def test_text_acquisition_methods(self):
# These methods are intended for use against Tag, but they
# work on NavigableString as well,
s = NavigableString("fee ")
cdata = CData("fie ")
comment = Comment("foe ")
assert "fee " == s.get_text()
assert "fee" == s.get_text(strip=True)
assert ["fee "] == list(s.strings)
assert ["fee"] == list(s.stripped_strings)
assert ["fee "] == list(s._all_strings())
assert "fie " == cdata.get_text()
assert "fie" == cdata.get_text(strip=True)
assert ["fie "] == list(cdata.strings)
assert ["fie"] == list(cdata.stripped_strings)
assert ["fie "] == list(cdata._all_strings())
# Since a Comment isn't normally considered 'text',
# these methods generally do nothing.
assert "" == comment.get_text()
assert [] == list(comment.strings)
assert [] == list(comment.stripped_strings)
assert [] == list(comment._all_strings())
# Unless you specifically say that comments are okay.
assert "foe" == comment.get_text(strip=True, types=Comment)
assert "foe " == comment.get_text(types=(Comment, NavigableString))
def test_cdata(self):
# None of the current builders turn CDATA sections into CData
# objects, but you can create them manually.
soup = self.soup("")
cdata = CData("foo")
soup.insert(1, cdata)
assert str(soup) == "<![CDATA[foo]]>"
assert soup.find(string="foo") == "foo"
assert soup.contents[0] == "foo"
def test_cdata(self):
# None of the current builders turn CDATA sections into CData
# objects, but you can create them manually.
soup = self.soup("")
cdata = CData("foo")
soup.insert(1, cdata)
self.assertEqual(str(soup), "<![CDATA[foo]]>")
self.assertEqual(soup.find(text="foo"), "foo")
self.assertEqual(soup.contents[0], "foo")
def test_cdata_is_never_formatted(self):
"""Text inside a CData object is passed into the formatter.
But the return value is ignored.
"""
self.count = 0
def increment(*args):
self.count += 1
return "BITTER FAILURE"
soup = self.soup("")
cdata = CData("<><><>")
soup.insert(1, cdata)
assert b"<![CDATA[<><><>]]>" == soup.encode(formatter=increment)
assert 1 == self.count
def test_set_string_preserves_class_of_string(self):
soup = self.soup("<a></a>")
cdata = CData("foo")
soup.a.string = cdata
assert isinstance(soup.a.string, CData)