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|
import asyncio
from typing import Mapping
import pytest
from gql import Client, GraphQLRequest, gql
from gql.transport.exceptions import (
TransportClosed,
TransportProtocolError,
TransportQueryError,
TransportServerError,
)
# Marking all tests in this file with the aiohttp marker
pytestmark = pytest.mark.aiohttp
query1_str = """
query getContinents {
continents {
code
name
}
}
"""
query1_server_answer_list = (
'[{"data":{"continents":['
'{"code":"AF","name":"Africa"},{"code":"AN","name":"Antarctica"},'
'{"code":"AS","name":"Asia"},{"code":"EU","name":"Europe"},'
'{"code":"NA","name":"North America"},{"code":"OC","name":"Oceania"},'
'{"code":"SA","name":"South America"}]}}]'
)
query1_server_answer_twice_list = (
"["
'{"data":{"continents":['
'{"code":"AF","name":"Africa"},{"code":"AN","name":"Antarctica"},'
'{"code":"AS","name":"Asia"},{"code":"EU","name":"Europe"},'
'{"code":"NA","name":"North America"},{"code":"OC","name":"Oceania"},'
'{"code":"SA","name":"South America"}]}},'
'{"data":{"continents":['
'{"code":"AF","name":"Africa"},{"code":"AN","name":"Antarctica"},'
'{"code":"AS","name":"Asia"},{"code":"EU","name":"Europe"},'
'{"code":"NA","name":"North America"},{"code":"OC","name":"Oceania"},'
'{"code":"SA","name":"South America"}]}}'
"]"
)
@pytest.mark.asyncio
async def test_aiohttp_batch_query(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
# Execute query asynchronously
results = await session.execute_batch(query)
result = results[0]
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
# Checking response headers are saved in the transport
assert hasattr(transport, "response_headers")
assert isinstance(transport.response_headers, Mapping)
assert transport.response_headers["dummy"] == "test1234"
@pytest.mark.asyncio
async def test_aiohttp_batch_query_auto_batch_enabled(aiohttp_server, run_sync_test):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(
transport=transport,
batch_interval=0.01, # 10ms batch interval
) as session:
query = gql(query1_str)
result = await session.execute(query)
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
# Checking response headers are saved in the transport
assert hasattr(transport, "response_headers")
assert isinstance(transport.response_headers, Mapping)
assert transport.response_headers["dummy"] == "test1234"
@pytest.mark.asyncio
async def test_aiohttp_batch_auto_two_requests(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_twice_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(
transport=transport,
batch_interval=0.01,
) as session:
async def test_coroutine():
query = gql(query1_str)
# Execute query asynchronously
result = await session.execute(query)
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
# Create two concurrent tasks that will be batched together
tasks = []
for _ in range(2):
task = asyncio.create_task(test_coroutine())
tasks.append(task)
# Wait for all tasks to complete
await asyncio.gather(*tasks)
@pytest.mark.asyncio
async def test_aiohttp_batch_auto_two_requests_close_session_directly(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_twice_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(
transport=transport,
batch_interval=0.1,
) as session:
async def test_coroutine():
query = gql(query1_str)
# Execute query asynchronously
result = await session.execute(query)
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
# Create two concurrent tasks that will be batched together
tasks = []
for _ in range(2):
task = asyncio.create_task(test_coroutine())
tasks.append(task)
await asyncio.sleep(0.01)
# Wait for all tasks to complete
await asyncio.gather(*tasks)
@pytest.mark.asyncio
async def test_aiohttp_batch_error_code_401(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
# Will generate http error code 401
return web.Response(
text='{"error":"Unauthorized","message":"401 Client Error: Unauthorized"}',
content_type="application/json",
status=401,
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(
transport=transport,
batch_interval=0.01, # 10ms batch interval
) as session:
query = gql(query1_str)
with pytest.raises(TransportServerError) as exc_info:
await session.execute(query)
assert "401, message='Unauthorized'" in str(exc_info.value)
@pytest.mark.asyncio
async def test_aiohttp_batch_query_without_session(aiohttp_server, run_sync_test):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
