def test_tokenize_whitespace():
token = tokenize_json('{ }')
expected = DictToken({}, 0, 2)
assert token == expected
token = tokenize_json('{ "a" : 1 }')
expected = DictToken({ScalarToken('a', 2, 4): ScalarToken(1, 9, 9)}, 0, 11)
assert token == expected
def parse_json(content, validator=None):
assert isinstance(content, (str, bytes))
if isinstance(content, bytes):
content = content.decode('utf-8', 'ignore')
if not content.strip():
marker = Marker(0, '')
raise ParseError('No content.', marker=marker, base_format='json')
try:
token = None if validator is None else tokenize_json(content)
data = json.loads(content)
except json.decoder.JSONDecodeError as exc:
message = exc.msg + '.'
marker = Marker(exc.pos, content)
raise ParseError(message, marker=marker, base_format='json') from None
if validator is None:
return data
try:
return validator.validate(data)
except ValidationError as exc:
exc.set_error_context(token, content)
raise exc
def test_tokenize_floats():
token = tokenize_json('[100.0, 1.0E+2, 1E+2]')
expected = ListToken([
ScalarToken(100.0, 1, 5),
ScalarToken(100.0, 8, 13),
ScalarToken(100.0, 16, 19),
], 0, 20)
assert token == expected
def test_tokenize_list():
token = tokenize_json('[true, false, null]')
expected = ListToken([
ScalarToken(True, 1, 4),
ScalarToken(False, 7, 11),
ScalarToken(None, 14, 17),
], 0, 18)
assert token == expected
def test_tokenize_object():
token = tokenize_json('{"a": [1, 2, 3], "b": "test"}')
expected = DictToken(
{
ScalarToken('a', 1, 3):
ListToken([
ScalarToken(1, 7, 7),
ScalarToken(2, 10, 10),
ScalarToken(3, 13, 13)
], 6, 14),
ScalarToken('b', 17, 19):
ScalarToken('test', 22, 27)
}, 0, 28)
assert token == expected
