spaCy/spacy/tests/regression/test_issue3879.py
Ines Montani cfffdba7b1 Implement new API for {Phrase}Matcher.add (backwards-compatible) (#4522)
* Implement new API for {Phrase}Matcher.add (backwards-compatible)

* Update docs

* Also update DependencyMatcher.add

* Update internals

* Rewrite tests to use new API

* Add basic check for common mistake

Raise error with suggestion if user likely passed in a pattern instead of a list of patterns

* Fix typo [ci skip]
2019-10-25 22:21:08 +02:00

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Python

# coding: utf8
from __future__ import unicode_literals
from spacy.matcher import Matcher
from spacy.tokens import Doc
def test_issue3879(en_vocab):
doc = Doc(en_vocab, words=["This", "is", "a", "test", "."])
assert len(doc) == 5
pattern = [{"ORTH": "This", "OP": "?"}, {"OP": "?"}, {"ORTH": "test"}]
matcher = Matcher(en_vocab)
matcher.add("TEST", [pattern])
assert len(matcher(doc)) == 2 # fails because of a FP match 'is a test'