class TestLaTeXFootnotes(TestCase):
def setUp(self):
self.renderer = LaTeXRenderer()
self.renderer.__enter__()
self.addCleanup(self.renderer.__exit__, None, None, None)
def test_footnote_image(self):
from mistletoe import Document
raw = ['![alt][foo]\n', '\n', '[foo]: bar "title"\n']
target = ('\\documentclass{article}\n'
'\\usepackage{graphicx}\n'
'\\begin{document}\n'
'\n'
'\n\\includegraphics{bar}\n'
'\n'
'\\end{document}\n')
self.assertEqual(self.renderer.render(Document(raw)), target)
def test_footnote_link(self):
from mistletoe import Document
raw = ['[name][key]\n', '\n', '[key]: target\n']
target = ('\\documentclass{article}\n'
'\\usepackage{hyperref}\n'
'\\begin{document}\n'
'\n'
'\\href{target}{name}'
'\n'
'\\end{document}\n')
self.assertEqual(self.renderer.render(Document(raw)), target)
class TestLaTeXToken(unittest.TestCase):
def setUp(self):
self.renderer = LaTeXRenderer()
self.renderer.__enter__()
self.addCleanup(self.renderer.__exit__, None, None, None)
def test_span(self):
token = next(tokenize_inner('$ 1 + 2 = 3 $'))
self.assertIsInstance(token, Math)
self.assertEqual(token.content, '$ 1 + 2 = 3 $')
class TestLaTeXRenderer(TestCase):
def setUp(self):
self.renderer = LaTeXRenderer()
self.renderer.render_inner = mock.Mock(return_value='inner')
self.renderer.__enter__()
self.addCleanup(self.renderer.__exit__, None, None, None)
def _test_token(self,
token_name,
output,
children=True,
without_attrs=None,
**kwargs):
render_func = self.renderer.render_map[token_name]
children = mock.MagicMock(spec=list) if children else None
mock_token = mock.Mock(children=children, **kwargs)
without_attrs = without_attrs or []
for attr in without_attrs:
delattr(mock_token, attr)
self.assertEqual(render_func(mock_token), output)
def test_strong(self):
self._test_token('Strong', '\\textbf{inner}')
def test_emphasis(self):
self._test_token('Emphasis', '\\textit{inner}')
def test_inline_code(self):
self._test_token('InlineCode', '\\verb|inner|')
def test_strikethrough(self):
self._test_token('Strikethrough', '\\sout{inner}')
def test_image(self):
output = '\n\\includegraphics{src}\n'
self._test_token('Image', output, src='src')
def test_link(self):
output = '\\href{target}{inner}'
self._test_token('Link', output, target='target')
def test_autolink(self):
output = '\\url{target}'
self._test_token('AutoLink', output, target='target')
def test_math(self):
output = '$ 1 + 2 = 3 $'
self._test_token('Math',
output,
children=False,
content='$ 1 + 2 = 3 $')
def test_raw_text(self):
output = '\\$\\&\\#\\{\\}'
self._test_token('RawText', output, children=False, content='$&#{}')
def test_heading(self):
output = '\n\\section{inner}\n'
self._test_token('Heading', output, level=1)
def test_quote(self):
output = '\\begin{displayquote}\ninner\\end{displayquote}\n'
self._test_token('Quote', output)
def test_paragraph(self):
output = '\ninner\n'
self._test_token('Paragraph', output)
def test_block_code(self):
func_path = 'mistletoe.latex_renderer.LaTeXRenderer.render_raw_text'
with mock.patch(func_path, return_value='inner'):
output = '\n\\begin{lstlisting}[language=sh]\ninner\\end{lstlisting}\n'
self._test_token('BlockCode', output, language='sh')
def test_list(self):
output = '\\begin{itemize}\ninner\\end{itemize}\n'
self._test_token('List', output, start=None)
def test_list_item(self):
self._test_token('ListItem', '\\item inner\n')
def test_table_with_header(self):
func_path = 'mistletoe.latex_renderer.LaTeXRenderer.render_table_row'
with mock.patch(func_path, autospec=True, return_value='row\n'):
output = '\\begin{tabular}{l c r}\nrow\n\\hline\ninner\\end{tabular}\n'
self._test_token('Table', output, column_align=[None, 0, 1])
def test_table_without_header(self):
output = ('\\begin{tabular}\ninner\\end{tabular}\n')
self._test_token('Table',
output,
without_attrs=['header'],
column_align=[None])
def test_table_row(self):
self._test_token('TableRow', '\n')
def test_table_cell(self):
self._test_token('TableCell', 'inner')
def test_thematic_break(self):
self._test_token('ThematicBreak', '\\hrulefill\n')
def test_line_break(self):
self._test_token('LineBreak', '\\newline\n', soft=False)
def test_document(self):
output = ('\\documentclass{article}\n'
'\\begin{document}\n'
'inner'
'\\end{document}\n')
self._test_token('Document', output, footnotes={})
class TestLaTeXRenderer(TestCase):
def setUp(self):
self.renderer = LaTeXRenderer()
self.renderer.render_inner = mock.Mock(return_value='inner')
self.renderer.__enter__()
self.addCleanup(self.renderer.__exit__, None, None, None)
def _test_token(self, token_path, output, children=True, **kwargs):
def mock_render(token_path):
def inner(token):
_, token_name = token_path.split('.')
