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"""
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Module with tests for the PDF post-processor
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"""
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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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import os
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from IPython.testing import decorators as dec
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from ...tests.base import TestsBase
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from ..pdf import PDFPostProcessor
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#-----------------------------------------------------------------------------
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# Constants
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#-----------------------------------------------------------------------------
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HELLO_WORLD = r"""% hello.tex - Our first LaTeX example!
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\documentclass{article}
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\begin{document}
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Hello World!
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\end{document}"""
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#-----------------------------------------------------------------------------
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# Class
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#-----------------------------------------------------------------------------
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class TestPDF(TestsBase):
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"""Contains test functions for pdf.py"""
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def test_constructor(self):
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"""Can a PDFPostProcessor be constructed?"""
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PDFPostProcessor()
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@dec.onlyif_cmds_exist('pdflatex')
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def test_pdf(self):
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"""Can a PDF be made using the PDFPostProcessor?"""
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# Work in a temporary directory with hello world latex in it.
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with self.create_temp_cwd():
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with open('a.tex', 'w') as f:
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f.write(HELLO_WORLD)
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# Construct post-processor
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processor = PDFPostProcessor()
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processor.verbose = False
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processor('a.tex')
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# Check that the PDF was created.
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assert os.path.isfile('a.pdf')
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# Make sure that temp files are cleaned up
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for ext in processor.temp_file_exts:
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assert not os.path.isfile('a'+ext)
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