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34 lines
735 B
Python
34 lines
735 B
Python
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from pytest import mark
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from graphene import ObjectType, Int, String, Schema, Field
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class Query(ObjectType):
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hello = String()
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def resolve_hello(root, info):
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return "Hello, world!"
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class Subscription(ObjectType):
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count_to_ten = Field(Int)
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async def subscribe_count_to_ten(root, info):
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count = 0
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while count < 10:
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count += 1
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yield {"count_to_ten": count}
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schema = Schema(query=Query, subscription=Subscription)
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@mark.asyncio
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async def test_subscription():
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subscription = "subscription { countToTen }"
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result = await schema.subscribe(subscription)
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count = 0
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async for item in result:
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count = item.data["countToTen"]
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assert count == 10
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