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import asyncio
from typing import List
import pytest
from gql import Client, gql
from gql.transport.exceptions import (
TransportClosed,
TransportProtocolError,
TransportQueryError,
)
from .conftest import WebSocketServerHelper
# Marking all tests in this file with the aiohttp AND websockets marker
pytestmark = [pytest.mark.aiohttp, pytest.mark.websockets]
invalid_query_str = """
query getContinents {
continents {
code
bloh
}
}
"""
invalid_query1_server_answer = (
'{{"type":"next","id":"{query_id}",'
'"payload":{{"errors":['
'{{"message":"Cannot query field \\"bloh\\" on type \\"Continent\\".",'
'"locations":[{{"line":4,"column":5}}],'
'"extensions":{{"code":"INTERNAL_SERVER_ERROR"}}}}]}}}}'
)
invalid_query1_server = [invalid_query1_server_answer]
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [invalid_query1_server], indirect=True)
@pytest.mark.parametrize("query_str", [invalid_query_str])
async def test_aiohttp_websocket_graphqlws_invalid_query(
event_loop, client_and_aiohttp_websocket_graphql_server, query_str
):
session, server = client_and_aiohttp_websocket_graphql_server
query = gql(query_str)
with pytest.raises(TransportQueryError) as exc_info:
await session.execute(query)
exception = exc_info.value
assert isinstance(exception.errors, List)
error = exception.errors[0]
assert error["extensions"]["code"] == "INTERNAL_SERVER_ERROR"
invalid_subscription_str = """
subscription getContinents {
continents {
code
bloh
}
}
"""
async def server_invalid_subscription(ws):
await WebSocketServerHelper.send_connection_ack(ws)
await ws.recv()
await ws.send(invalid_query1_server_answer.format(query_id=1))
await WebSocketServerHelper.send_complete(ws, 1)
await ws.wait_closed()
@pytest.mark.asyncio
@pytest.mark.parametrize(
"graphqlws_server", [server_invalid_subscription], indirect=True
)
@pytest.mark.parametrize("query_str", [invalid_subscription_str])
async def test_aiohttp_websocket_graphqlws_invalid_subscription(
event_loop, client_and_aiohttp_websocket_graphql_server, query_str
):
session, server = client_and_aiohttp_websocket_graphql_server
query = gql(query_str)
with pytest.raises(TransportQueryError) as exc_info:
async for result in session.subscribe(query):
pass
exception = exc_info.value
assert isinstance(exception.errors, List)
error = exception.errors[0]
assert error["extensions"]["code"] == "INTERNAL_SERVER_ERROR"
async def server_no_ack(ws):
await ws.wait_closed()
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [server_no_ack], indirect=True)
@pytest.mark.parametrize("query_str", [invalid_query_str])
async def test_aiohttp_websocket_graphqlws_server_does_not_send_ack(
event_loop, graphqlws_server, query_str
):
from gql.transport.aiohttp_websockets import AIOHTTPWebsocketsTransport
url = f"ws://{graphqlws_server.hostname}:{graphqlws_server.port}/graphql"
transport = AIOHTTPWebsocketsTransport(url=url, ack_timeout=1)
with pytest.raises(asyncio.TimeoutError):
async with Client(transport=transport):
pass
invalid_query_server_answer = (
'{"id":"1","type":"error","payload":[{"message":"Cannot query field '
'\\"helo\\" on type \\"Query\\". Did you mean \\"hello\\"?",'
'"locations":[{"line":2,"column":3}]}]}'
)
async def server_invalid_query(ws):
await WebSocketServerHelper.send_connection_ack(ws)
result = await ws.recv()
print(f"Server received: {result}")
await ws.send(invalid_query_server_answer)
await WebSocketServerHelper.wait_connection_terminate(ws)
await ws.wait_closed()
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [server_invalid_query], indirect=True)
async def test_aiohttp_websocket_graphqlws_sending_invalid_query(
event_loop, client_and_aiohttp_websocket_graphql_server
):
session, server = client_and_aiohttp_websocket_graphql_server
query = gql("{helo}")
with pytest.raises(TransportQueryError) as exc_info:
await session.execute(query)
exception = exc_info.value
assert isinstance(exception.errors, List)
error = exception.errors[0]
assert (
error["message"]
== 'Cannot query field "helo" on type "Query". Did you mean "hello"?'
)
not_json_answer = ["BLAHBLAH"]
missing_type_answer = ["{}"]
missing_id_answer_1 = ['{"type": "next"}']
missing_id_answer_2 = ['{"type": "error"}']
missing_id_answer_3 = ['{"type": "complete"}']
data_without_payload = ['{"type": "next", "id":"1"}']
error_without_payload = ['{"type": "error", "id":"1"}']
error_with_payload_not_a_list = ['{"type": "error", "id":"1", "payload": "NOT A LIST"}']
payload_is_not_a_dict = ['{"type": "next", "id":"1", "payload": "BLAH"}']
empty_payload = ['{"type": "next", "id":"1", "payload": {}}']
sending_bytes = [b"\x01\x02\x03"]
@pytest.mark.asyncio
@pytest.mark.parametrize(
"graphqlws_server",
[
not_json_answer,
missing_type_answer,
missing_id_answer_1,
missing_id_answer_2,
missing_id_answer_3,
data_without_payload,
error_without_payload,
payload_is_not_a_dict,
error_with_payload_not_a_list,
empty_payload,
sending_bytes,
],
indirect=True,
)
async def test_aiohttp_websocket_graphqlws_transport_protocol_errors(
event_loop, client_and_aiohttp_websocket_graphql_server
):
session, server = client_and_aiohttp_websocket_graphql_server
query = gql("query { hello }")
with pytest.raises((TransportProtocolError, TransportQueryError)):
await session.execute(query)
async def server_without_ack(ws):
# Sending something else than an ack
await WebSocketServerHelper.send_complete(ws, 1)
await ws.wait_closed()
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [server_without_ack], indirect=True)
async def test_aiohttp_websocket_graphqlws_server_does_not_ack(
event_loop, graphqlws_server
):
from gql.transport.aiohttp_websockets import AIOHTTPWebsocketsTransport
url = f"ws://{graphqlws_server.hostname}:{graphqlws_server.port}/graphql"
print(f"url = {url}")
transport = AIOHTTPWebsocketsTransport(url=url)
with pytest.raises(TransportProtocolError):
async with Client(transport=transport):
pass
async def server_closing_directly(ws):
await ws.close()
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [server_closing_directly], indirect=True)
async def test_aiohttp_websocket_graphqlws_server_closing_directly(
event_loop, graphqlws_server
):
from gql.transport.aiohttp_websockets import AIOHTTPWebsocketsTransport
url = f"ws://{graphqlws_server.hostname}:{graphqlws_server.port}/graphql"
print(f"url = {url}")
transport = AIOHTTPWebsocketsTransport(url=url)
with pytest.raises(ConnectionResetError):
async with Client(transport=transport):
pass
async def server_closing_after_ack(ws):
await WebSocketServerHelper.send_connection_ack(ws)
await ws.close()
@pytest.mark.asyncio
@pytest.mark.parametrize("graphqlws_server", [server_closing_after_ack], indirect=True)
async def test_aiohttp_websocket_graphqlws_server_closing_after_ack(
event_loop, client_and_aiohttp_websocket_graphql_server
):
session, _ = client_and_aiohttp_websocket_graphql_server
query = gql("query { hello }")
with pytest.raises(TransportClosed):
await session.execute(query)
await session.transport.wait_closed()
with pytest.raises(TransportClosed):
await session.execute(query)
|
