from __future__ import unicode_literals

from spacy.en import English
from spacy.spans import Spans

import pytest
import re


EN = English()


@pytest.fixture
def doc():
    return EN('This is a sentence. This is another sentence. And a third.')


def test_sent_spans(doc):
    sents = list(doc.sents)
    assert sents[0].start == 0
    assert sents[0].end == 5
    assert len(sents) == 3
    assert sum(len(sent) for sent in sents) == len(doc)