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100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import pytest
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from mock import Mock
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from ..vocab import Vocab
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from ..tokens import Doc, Span, Token
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from ..tokens.underscore import Underscore
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def test_create_doc_underscore():
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doc = Mock()
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doc.doc = doc
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uscore = Underscore(Underscore.doc_extensions, doc)
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assert uscore._doc is doc
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assert uscore._start is None
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assert uscore._end is None
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def test_doc_underscore_getattr_setattr():
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doc = Mock()
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doc.doc = doc
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doc.user_data = {}
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Underscore.doc_extensions['hello'] = (False, None, None, None)
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doc._ = Underscore(Underscore.doc_extensions, doc)
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assert doc._.hello == False
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doc._.hello = True
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assert doc._.hello == True
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def test_create_span_underscore():
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span = Mock(doc=Mock(), start=0, end=2)
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uscore = Underscore(Underscore.span_extensions, span,
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start=span.start, end=span.end)
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assert uscore._doc is span.doc
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assert uscore._start is span.start
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assert uscore._end is span.end
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def test_span_underscore_getter_setter():
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span = Mock(doc=Mock(), start=0, end=2)
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Underscore.span_extensions['hello'] = (None, None,
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lambda s: (s.start, 'hi'),
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lambda s, value: setattr(s, 'start',
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value))
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span._ = Underscore(Underscore.span_extensions, span,
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start=span.start, end=span.end)
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assert span._.hello == (0, 'hi')
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span._.hello = 1
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assert span._.hello == (1, 'hi')
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def test_token_underscore_method():
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token = Mock(doc=Mock(), idx=7, say_cheese=lambda token: 'cheese')
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Underscore.token_extensions['hello'] = (None, token.say_cheese,
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None, None)
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token._ = Underscore(Underscore.token_extensions, token, start=token.idx)
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assert token._.hello() == 'cheese'
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@pytest.mark.parametrize('obj', [Doc, Span, Token])
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def test_doc_underscore_remove_extension(obj):
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ext_name = 'to_be_removed'
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obj.set_extension(ext_name, default=False)
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assert obj.has_extension(ext_name)
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obj.remove_extension(ext_name)
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assert not obj.has_extension(ext_name)
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@pytest.mark.parametrize('obj', [Doc, Span, Token])
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def test_underscore_raises_for_dup(obj):
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obj.set_extension('test', default=None)
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with pytest.raises(ValueError):
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obj.set_extension('test', default=None)
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@pytest.mark.parametrize('invalid_kwargs', [
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{'getter': None, 'setter': lambda: None},
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{'default': None, 'method': lambda: None, 'getter': lambda: None},
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{'setter': lambda: None},
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{'default': None, 'method': lambda: None},
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{'getter': True}])
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def test_underscore_raises_for_invalid(invalid_kwargs):
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invalid_kwargs['force'] = True
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with pytest.raises(ValueError):
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Doc.set_extension('test', **invalid_kwargs)
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@pytest.mark.parametrize('valid_kwargs', [
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{'getter': lambda: None},
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{'getter': lambda: None, 'setter': lambda: None},
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{'default': 'hello'},
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{'default': None},
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{'method': lambda: None}])
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def test_underscore_accepts_valid(valid_kwargs):
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valid_kwargs['force'] = True
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Doc.set_extension('test', **valid_kwargs)
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