def test_remove_formatting_from_mathjax():
t = Template('')
assert t._removeFormattingFromMathjax(r'\(2^{{c3::2}}\)',
3) == r'\(2^{{C3::2}}\)'
txt = (r'{{c1::ok}} \(2^2\) {{c2::not ok}} \(2^{{c3::2}}\) \(x^3\) '
r'{{c4::blah}} {{c5::text with \(x^2\) jax}}')
# Cloze 2 is not in MathJax, so it should not get protected against
# formatting.
assert t._removeFormattingFromMathjax(txt, 2) == txt
txt = r'\(a\) {{c1::b}} \[ {{c1::c}} \]'
assert t._removeFormattingFromMathjax(
txt, 1) == (r'\(a\) {{c1::b}} \[ {{C1::c}} \]')
def render(self, encoding=None):
template = self.load_template()
return Template(template, self).render(encoding=encoding)