def test_missing_parameters(self):
"""Test response for a Bad Request when parameters are missing."""
request = Request.blank('/')
from cnxmathml2svg import convert
with self.assertRaises(httpexceptions.HTTPBadRequest):
convert(request)
def test_transform_failure(self):
"""Test MathML2SVG post with content that won't transform,
but contains valid xml and MathML elements.
"""
request = Request.blank('/', POST={'MathML': INVALID_MATHML})
from cnxmathml2svg import convert
exception_cls = httpexceptions.HTTPInternalServerError
with self.assertRaises(exception_cls) as caught_exc:
convert(request)
exception = caught_exc.exception
self.assertIn(b'Error reported by XML parser: ', exception.comment)
def test_success_w_multiform_post(self):
"""Test MathML2SVG post using a multipart form value."""
request = Request.blank('/', POST={'MathML': ('mathml.xml', MATHML)})
from cnxmathml2svg import convert
response = convert(request)
self.assertIn(b'<svg ', response.body)
self.assertEqual(response.content_type, 'image/svg+xml')
