PubSub emulator exhibiting failures with Subscription JSON payload #2199
Description
Hi,
I'm testing an emulator locally using a json payload as such:
curl -H "Content-Type: application/json" -X PUT -d '{ "name": "projects\/sample-project\/subscriptions\/subscription-localhost-2017-06-28T12-25-43-55cd2ef3-edb2-4484-9d13-55004416057e", "topic": "projects\/sample-project\/topics\/sample-topic" }' http://localhost:8080/v1/projects/sample-project/subscriptions/subscription-localhost-2017-06-28T13-09-08-88285d03-fcef-48b8-b851-a27449a47812
On the emulator side the following stack trace is being produced:
Jun 28, 2017 1:15:54 PM io.gapi.emulators.grpc.HttpAdapter$UnaryMethodHandler handle
WARNING: Failed to convert request to message: Field google.pubsub.v1.Subscription.name has already been set.
com.google.protobuf.InvalidProtocolBufferException: Field google.pubsub.v1.Subscription.name has already been set.
at io.gapi.emulators.grpc.JsonFormat$ParserImpl.mergeField(JsonFormat.java:1383)
at io.gapi.emulators.grpc.JsonFormat$ParserImpl.mergeMessage(JsonFormat.java:1239)
at io.gapi.emulators.grpc.JsonFormat$ParserImpl.merge(JsonFormat.java:1197)
at io.gapi.emulators.grpc.JsonFormat$ParserImpl.merge(JsonFormat.java:1079)
at io.gapi.emulators.grpc.JsonFormat$Parser.merge(JsonFormat.java:283)
at io.gapi.emulators.grpc.HttpJsonAdapter.merge(HttpJsonAdapter.java:61)
at io.gapi.emulators.grpc.HttpAdapter$UnaryMethodHandler.handle(HttpAdapter.java:466)
at io.gapi.emulators.grpc.HttpAdapter.handleRequest(HttpAdapter.java:165)
at io.gapi.emulators.netty.HttpHandler.channelRead(HttpHandler.java:52)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:39)
at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:364)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:418)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:873)
at java.lang.Thread.run(Thread.java:748)
Jun 28, 2017 1:15:54 PM io.gapi.emulators.netty.HttpHandler$1 onError
INFO: Exception when handling request: INVALID_ARGUMENT: Payload isn't valid for request.
The pattern of usage of using json payloads does function properly against real endpoints.