return self.renderer.render_map[token_name](token)
return inner
self.renderer.render = mock_render(token_path)
path = 'mistletoe.{}'.format(token_path)
MockToken = mock.Mock(path, name=token_path)
if children:
MockToken.return_value = mock.Mock(children=mock.MagicMock(), **kwargs)
else:
MockToken.return_value = mock.Mock(**kwargs)
self.assertEqual(self.renderer.render(MockToken()), output)
def test_strong(self):
self._test_token('span_token.Strong', '\\textbf{inner}')
def test_emphasis(self):
self._test_token('span_token.Emphasis', '\\textit{inner}')
def test_inline_code(self):
self._test_token('span_token.InlineCode', '\\verb|inner|')
def test_strikethrough(self):
self._test_token('span_token.Strikethrough', '\\sout{inner}')
def test_image(self):
output = '\n\\includegraphics{src}\n'
self._test_token('span_token.Image', output, src='src')
def test_link(self):
output = '\\href{target}{inner}'
self._test_token('span_token.Link', output, target='target')
def test_autolink(self):
output = '\\url{target}'
self._test_token('span_token.AutoLink', output, target='target')
def test_math(self):
output = '$ 1 + 2 = 3 $'
self._test_token('latex_token.Math', output,
children=False, content='$ 1 + 2 = 3 $')
def test_raw_text(self):
output = '\\$\\&\\#\\{\\}'
self._test_token('span_token.RawText', output,
children=False, content='$&#{}')
def test_heading(self):
output = '\n\\section{inner}\n'
self._test_token('block_token.Heading', output, level=1)
def test_quote(self):
output = '\\begin{displayquote}\ninner\\end{displayquote}\n'
self._test_token('block_token.Quote', output)
def test_paragraph(self):
output = '\ninner\n'
self._test_token('block_token.Paragraph', output)
def test_block_code(self):
output = '\n\\begin{lstlisting}[language=sh]\ninner\\end{lstlisting}\n'
self._test_token('block_token.BlockCode', output, language='sh')
def test_list(self):
output = '\\begin{itemize}\ninner\\end{itemize}\n'
self._test_token('block_token.List', output, start=None)
def test_list_item(self):
self._test_token('block_token.ListItem', '\\item inner\n')
def test_table_with_heading(self):
output = '\\begin{tabular}{l c r}\n\n\\hline\ninner\\end{tabular}\n'
self._test_token('block_token.Table', output,
has_header=True, column_align=[None, 0, 1])
def test_table_without_heading(self):
output = ('\\begin{tabular}\ninner\\end{tabular}\n')
self._test_token('block_token.Table', output,
has_header=False, column_align=[None])
def test_table_row(self):
self._test_token('block_token.TableRow', '\n')
def test_table_cell(self):
self._test_token('block_token.TableCell', 'inner')
def test_separator(self):
self._test_token('block_token.Separator', '\\hrulefill\n')
def test_document(self):
output = ('\\documentclass{article}\n'
'\\usepackage{csquotes}\n'
'\\usepackage{hyperref}\n'
'\\usepackage{graphicx}\n'
'\\usepackage{listings}\n'
'\\usepackage[normalem]{ulem}\n'
'\\begin{document}\n'
'inner'
'\\end{document}\n')
self._test_token('block_token.Document', output, footnotes={})