from __future__ import unicode_literals

from spacy.en import English

import pytest


@pytest.fixture
def close_puncts():
    return [')', ']', '}', '*']


@pytest.fixture
def EN():
    return English()


def test_close(close_puncts, EN):
    word_str = 'Hello'
    for p in close_puncts:
        string = word_str + p
        tokens = EN(string, parse=False, tag=False)
        assert len(tokens) == 2
        assert tokens[1].string == p
        assert tokens[0].string == word_str


def test_two_different_close(close_puncts, EN):
    word_str = 'Hello'
    for p in close_puncts:
        string = word_str + p + "'"
        tokens = EN(string, parse=False, tag=False)
        assert len(tokens) == 3
        assert tokens[0].string == word_str
        assert tokens[1].string == p
        assert tokens[2].string == "'"


def test_three_same_close(close_puncts, EN):
    word_str = 'Hello'
    for p in close_puncts:
        string = word_str + p + p + p
        tokens = EN(string, tag=False, parse=False)
        assert len(tokens) == 4
        assert tokens[0].string == word_str
        assert tokens[1].string == p


def test_double_end_quote(EN):
    assert len(EN("Hello''", tag=False, parse=False)) == 2
    assert len(EN("''", tag=False, parse=False)) == 1