"""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 tempfile import TemporaryDirectory 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 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))