spaCy/spacy/tests/regression/test_issue1654.py

24 lines
674 B
Python

# coding: utf8
from __future__ import unicode_literals
import pytest
from ...language import Language
from ...vocab import Vocab
def test_issue1654():
nlp = Language(Vocab())
assert not nlp.pipeline
nlp.add_pipe(lambda doc: doc, name='1')
nlp.add_pipe(lambda doc: doc, name='2', after='1')
nlp.add_pipe(lambda doc: doc, name='3', after='2')
assert nlp.pipe_names == ['1', '2', '3']
nlp2 = Language(Vocab())
assert not nlp2.pipeline
nlp2.add_pipe(lambda doc: doc, name='3')
nlp2.add_pipe(lambda doc: doc, name='2', before='3')
nlp2.add_pipe(lambda doc: doc, name='1', before='2')
assert nlp2.pipe_names == ['1', '2', '3']