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#-----------------------------------------------------------------------------
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# Copyright (c) 2013, the IPython Development Team.
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#
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# Distributed under the terms of the Modified BSD License.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from ..citation import citation2latex
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from nose.tools import assert_equal
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#-----------------------------------------------------------------------------
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# Tests
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#-----------------------------------------------------------------------------
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test_md = """
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# My Heading
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus ac magna non augue
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porttitor scelerisque ac id diam <cite data-cite="granger">Granger</cite>. Mauris elit
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velit, lobortis sed interdum at, vestibulum vitae libero <strong data-cite="fperez">Perez</strong>.
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Lorem ipsum dolor sit amet, consectetur adipiscing elit
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<em data-cite="takluyver">Thomas</em>. Quisque iaculis ligula ut ipsum mattis viverra.
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<p>Here is a plain paragraph that should be unaffected.</p>
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* One <cite data-cite="jdfreder">Jonathan</cite>.
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* Two <cite data-cite="carreau">Matthias</cite>.
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* Three <cite data-cite="ivanov">Paul</cite>.
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"""
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test_md_parsed = """
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# My Heading
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus ac magna non augue
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porttitor scelerisque ac id diam \cite{granger}. Mauris elit
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velit, lobortis sed interdum at, vestibulum vitae libero \cite{fperez}.
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Lorem ipsum dolor sit amet, consectetur adipiscing elit
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\cite{takluyver}. Quisque iaculis ligula ut ipsum mattis viverra.
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<p>Here is a plain paragraph that should be unaffected.</p>
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* One \cite{jdfreder}.
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* Two \cite{carreau}.
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* Three \cite{ivanov}.
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"""
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def test_citation2latex():
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"""Are citations parsed properly?"""
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try:
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from lxml import html #analysis:ignore
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except ImportError:
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assert_equal(test_md, citation2latex(test_md))
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else:
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assert_equal(test_md_parsed, citation2latex(test_md))
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