4b6f55dce5
Including stream_unary and stream_stream call methods. Also - improve organisation of relevant tests - fix some generated type annotations - Add AsyncChannel utility cos it's useful
84 lines
2.9 KiB
Python
84 lines
2.9 KiB
Python
from betterproto.tests.output_betterproto.service.service import (
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DoThingResponse,
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DoThingRequest,
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GetThingRequest,
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GetThingResponse,
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TestStub as ThingServiceClient,
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)
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import grpclib
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from typing import Any, Dict
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class ThingService:
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def __init__(self, test_hook=None):
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# This lets us pass assertions to the servicer ;)
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self.test_hook = test_hook
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async def do_thing(
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self, stream: "grpclib.server.Stream[DoThingRequest, DoThingResponse]"
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):
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request = await stream.recv_message()
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if self.test_hook is not None:
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self.test_hook(stream)
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await stream.send_message(DoThingResponse([request.name]))
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async def do_many_things(
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self, stream: "grpclib.server.Stream[DoThingRequest, DoThingResponse]"
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):
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thing_names = [request.name for request in stream]
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if self.test_hook is not None:
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self.test_hook(stream)
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await stream.send_message(DoThingResponse(thing_names))
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async def get_thing_versions(
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self, stream: "grpclib.server.Stream[GetThingRequest, GetThingResponse]"
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):
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request = await stream.recv_message()
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if self.test_hook is not None:
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self.test_hook(stream)
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for version_num in range(1, 6):
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await stream.send_message(
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GetThingResponse(name=request.name, version=version_num)
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)
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async def get_different_things(
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self, stream: "grpclib.server.Stream[GetThingRequest, GetThingResponse]"
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):
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if self.test_hook is not None:
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self.test_hook(stream)
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# Respond to each input item immediately
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response_num = 0
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async for request in stream:
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response_num += 1
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await stream.send_message(
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GetThingResponse(name=request.name, version=response_num)
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)
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def __mapping__(self) -> Dict[str, "grpclib.const.Handler"]:
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return {
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"/service.Test/DoThing": grpclib.const.Handler(
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self.do_thing,
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grpclib.const.Cardinality.UNARY_UNARY,
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DoThingRequest,
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DoThingResponse,
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),
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"/service.Test/DoManyThings": grpclib.const.Handler(
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self.do_many_things,
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grpclib.const.Cardinality.STREAM_UNARY,
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DoThingRequest,
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DoThingResponse,
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),
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"/service.Test/GetThingVersions": grpclib.const.Handler(
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self.get_thing_versions,
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grpclib.const.Cardinality.UNARY_STREAM,
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GetThingRequest,
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GetThingResponse,
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),
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"/service.Test/GetDifferentThings": grpclib.const.Handler(
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self.get_different_things,
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grpclib.const.Cardinality.STREAM_STREAM,
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GetThingRequest,
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GetThingResponse,
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),
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}
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