2017-01-12 14:51:20 +00:00
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import pytest
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2018-07-24 21:38:44 +00:00
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from spacy.attrs import IS_ALPHA, IS_DIGIT
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2016-09-27 11:22:30 +00:00
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2018-11-27 00:09:36 +00:00
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@pytest.mark.parametrize("text1,prob1,text2,prob2", [("NOUN", -1, "opera", -2)])
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2017-01-12 14:51:20 +00:00
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def test_vocab_lexeme_lt(en_vocab, text1, text2, prob1, prob2):
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"""More frequent is l.t. less frequent"""
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lex1 = en_vocab[text1]
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lex1.prob = prob1
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lex2 = en_vocab[text2]
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lex2.prob = prob2
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assert lex1 < lex2
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assert lex2 > lex1
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2018-11-27 00:09:36 +00:00
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@pytest.mark.parametrize("text1,text2", [("phantom", "opera")])
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2017-01-12 14:51:20 +00:00
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def test_vocab_lexeme_hash(en_vocab, text1, text2):
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"""Test that lexemes are hashable."""
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lex1 = en_vocab[text1]
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lex2 = en_vocab[text2]
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lexes = {lex1: lex1, lex2: lex2}
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assert lexes[lex1].orth_ == text1
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assert lexes[lex2].orth_ == text2
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def test_vocab_lexeme_is_alpha(en_vocab):
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2018-11-27 00:09:36 +00:00
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assert en_vocab["the"].flags & (1 << IS_ALPHA)
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assert not en_vocab["1999"].flags & (1 << IS_ALPHA)
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assert not en_vocab["hello1"].flags & (1 << IS_ALPHA)
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2017-01-12 14:51:20 +00:00
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def test_vocab_lexeme_is_digit(en_vocab):
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2018-11-27 00:09:36 +00:00
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assert not en_vocab["the"].flags & (1 << IS_DIGIT)
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assert en_vocab["1999"].flags & (1 << IS_DIGIT)
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assert not en_vocab["hello1"].flags & (1 << IS_DIGIT)
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2017-01-12 14:51:20 +00:00
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def test_vocab_lexeme_add_flag_auto_id(en_vocab):
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is_len4 = en_vocab.add_flag(lambda string: len(string) == 4)
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2018-11-30 16:43:08 +00:00
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assert en_vocab["1999"].check_flag(is_len4) is True
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assert en_vocab["1999"].check_flag(IS_DIGIT) is True
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assert en_vocab["199"].check_flag(is_len4) is False
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assert en_vocab["199"].check_flag(IS_DIGIT) is True
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assert en_vocab["the"].check_flag(is_len4) is False
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assert en_vocab["dogs"].check_flag(is_len4) is True
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2017-01-12 14:51:20 +00:00
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def test_vocab_lexeme_add_flag_provided_id(en_vocab):
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is_len4 = en_vocab.add_flag(lambda string: len(string) == 4, flag_id=IS_DIGIT)
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2018-11-30 16:43:08 +00:00
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assert en_vocab["1999"].check_flag(is_len4) is True
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assert en_vocab["199"].check_flag(is_len4) is False
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assert en_vocab["199"].check_flag(IS_DIGIT) is False
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assert en_vocab["the"].check_flag(is_len4) is False
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assert en_vocab["dogs"].check_flag(is_len4) is True
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2017-05-17 10:04:50 +00:00
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def test_lexeme_bytes_roundtrip(en_vocab):
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2018-11-27 00:09:36 +00:00
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one = en_vocab["one"]
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alpha = en_vocab["alpha"]
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2017-05-17 10:04:50 +00:00
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assert one.orth != alpha.orth
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assert one.lower != alpha.lower
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alpha.from_bytes(one.to_bytes())
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assert one.orth_ == alpha.orth_
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assert one.orth == alpha.orth
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assert one.lower == alpha.lower
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assert one.lower_ == alpha.lower_
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