spaCy/spacy/tests/en/tokenizer/test_exceptions.py

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# coding: utf-8
"""Test that tokenizer exceptions and emoticons are handles correctly."""
from __future__ import unicode_literals
import pytest
@pytest.mark.parametrize('text', ["e.g.", "p.m.", "Jan.", "Dec.", "Inc."])
def test_tokenizer_handles_abbr(en_tokenizer, text):
tokens = en_tokenizer(text)
assert len(tokens) == 1
def test_tokenizer_handles_exc_in_text(en_tokenizer):
text = "It's mediocre i.e. bad."
tokens = en_tokenizer(text)
assert len(tokens) == 6
assert tokens[3].text == "i.e."
def test_tokenizer_handles_emoticons(en_tokenizer):
# Tweebo challenge (CMU)
text = """:o :/ :'( >:o (: :) >.< XD -__- o.O ;D :-) @_@ :P 8D :1 >:( :D =| ") :> ...."""
tokens = en_tokenizer(text)
assert tokens[0].text == ":o"
assert tokens[1].text == ":/"
assert tokens[2].text == ":'("
assert tokens[3].text == ">:o"
assert tokens[4].text == "(:"
assert tokens[5].text == ":)"
assert tokens[6].text == ">.<"
assert tokens[7].text == "XD"
assert tokens[8].text == "-__-"
assert tokens[9].text == "o.O"
assert tokens[10].text == ";D"
assert tokens[11].text == ":-)"
assert tokens[12].text == "@_@"
assert tokens[13].text == ":P"
assert tokens[14].text == "8D"
assert tokens[15].text == ":1"
assert tokens[16].text == ">:("
assert tokens[17].text == ":D"
assert tokens[18].text == "=|"
assert tokens[19].text == '")'
assert tokens[20].text == ':>'
assert tokens[21].text == '....'
@pytest.mark.parametrize('text,length', [("example:)", 3), ("108)", 2), ("XDN", 1)])
def test_tokenizer_excludes_false_pos_emoticons(en_tokenizer, text, length):
tokens = en_tokenizer(text)
assert len(tokens) == length