"""Tests for `openid.yadis.parsehtml` module."""
from __future__ import unicode_literals
import unittest
from mock import sentinel
from six import StringIO
from openid.yadis.parsehtml import MetaNotFound, findHTMLMeta, xpath_lower_case
class TestXpathLowerCase(unittest.TestCase):
"""Test `xpath_lower_case` function."""
def test_lower_case(self):
self.assertEqual(xpath_lower_case(sentinel.context, ['CaMeLcAsE']), ['camelcase'])
class TestFindHTMLMeta(unittest.TestCase):
"""Test `findHTMLMeta` function."""
def test_html(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_xhtml(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_case_insensitive_header_name(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_missing_end_tags(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_missing_html_header(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_missing_head_tag(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_top_level_bogus(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_missing_html_tag(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_javascript_in_head(self):
buff = StringIO(''
'')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_multiple_headers(self):
buff = StringIO(''
''
'')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_standard_entity(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), '&')
def test_hex_entity(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_decimal_entity(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), 'found')
def test_empty_string(self):
buff = StringIO('')
self.assertEqual(findHTMLMeta(buff), '')
def test_empty_input(self):
buff = StringIO('')
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_invalid_html(self):
buff = StringIO('')
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_meta_in_body(self):
buff = StringIO('')
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_no_content(self):
buff = StringIO('')
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_commented_header(self):
buff = StringIO(''
''
'')
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_no_yadis_header(self):
buff = StringIO("A boring document"
"A boring document
There's really nothing interesting about this
"
"")
self.assertRaises(MetaNotFound, findHTMLMeta, buff)
def test_unclosed_tag(self):
# script tag not closed
buff = StringIO('