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115 lines
3.4 KiB
Python
115 lines
3.4 KiB
Python
# coding: utf-8
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"""Test that tokenizer prefixes, suffixes and infixes are handled correctly."""
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from __future__ import unicode_literals
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import pytest
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@pytest.mark.parametrize('text', ["(unter)"])
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def test_tokenizer_splits_no_special(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["unter'm"])
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def test_tokenizer_splits_no_punct(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 2
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@pytest.mark.parametrize('text', ["(unter'm"])
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def test_tokenizer_splits_prefix_punct(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["unter'm)"])
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def test_tokenizer_splits_suffix_punct(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["(unter'm)"])
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def test_tokenizer_splits_even_wrap(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 4
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@pytest.mark.parametrize('text', ["(unter'm?)"])
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def test_tokenizer_splits_uneven_wrap(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 5
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@pytest.mark.parametrize('text,length', [("z.B.", 1), ("zb.", 2), ("(z.B.", 2)])
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def test_tokenizer_splits_prefix_interact(de_tokenizer, text, length):
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tokens = de_tokenizer(text)
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assert len(tokens) == length
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@pytest.mark.parametrize('text', ["z.B.)"])
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def test_tokenizer_splits_suffix_interact(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 2
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@pytest.mark.parametrize('text', ["(z.B.)"])
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def test_tokenizer_splits_even_wrap_interact(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["(z.B.?)"])
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def test_tokenizer_splits_uneven_wrap_interact(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 4
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@pytest.mark.parametrize('text', ["0.1-13.5", "0.0-0.1", "103.27-300"])
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def test_tokenizer_splits_numeric_range(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["blau.Rot", "Hallo.Welt"])
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def test_tokenizer_splits_period_infix(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ["Hallo,Welt", "eins,zwei"])
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def test_tokenizer_splits_comma_infix(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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assert tokens[0].text == text.split(",")[0]
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assert tokens[1].text == ","
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assert tokens[2].text == text.split(",")[1]
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@pytest.mark.parametrize('text', ["blau...Rot", "blau...rot"])
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def test_tokenizer_splits_ellipsis_infix(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 3
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@pytest.mark.parametrize('text', ['Islam-Konferenz', 'Ost-West-Konflikt'])
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def test_tokenizer_keeps_hyphens(de_tokenizer, text):
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tokens = de_tokenizer(text)
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assert len(tokens) == 1
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def test_tokenizer_splits_double_hyphen_infix(de_tokenizer):
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tokens = de_tokenizer("Viele Regeln--wie die Bindestrich-Regeln--sind kompliziert.")
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assert len(tokens) == 10
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assert tokens[0].text == "Viele"
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assert tokens[1].text == "Regeln"
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assert tokens[2].text == "--"
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assert tokens[3].text == "wie"
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assert tokens[4].text == "die"
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assert tokens[5].text == "Bindestrich-Regeln"
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assert tokens[6].text == "--"
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assert tokens[7].text == "sind"
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assert tokens[8].text == "kompliziert"
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