def test_streaming():
hdr = Hydraseq('streaming')
hdr.insert("the quick brown fox")
assert hdr.look_ahead("the quick").get_next_values() == ["brown"]
hdr.reset()
assert hdr.look_ahead("the").get_next_values() == ["quick"]
assert hdr.hit("quick", None).get_next_values() == ["brown"]
def test_cloning_hydra():
hdr0 = Hydraseq('zero')
hdr0.insert("the quick brown fox")
hdr1 = Hydraseq('one', hdr0)
assert hdr1.look_ahead("the quick").get_next_values() == ["brown"]
hdr1.reset()
assert hdr1.look_ahead("the").get_next_values() == ["quick"]
assert hdr1.hit("quick", None).get_next_values() == ["brown"]