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import unittest
from mistletoe import Document
from mistletoe.contrib.mathjax import MathJaxRenderer
class TestMathJaxRenderer(unittest.TestCase):
mathjax_src = '<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-MML-AM_CHTML"></script>\n'
def test_render_html(self):
with MathJaxRenderer() as renderer:
token = Document(['# heading 1\n', 'paragraph\n'])
output = renderer.render(token)
target = '<h1>heading 1</h1>\n<p>paragraph</p>\n'
target += self.mathjax_src
self.assertEqual(output, target)
def test_render_math(self):
with MathJaxRenderer() as renderer:
raw = ['math displayed as a block:\n', '$$ \\sum_{i=1}^{\\infty} \\frac{1}{i^p} $$\n', 'math displayed in-line: $ 2^x $\n']
token = Document(raw)
output = renderer.render(token)
target = '<p>math displayed as a block:\n$$ \\sum_{i=1}^{\\infty} \\frac{1}{i^p} $$\nmath displayed in-line: \\( 2^x \\)</p>\n'
target += self.mathjax_src
self.assertEqual(output, target)
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