28 lines
673 B
Python
28 lines
673 B
Python
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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from unittest import TestCase
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from ipywidgets.widgets.docutils import doc_subst
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class TestDocSubst(TestCase):
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def test_substitution(self):
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snippets = {'key': '62'}
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@doc_subst(snippets)
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def f():
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""" Docstring with value {key} """
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assert f.__doc__ == " Docstring with value 62 "
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def test_unused_keys(self):
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snippets = {'key': '62', 'other-key': 'unused'}
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@doc_subst(snippets)
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def f():
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""" Docstring with value {key} """
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assert f.__doc__ == " Docstring with value 62 "
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