def test_new_argerror():
""" markup.decoder.text.TextDecoder() checks arguments """
with raises(TypeError):
_decoder.TextDecoder() # pylint: disable = no-value-for-parameter
with raises(RuntimeError):
_decoder.TextDecoder(_test.badstr)
def test_decode_badstring():
"""
markup.decoder.text.TextDecoder().decode() raises errors on bad input
"""
inst = _decoder.TextDecoder('utf-8')
with raises(TypeError):
inst.decode(b'xxx', _test.badstr)
def test_weakref():
""" markup.decoder.text.TextDecoder() accepts and clears weakrefs """
inst = _decoder.TextDecoder('foo')
ref = _weakref.ref(inst)
assert ref().encoding == 'foo'
del inst
assert ref() is None
def test_setencoding():
""" markup.decoder.text.TextDecoder() accepts encoding """
inst = _decoder.TextDecoder('foo')
inst.encoding = 'bar'
assert inst.encoding == 'bar'
with raises(RuntimeError):
inst.encoding = _test.badstr
def test_attribute():
""" markup.decoder.text.TextDecoder().attribute() decodes to unicode """
inst = _decoder.TextDecoder('utf-8')
result = inst.attribute(b'Andr\xc3\xa9')
assert result == u'Andr\xe9'
with raises(ValueError):
inst.attribute(b'Andr\xe9')
def test_attribute_slash():
"""
markup.decoder.text.TextDecoder().attribute() unslashes decoded value
"""
inst = _decoder.TextDecoder('utf-8')
result = inst.attribute(b'A\\n\\\\d\\r\xc3\xa9')
assert result == u'An\\dr\xe9'
result = inst.attribute(b'"A\\n\\\\d\\r\\\xc3\xa9')
assert result == u'An\\dr\\'
def test_attribute_strip():
""" markup.decoder.text.TextDecoder().attribute() strips decoded value """
inst = _decoder.TextDecoder('utf-8')
result = inst.attribute(b'"Andr\xc3\xa9')
assert result == u'Andr'
result = inst.attribute(b"'Andr\xc3\xa9")
assert result == u'Andr'
result = inst.attribute(b"")
assert result == u''
result = inst.attribute(b"''")
assert result == u''
result = inst.attribute(b"'x'")
assert result == u'x'
def test_decode_strict_error():
""" markup.decoder.text.TextDecoder().decode() raises on strict error """
inst = _decoder.TextDecoder('utf-8')
with raises(UnicodeDecodeError):
inst.decode(b'Andr\xe9')
def test_decode_arg_error():
""" markup.decoder.text.TextDecoder().decode() checks arguments """
inst = _decoder.TextDecoder('utf-8')
with raises(TypeError):
inst.decode() # pylint: disable = no-value-for-parameter
def test_decode():
""" markup.decoder.text.TextDecoder().decode() decodes to unicode """
inst = _decoder.TextDecoder('utf-8')
result = inst.decode(b'Andr\xc3\xa9')
assert result == u'Andr\xe9'
def test_normalize():
""" markup.decoder.text.TextDecoder().normalize() just passes through """
inst = _decoder.TextDecoder('foo')
mocked = object()
result = inst.normalize(mocked)
assert result is mocked
def test_init():
""" markup.decoder.text.TextDecoder() inits properly """
inst = _decoder.TextDecoder('foo')
assert isinstance(inst, _abstract.Decoder)
assert inst.encoding == 'foo'