward() == 1
assert array_ds.forward() == 2
assert array_ds.forward() == 3
def test_array_next():
array_ds = Stream('a', [1, 2, 3])
next_value = array_ds.forward()
assert next_value == 1
def test_array_next():
array_ds = Stream([1, 2, 3]).rename("a")
next_value = array_ds.forward()
assert next_value == 1