OnNextBatchAsync on TestStream does not have an implementation

[kehigginbotham]

Upgraded to 2.3.1 today. All unit tests that use TestStream now fail, with the following error:

StackTrace: at Orleans.TestKit.Streams.TestStreamProvider.GetStream[T](Guid streamId, String streamNamespace) --- End of stack trace from previous location where exception was thrown --- Result Message: System.TypeLoadException : Method 'OnNextBatchAsync' in type 'Orleans.TestKit.Streams.TestStream'1' from assembly 'OrleansTestKit, Version=2.3.1.0, Culture=neutral, PublicKeyToken=null' does not have an implementation.

Using OrleansTestKit 2.3.1, Orleans.Core.Abstractions 2.3.1

Similar to #49 , but the odd thing is that TestStream.OnNextBatchAsync already exists with the same signature in OrleansTestKit:2.3.1

[sigintarag]

Looks like OrleansTestKit, Version=2.3.1.0 was compiled against Orleans version 2.3.0 and there is a breaking interface change.

I was able to get tests to run by downgrading my orleans version to 2.3.0

[seniorquico]

I have published an updated OrleansTestKit to NuGet that depends on Orleans 2.3.2. I figured it was only a matter of time before we get a GitHub issue identifying some breaking change against 2.3.2.

For now, I'm going to stick to a policy of updating the OrleansTestKit to the latest release of Orleans. That means we don't/won't have a release against Orleans 2.3.1. Ideally, we won't miss any incremental updates. But as this issue demonstrates, it's a definite reality. I'm open to a discussion (preferably in a new GitHub issue) if someone has a good idea on how to better manage this.