def test_code():
transport = AIOHTTPTransport(url=url, timeout=10)
client = Client(transport=transport)
query = [GraphQLRequest(query1_str)]
results = client.execute_batch(query)
result = results[0]
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
# Checking response headers are saved in the transport
assert hasattr(transport, "response_headers")
assert isinstance(transport.response_headers, Mapping)
assert transport.response_headers["dummy"] == "test1234"
await run_sync_test(server, test_code)
query1_server_error_answer_list = '[{"errors": ["Error 1", "Error 2"]}]'
@pytest.mark.asyncio
async def test_aiohttp_batch_error_code(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_error_answer_list, content_type="application/json"
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url)
async with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
with pytest.raises(TransportQueryError):
await session.execute_batch(query)
invalid_protocol_responses = [
"{}",
"qlsjfqsdlkj",
'{"not_data_or_errors": 35}',
"[{}]",
"[qlsjfqsdlkj]",
'[{"not_data_or_errors": 35}]',
"[]",
"[1]",
]
@pytest.mark.asyncio
@pytest.mark.parametrize("response", invalid_protocol_responses)
async def test_aiohttp_batch_invalid_protocol(aiohttp_server, response):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(text=response, content_type="application/json")
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
async with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
with pytest.raises(TransportProtocolError):
await session.execute_batch(query)
@pytest.mark.aiohttp
@pytest.mark.asyncio
async def test_aiohttp_batch_cannot_execute_if_not_connected(
aiohttp_server, run_sync_test
):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url, timeout=10)
query = [GraphQLRequest(query1_str)]
with pytest.raises(TransportClosed):
await transport.execute_batch(query)
@pytest.mark.asyncio
async def test_aiohttp_batch_extra_args(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_list,
content_type="application/json",
headers={"dummy": "test1234"},
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
# passing extra arguments to aiohttp.ClientSession
from aiohttp import DummyCookieJar
jar = DummyCookieJar()
transport = AIOHTTPTransport(
url=url, timeout=10, client_session_args={"version": "1.1", "cookie_jar": jar}
)
async with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
# Passing extra arguments to the post method of aiohttp
results = await session.execute_batch(
query, extra_args={"allow_redirects": False}
)
result = results[0]
continents = result["continents"]
africa = continents[0]
assert africa["code"] == "AF"
query1_server_answer_with_extensions_list = (
'[{"data":{"continents":['
'{"code":"AF","name":"Africa"},{"code":"AN","name":"Antarctica"},'
'{"code":"AS","name":"Asia"},{"code":"EU","name":"Europe"},'
'{"code":"NA","name":"North America"},{"code":"OC","name":"Oceania"},'
'{"code":"SA","name":"South America"}]},'
'"extensions": {"key1": "val1"}'
"}]"
)
@pytest.mark.asyncio
async def test_aiohttp_batch_query_with_extensions(aiohttp_server):
from aiohttp import web
from gql.transport.aiohttp import AIOHTTPTransport
async def handler(request):
return web.Response(
text=query1_server_answer_with_extensions_list,
content_type="application/json",
)
app = web.Application()
app.router.add_route("POST", "/", handler)
server = await aiohttp_server(app)
url = server.make_url("/")
transport = AIOHTTPTransport(url=url)
query = [GraphQLRequest(query1_str)]
async with Client(transport=transport) as session:
execution_results = await session.execute_batch(
query, get_execution_result=True
)
assert execution_results[0].extensions["key1"] == "val1"
ONLINE_URL = "https://countries.trevorblades.workers.dev/graphql"
@pytest.mark.online
@pytest.mark.asyncio
async def test_aiohttp_batch_online_manual():
from gql.transport.aiohttp import AIOHTTPTransport
client = Client(
transport=AIOHTTPTransport(url=ONLINE_URL, timeout=10),
)
query = """
query getContinentName($continent_code: ID!) {
continent(code: $continent_code) {
name
}
}
"""
async with client as session:
request_eu = GraphQLRequest(query, variable_values={"continent_code": "EU"})
request_af = GraphQLRequest(query, variable_values={"continent_code": "AF"})
result_eu, result_af = await session.execute_batch([request_eu, request_af])
assert result_eu["continent"]["name"] == "Europe"
assert result_af["continent"]["name"] == "Africa"
|
