def test_wrong_index(self):
with self.assertRaises(ValueError) as cm:
generate_manual_caption('foo', 'wrong')
self.assertEqual(
str(cm.exception),
'Environment must be one of "table", "figure". Got "wrong".')
def test_figure_caption(self):
latex = generate_manual_caption('The Caption', 'figure')
self.assertIn(r'\addtocounter{figure}{1}', latex)
self.assertIn(r'\addcontentsline{lof}{figure}', latex)
self.assertIn(r'\ignorespaces The Caption', latex)
self.assertIn(r'Figure \thechapter.\arabic{figure}: The Caption',
latex)
def test_table_caption(self):
latex = generate_manual_caption('The Caption', 'table')
self.assertIn(r'\addtocounter{table}{1}', latex)
self.assertIn(r'\addcontentsline{lot}{table}', latex)
self.assertIn(r'\ignorespaces The Caption', latex)
self.assertIn(r'Table \thechapter.\arabic{table}: The Caption',
latex)
def _extend_latex_with_caption(self, latex, caption, floatable):
if not caption:
return latex
caption = self.layout.get_converter().convert(caption)
if floatable:
return '%s\n\\caption{%s}' % (latex, caption)
else:
return '%s\n%s' % (latex, generate_manual_caption(
caption, 'figure'))
def _extend_latex_with_caption(self, latex, caption, floatable):
if not caption:
return latex
caption = self.layout.get_converter().convert(caption)
if floatable:
return '%s\n\\caption{%s}' % (latex, caption)
else:
return '%s\n%s' % (
latex,
generate_manual_caption(caption, 'figure'))
def get_latex(self):
graphicname = self.register_image()
yield r'\begin{center}'
yield self.get_includegraphics_cmd(graphicname)
if self.context.getShowTitle():
yield generate_manual_caption(
self.convert(self.context.Title()), 'figure').strip()
yield r'\end{center}'
def test_latex_with_small_layout(self):
context, request, layout, converter = self.create_mocks(
'small', 'my description', '123')
self.replay()
view = getMultiAdapter((context, request, layout))
latex = view.render()
self.assertEqual(
latex,
'\n'.join([
r'\includegraphics[width=0.25\textwidth]{123_image}',
generate_manual_caption('my description', 'figure')]))
def test_latex_with_middle_layout(self):
context, request, layout, converter = self.create_mocks(
'middle', 'the description', '3434')
self.replay()
view = getMultiAdapter((context, request, layout))
latex = view.render()
self.assertEqual(
latex, '\n'.join([
r'\includegraphics[width=0.5\linewidth]{3434_image}',
generate_manual_caption('the description', 'figure'),
]))
def test_latex_with_small_layout(self):
context, request, layout, converter = self.create_mocks(
'small', 'my description', '123')
self.replay()
view = getMultiAdapter((context, request, layout))
latex = view.render()
self.assertEqual(
latex, '\n'.join([
r'\includegraphics[width=0.25\linewidth]{123_image}',
generate_manual_caption('my description', 'figure')
]))
def test_latex_with_middle_layout(self):
context, request, layout, converter = self.create_mocks(
'middle', 'the description', '3434')
self.replay()
view = getMultiAdapter((context, request, layout))
latex = view.render()
self.assertEqual(
latex,
'\n'.join([
r'\includegraphics[width=0.5\textwidth]{3434_image}',
generate_manual_caption('the description', 'figure'),
]))
def test_small_left_nonfloating_caption(self):
layout = self.mock_interface(ILaTeXLayout)
self.expect(layout.use_package('graphicx'))
self.expect(layout.get_builder().add_file('XUID_image.jpg', ANY))
self.expect(layout.get_converter().convert('The Caption')).result(
'THE CAPTION')
self.replay()
generator = ImageLaTeXGenerator(self.context, layout)
latex = generator(self.image, 'small', caption='The Caption')
self.assertEqual(latex, '\n'.join((
r'\includegraphics[width=0.25\linewidth]{XUID_image}',
generate_manual_caption('THE CAPTION', 'figure'),
)))
def render_caption(self):
"""
If the HTML-Table contains a <caption>-Tag, this method
returns the LaTeX-Command for the caption and weather the
command should be inserted at the top or at the bottom of
the table.
"""
caption, insert_at_top = self._get_caption_from_tag()
if caption is None:
caption, insert_at_top = self._get_caption_from_summary()
if caption is None:
return None, False
show_in_index = 'notListed' not in self.get_css_classes()
latex = generate_manual_caption(caption, 'table',
show_in_index=show_in_index)
return latex, insert_at_top
def test_fullwidth_does_not_float(self):
"""Using a floating area (wrapfigure) with a 100% width causes the
following text to be floated over the image.
Since in this case floating is not possible (the image takes 100%)
it should switch to non-floating even when called with
``floatable=True``.
"""
layout = self.mock_interface(ILaTeXLayout)
self.expect(layout.use_package('graphicx'))
self.expect(layout.get_builder().add_file('XUID_image.jpg', ANY))
self.expect(layout.get_converter().convert('My Image')).result(
'MY IMAGE')
self.replay()
generator = ImageLaTeXGenerator(self.context, layout)
latex = generator(self.image, 'full', floatable=True,
caption='My Image')
self.assertEqual(latex, '\n'.join((
r'\includegraphics[width=\linewidth]{XUID_image}',
generate_manual_caption('MY IMAGE', 'figure'))))
def test_empty_caption(self):
self.assertEqual(generate_manual_caption('', 'table'), '')
self.assertEqual(generate_manual_caption(None, 'table'), '')
def test_caption_with_umlaut(self):
latex = generate_manual_caption('hall\xc3\xb6chen', 'table')
self.assertIn(
'Table \\thechapter.\\arabic{table}: hall\xc3\xb6chen',
latex)