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|
from typing import Mapping
import pytest
from gql import Client, GraphQLRequest
from gql.transport.exceptions import (
TransportClosed,
TransportProtocolError,
TransportQueryError,
)
# Marking all tests in this file with the httpx marker
pytestmark = pytest.mark.httpx
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"}]}}]'
)
@pytest.mark.aiohttp
@pytest.mark.asyncio
async def test_httpx_async_batch_query(aiohttp_server):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
transport = HTTPXAsyncTransport(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.aiohttp
@pytest.mark.asyncio
async def test_httpx_sync_batch_query(aiohttp_server, run_sync_test):
from aiohttp import web
from gql.transport.httpx import HTTPXTransport
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 = str(server.make_url("/"))
transport = HTTPXTransport(url=url, timeout=10)
def test_code():
with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
results = 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"
await run_sync_test(server, test_code)
@pytest.mark.aiohttp
@pytest.mark.asyncio
async def test_httpx_async_batch_query_without_session(aiohttp_server, run_sync_test):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
def test_code():
transport = HTTPXAsyncTransport(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.aiohttp
@pytest.mark.asyncio
async def test_httpx_async_batch_error_code(aiohttp_server):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
transport = HTTPXAsyncTransport(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.aiohttp
@pytest.mark.asyncio
@pytest.mark.parametrize("response", invalid_protocol_responses)
async def test_httpx_async_batch_invalid_protocol(aiohttp_server, response):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
transport = HTTPXAsyncTransport(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_httpx_async_batch_cannot_execute_if_not_connected(aiohttp_server):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
transport = HTTPXAsyncTransport(url=url, timeout=10)
query = [GraphQLRequest(query1_str)]
with pytest.raises(TransportClosed):
await transport.execute_batch(query)
@pytest.mark.aiohttp
@pytest.mark.asyncio
async def test_httpx_sync_batch_cannot_execute_if_not_connected(aiohttp_server):
from aiohttp import web
from gql.transport.httpx import HTTPXTransport
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 = str(server.make_url("/"))
transport = HTTPXTransport(url=url, timeout=10)
query = [GraphQLRequest(query1_str)]
with pytest.raises(TransportClosed):
transport.execute_batch(query)
@pytest.mark.aiohttp
@pytest.mark.asyncio
async def test_httpx_async_batch_extra_args(aiohttp_server):
import httpx
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
# passing extra arguments to httpx.AsyncClient
inner_transport = httpx.AsyncHTTPTransport(retries=2)
transport = HTTPXAsyncTransport(url=url, max_redirects=2, transport=inner_transport)
async with Client(transport=transport) as session:
query = [GraphQLRequest(query1_str)]
# Passing extra arguments to the post method
results = await session.execute_batch(
query, extra_args={"follow_redirects": True}
)
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.aiohttp
@pytest.mark.asyncio
async def test_httpx_async_batch_query_with_extensions(aiohttp_server):
from aiohttp import web
from gql.transport.httpx import HTTPXAsyncTransport
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 = str(server.make_url("/"))
transport = HTTPXAsyncTransport(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_httpx_batch_online_async_manual():
from gql.transport.httpx import HTTPXAsyncTransport
client = Client(
transport=HTTPXAsyncTransport(url=ONLINE_URL),
)
query = """
query getContinentName($continent_code: ID!) {
continent(code: $continent_code) {
name
}
}
"""
async with client as session:
request_eu = GraphQLRequest(query, variable_values={"continent_code": "EU"})
request_af = GraphQLRequest(query, variable_values={"continent_code": "AF"})
result_eu, result_af = await session.execute_batch([request_eu, request_af])
assert result_eu["continent"]["name"] == "Europe"
assert result_af["continent"]["name"] == "Africa"
@pytest.mark.online
@pytest.mark.asyncio
async def test_httpx_batch_online_sync_manual():
from gql.transport.httpx import HTTPXTransport
client = Client(
transport=HTTPXTransport(url=ONLINE_URL),
)
query = """
query getContinentName($continent_code: ID!) {
continent(code: $continent_code) {
name
}
}
"""
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 = session.execute_batch([request_eu, request_af])
assert result_eu["continent"]["name"] == "Europe"
assert result_af["continent"]["name"] == "Africa"
|
