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import httpx
import pytest
from srht_contrib.services.srht_client import SourceHutClientError, SourceHutGraphQLClient
def test_graphql_client_retries_http_5xx_and_succeeds() -> None:
attempts = {"count": 0}
def handler(request: httpx.Request) -> httpx.Response:
attempts["count"] += 1
if attempts["count"] == 1:
return httpx.Response(502, json={"error": "bad gateway"})
return httpx.Response(200, json={"data": {"ok": True}})
client = SourceHutGraphQLClient(
"https://todo.sr.ht/query",
"token",
transport=httpx.MockTransport(handler),
)
data = client.execute("query Ping { ping }")
assert data == {"ok": True}
assert attempts["count"] == 2
client.close()
def test_graphql_client_raises_for_graphql_errors() -> None:
client = SourceHutGraphQLClient(
"https://todo.sr.ht/query",
"token",
transport=httpx.MockTransport(lambda request: httpx.Response(200, json={"errors": [{"message": "nope"}]})),
)
with pytest.raises(SourceHutClientError):
client.execute("query Ping { ping }")
client.close()
def test_graphql_client_raises_for_network_errors() -> None:
def handler(request: httpx.Request) -> httpx.Response:
raise httpx.ConnectError("offline", request=request)
client = SourceHutGraphQLClient(
"https://todo.sr.ht/query",
"token",
max_retries=0,
transport=httpx.MockTransport(handler),
)
with pytest.raises(SourceHutClientError):
client.execute("query Ping { ping }")
client.close()
def test_graphql_client_applies_request_delay_and_retry_backoff(monkeypatch: pytest.MonkeyPatch) -> None:
attempts = {"count": 0}
sleeps: list[float] = []
def handler(request: httpx.Request) -> httpx.Response:
attempts["count"] += 1
if attempts["count"] < 3:
return httpx.Response(502, json={"error": "bad gateway"})
return httpx.Response(200, json={"data": {"ok": True}})
monkeypatch.setattr("srht_contrib.services.srht_client.time.sleep", sleeps.append)
client = SourceHutGraphQLClient(
"https://todo.sr.ht/query",
"token",
max_retries=2,
request_delay=0.5,
transport=httpx.MockTransport(handler),
)
data = client.execute("query Ping { ping }")
assert data == {"ok": True}
assert sleeps == [0.5, 1, 2]
client.close()
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