def test_do_not_get_text_above_from_plain_string_in_parent(self):
code_node = get_code_node(
"<html>",
" <body>",
" <div>Text before<code>This is code</code></div>",
" </body>",
"</html>",
)
text = extract_text_above(code_node)
self.assertIsNone(text)
def test_get_none_if_no_text_above(self):
code_node = get_code_node(
"<html>",
" <body>",
" <code>This is code</code>",
" </body>",
"</html>",
)
text = extract_text_above(code_node)
self.assertIsNone(text)
def test_get_text_above_from_p(self):
code_node = get_code_node(
"<html>",
" <body>",
" <p>Text above</p>",
" <code>This is code</code>",
" </body>",
"</html>",
)
text = extract_text_above(code_node)
self.assertEqual(text, "Text above")
def test_get_none_if_no_text_below_header_above(self):
code_node = get_code_node(
"<html>",
" <body>",
" <p>Text above</p>",
" <h2>Header</h2>",
" <code>This is code</code>",
" </body>",
"</html>",
)
text = extract_text_above(code_node)
self.assertIsNone(text)
def test_get_text_above_from_p_multiple_siblings_away(self):
code_node = get_code_node(
"<html>",
" <body>",
" <p>Text above</p>",
" <script>var i = 0;</script>",
" <code>This is code</code>",
" </body>",
"</html>",
)
text = extract_text_above(code_node)
self.assertEqual(text, "Text above")