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- """Tests for PDF export"""
- # Copyright (c) IPython Development Team.
- # Distributed under the terms of the Modified BSD License.
- import logging
- import os
- import shutil
- from testpath import tempdir
- from .base import ExportersTestsBase
- from ..pdf import PDFExporter
- from ...tests.utils import onlyif_cmds_exist
- #-----------------------------------------------------------------------------
- # Class
- #-----------------------------------------------------------------------------
- class TestPDF(ExportersTestsBase):
- """Test PDF export"""
- exporter_class = PDFExporter
- def test_constructor(self):
- """Can a PDFExporter be constructed?"""
- self.exporter_class()
- @onlyif_cmds_exist('xelatex', 'pandoc')
- def test_export(self):
- """Smoke test PDFExporter"""
- with tempdir.TemporaryDirectory() as td:
- file_name = os.path.basename(self._get_notebook())
- newpath = os.path.join(td, file_name)
- shutil.copy(self._get_notebook(), newpath)
- (output, resources) = self.exporter_class(latex_count=1).from_filename(newpath)
- self.assertIsInstance(output, bytes)
- assert len(output) > 0
- # all temporary file should be cleaned up
- assert {file_name} == set(os.listdir(td))
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