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"""Tests for the ijson.parse method"""
import pytest
from .test_base import ARRAY_JSON, ARRAY_JSON_PARSE_EVENTS, JSON, JSON_PARSE_EVENTS
def test_parse(adaptor):
assert JSON_PARSE_EVENTS == adaptor.parse(JSON)
def test_parse_array(adaptor):
assert ARRAY_JSON_PARSE_EVENTS == adaptor.parse(ARRAY_JSON)
def test_coro_needs_input_with_two_elements(backend):
int_element_basic_parse_events = list(backend.basic_parse(b'0', use_float=True))
# all good
assert [('', 'number', 0)] == list(backend.parse(int_element_basic_parse_events))
# one more element in event
with pytest.raises(ValueError, match="too many values"):
next(backend.parse(event + ('extra dummy',) for event in int_element_basic_parse_events))
# one less
with pytest.raises(ValueError, match="not enough values"):
next(backend.parse(event[:-1] for event in int_element_basic_parse_events))
# not an iterable
with pytest.raises(TypeError, match="cannot unpack"):
next(backend.parse([None]))
def test_user_events(backend):
"""
User-provided events work correct -- yajl2_c used to fail with event names
that weren't generated by itself.
"""
int_array_basic_parse_events = [
('start_array', None),
('number', 0),
('end_array', None),
]
expected_parse_events = [
('', 'start_array', None),
('item', 'number', 0),
('', 'end_array', None),
]
assert expected_parse_events == list(backend.parse(int_array_basic_parse_events))
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