# coding: utf-8
from __future__ import unicode_literals

import pytest
from spacy.attrs import intify_attrs, ORTH, NORM, LEMMA, IS_ALPHA
from spacy.lang.lex_attrs import is_punct, is_ascii, is_currency, like_url, word_shape


@pytest.mark.parametrize('text', ["dog"])
def test_attrs_key(text):
    assert intify_attrs({"ORTH": text}) == {ORTH: text}
    assert intify_attrs({"NORM": text}) == {NORM: text}
    assert intify_attrs({"lemma": text}, strings_map={text: 10}) == {LEMMA: 10}


@pytest.mark.parametrize('text', ["dog"])
def test_attrs_idempotence(text):
    int_attrs = intify_attrs({"lemma": text, 'is_alpha': True}, strings_map={text: 10})
    assert intify_attrs(int_attrs) == {LEMMA: 10, IS_ALPHA: True}


@pytest.mark.parametrize('text', ["dog"])
def test_attrs_do_deprecated(text):
    int_attrs = intify_attrs({"F": text, 'is_alpha': True}, strings_map={text: 10},
                              _do_deprecated=True)
    assert int_attrs == {ORTH: 10, IS_ALPHA: True}


@pytest.mark.parametrize('text,match', [(',', True), (' ', False), ('a', False)])
def test_lex_attrs_is_punct(text, match):
    assert is_punct(text) == match


@pytest.mark.parametrize('text,match', [(',', True), ('£', False), ('♥', False)])
def test_lex_attrs_is_ascii(text, match):
    assert is_ascii(text) == match


@pytest.mark.parametrize('text,match', [('$', True), ('£', True), ('♥', False),
    ('€', True), ('¥', True), ('¢', True),
    ('a', False), ('www.google.com', False), ('dog', False)])
def test_lex_attrs_is_currency(text, match):
    assert is_currency(text) == match


@pytest.mark.parametrize('text,match', [
    ('www.google.com', True), ('google.com', True), ('sydney.com', True),
    ('2girls1cup.org', True), ('http://stupid', True), ('www.hi', True),
    ('dog', False), ('1.2', False), ('1.a', False), ('hello.There', False)])
def test_lex_attrs_like_url(text, match):
    assert like_url(text) == match


@pytest.mark.parametrize('text,shape', [
    ('Nasa', 'Xxxx'), ('capitalized', 'xxxx'), ('999999999', 'dddd'),
    ('C3P0', 'XdXd'), (',', ','), ('\n', '\n'), ('``,-', '``,-')])
def test_lex_attrs_word_shape(text, shape):
    assert word_shape(text) == shape