async def test_get_error(http_session):
url = "https://iss.moex.com/iss/securities1.json"
iss = client.ISSClient(http_session, url)
with pytest.raises(client.ISSMoexError) as error:
await iss.get()
assert "Неверный url" in str(error.value)
assert "url" in str(error.value)
def test_make_query_empty(http_session):
iss = client.ISSClient(http_session, "test_url")
# noinspection PyProtectedMember
query = iss._make_query()
assert isinstance(query, typing.Mapping)
assert len(query) == 2
assert query["iss.json"] == "extended"
assert query["iss.meta"] == "off"
def test_make_query_not_empty():
iss = client.ISSClient("test_url", dict(test_param="test_value"))
# noinspection PyProtectedMember
query = iss._make_query()
assert isinstance(query, typing.Mapping)
assert len(query) == 3
assert query["iss.json"] == "extended"
assert query["iss.meta"] == "off"
assert query["test_param"] == "test_value"
def test_make_query_not_empty_with_start(http_session):
iss = client.ISSClient(http_session, "test_url", dict(test_param="test_value"))
# noinspection PyProtectedMember
query = iss._make_query(100)
assert isinstance(query, typing.Mapping)
assert len(query) == 4
assert query["iss.json"] == "extended"
assert query["iss.meta"] == "off"
assert query["test_param"] == "test_value"
assert query["start"] == 100
async def test_get_with_start(http_session):
url = "https://iss.moex.com/iss/securities.json"
query = dict(q="1-02-65104-D")
iss = client.ISSClient(http_session, url, query)
raw = await iss.get(1)
data = raw["securities"]
assert isinstance(data, list)
assert len(data) == 3
assert isinstance(data[0], dict)
assert data[1]["regnumber"] == "1-02-65104-D"
assert "Юнипро" in data[2]["emitent_title"]
async def test_get_all_error(monkeypatch):
iss = client.ISSClient("")
data = {"history.cursor": [0, 1]}
async def fake_get(_):
return data
monkeypatch.setattr(iss, "get", fake_get)
with pytest.raises(client.ISSMoexError) as error:
await iss.get_all()
assert f'Некорректные данные history.cursor: {data["history.cursor"]}' in str(
error.value)
async def test_get_all_with_cursor(http_session):
url = "https://iss.moex.com/iss/history/engines/stock/markets/shares/securities/SNGSP.json"
query = {"from": "2018-01-01", "till": "2018-03-01"}
iss = client.ISSClient(http_session, url, query)
raw = await iss.get_all()
data = raw["history"]
assert isinstance(data, list)
assert len(data) > 100
assert data[0]["TRADEDATE"] == "2018-01-03"
assert data[-1]["TRADEDATE"] == "2018-03-01"
for row in data:
for column in ["TRADEDATE", "OPEN", "LOW", "HIGH", "CLOSE", "VOLUME"]:
assert column in row
async def get_short_data(
session: aiohttp.ClientSession,
url: str,
table_name: str,
query: Optional[client.WebQuery] = None,
) -> client.Table:
"""Получить данные для запроса с выдачей всей информации за раз.
:param session:
Сессия http соединения.
:param url:
URL запроса.
:param query:
Дополнительные параметры запроса - None, если нет параметров.
:param table_name:
Таблица, которую нужно выбрать.
:return:
Конкретная таблица из запроса.
"""
iss = client.ISSClient(session, url, query)
table_dict = await iss.get()
return get_table(table_dict, table_name)
def test_iss_client_async_iterable(http_session):
iss = client.ISSClient(http_session, "test_url")
assert isinstance(iss, typing.AsyncIterable)
assert str(iss) == "ISSClient(url=test_url, query={})"