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test_rst.py
65 lines (50 loc) · 2.03 KB
/
test_rst.py
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"""Tests for RSTExporter"""
#-----------------------------------------------------------------------------
# Copyright (c) 2013, the IPython Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import io
from IPython.nbformat import current
from .base import ExportersTestsBase
from ..rst import RSTExporter
from IPython.testing.decorators import onlyif_cmds_exist
#-----------------------------------------------------------------------------
# Class
#-----------------------------------------------------------------------------
class TestRSTExporter(ExportersTestsBase):
"""Tests for RSTExporter"""
exporter_class = RSTExporter
should_include_raw = ['rst']
def test_constructor(self):
"""
Can a RSTExporter be constructed?
"""
RSTExporter()
@onlyif_cmds_exist('pandoc')
def test_export(self):
"""
Can a RSTExporter export something?
"""
(output, resources) = RSTExporter().from_filename(self._get_notebook())
assert len(output) > 0
@onlyif_cmds_exist('pandoc')
def test_empty_code_cell(self):
"""No empty code cells in rst"""
nbname = self._get_notebook()
with io.open(nbname, encoding='utf8') as f:
nb = current.read(f, 'json')
exporter = self.exporter_class()
(output, resources) = exporter.from_notebook_node(nb)
# add an empty code cell
nb.worksheets[0].cells.append(
current.new_code_cell(input="")
)
(output2, resources) = exporter.from_notebook_node(nb)
# adding an empty code cell shouldn't change output
self.assertEqual(output.strip(), output2.strip())