def test_read_headers_fails(capture_logging):
unparseable = io.BytesIO(b'21:'
b'missing trailing null'
b',')
with pytest.raises(RuntimeError), capture_logging() as logger:
receiver.read_headers(unparseable)
fail_actions = LoggedAction.ofType(logger.messages, types.SCGI_PARSE)
assert fail_actions and not fail_actions[0].succeeded
def test_read_headers_succeeds(capture_logging):
parseable = io.BytesIO(SPEC_REQUEST_HEADERS)
expected = {'CONTENT_LENGTH': '27',
'SCGI': '1',
'REQUEST_METHOD': 'POST',
'REQUEST_URI': '/deepthought'}
with capture_logging() as logger:
assert receiver.read_headers(parseable) == expected
actions = LoggedAction.ofType(logger.messages, types.SCGI_PARSE)
assert actions and actions[0].succeeded
def test_read_headers_succeeds_with_latin_1(capture_logging):
latin1 = io.BytesIO()
latin1.writelines([b'29:'
b'CONTENT_LENGTH', _NULL, b'1', _NULL,
b'X_LATIN_1', _NULL, b'\xbf', _NULL,
b','])
latin1.seek(0)
expected = {'CONTENT_LENGTH': '1',
'X_LATIN_1': u'\N{INVERTED QUESTION MARK}'}
with capture_logging() as logger:
assert receiver.read_headers(latin1) == expected
actions = LoggedAction.ofType(logger.messages, types.SCGI_PARSE)
assert actions and actions[0].succeeded