mirror of
https://github.com/graphql-python/graphene.git
synced 2024-09-21 19:38:56 +03:00
1cf303a27b
* Added support for subscription * Added pre-commit hooks for black and formatted changed files * Checked with flake8 * Integrated changes from master. Co-authored-by: Rob Blackbourn <rblackbourn@bhdgsystematic.com> Co-authored-by: Rob Blackbourn <rtb@beast.jetblack.net>
34 lines
735 B
Python
34 lines
735 B
Python
from pytest import mark
|
|
|
|
from graphene import ObjectType, Int, String, Schema, Field
|
|
|
|
|
|
class Query(ObjectType):
|
|
hello = String()
|
|
|
|
def resolve_hello(root, info):
|
|
return "Hello, world!"
|
|
|
|
|
|
class Subscription(ObjectType):
|
|
count_to_ten = Field(Int)
|
|
|
|
async def subscribe_count_to_ten(root, info):
|
|
count = 0
|
|
while count < 10:
|
|
count += 1
|
|
yield {"count_to_ten": count}
|
|
|
|
|
|
schema = Schema(query=Query, subscription=Subscription)
|
|
|
|
|
|
@mark.asyncio
|
|
async def test_subscription():
|
|
subscription = "subscription { countToTen }"
|
|
result = await schema.subscribe(subscription)
|
|
count = 0
|
|
async for item in result:
|
|
count = item.data["countToTen"]
|
|
assert count == 10
|