rysweet-unsubscribe-and-agent-tests-4744

[rysweet]

Why are these changes needed?

adds unsubscribe api
adds tests for most all of Agent and AgentWorker

Related issue number

closes #4744
closes #4357

Checks

• I've included any doc changes needed for https://microsoft.github.io/autogen/. See https://microsoft.github.io/autogen/docs/Contribute#documentation to build and test documentation locally.
• I've added tests (if relevant) corresponding to the changes introduced in this PR.
• I've made sure all auto checks have passed.

[Copilot]

Copilot reviewed 105 out of 120 changed files in this pull request and generated 3 comments.

Files not reviewed (15)

• dotnet/AutoGen.sln: Language not supported
• dotnet/Directory.Packages.props: Language not supported
• dotnet/samples/dev-team/DevTeam.AgentHost/DevTeam.AgentHost.csproj: Language not supported
• dotnet/samples/dev-team/DevTeam.AgentHost/Properties/launchSettings.json: Language not supported
• dotnet/samples/dev-team/DevTeam.AgentHost/appsettings.Development.json: Language not supported
• dotnet/samples/dev-team/DevTeam.Agents/DevTeam.Agents.csproj: Language not supported
• dotnet/samples/dev-team/DevTeam.Agents/Properties/launchSettings.json: Language not supported
• dotnet/samples/dev-team/DevTeam.Agents/appsettings.Development.json: Language not supported
• dotnet/samples/dev-team/DevTeam.AgentHost/Program.cs: Evaluated as low risk
• dotnet/samples/dev-team/DevTeam.Agents/Developer/Developer.cs: Evaluated as low risk
• dotnet/samples/dev-team/DevTeam.Agents/DeveloperLead/DeveloperLead.cs: Evaluated as low risk
• dotnet/samples/dev-team/DevTeam.Agents/ProductManager/ProductManager.cs: Evaluated as low risk
• dotnet/samples/dev-team/DevTeam.Agents/Program.cs: Evaluated as low risk
• README.md: Evaluated as low risk
• dotnet/samples/Hello/HelloAIAgents/Program.cs: Evaluated as low risk

Comments suppressed due to low confidence (1)

dotnet/samples/Hello/HelloAgent/Program.cs:59

• The SayHello method now accepts a CancellationToken, but the Handle method does not pass the cancellationToken to it. Ensure that the cancellationToken is propagated correctly.

public async Task<string> SayHello(string ask, CancellationToken cancellationToken = default)

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 36 lines in your changes missing coverage. Please review.

Project coverage is 70.41%. Comparing base (e0a6a86) to head (d39dee6).

Files with missing lines	Patch %	Lines
...togen_ext/runtimes/grpc/protos/agent_worker_pb2.py	4.16%	23 Missing ⚠️
..._ext/runtimes/grpc/protos/agent_worker_pb2_grpc.py	50.00%	12 Missing ⚠️
...ext/runtimes/grpc/_worker_runtime_host_servicer.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4920      +/-   ##
==========================================
- Coverage   70.45%   70.41%   -0.05%     
==========================================
  Files         174      174              
  Lines       11017    11041      +24     
==========================================
+ Hits         7762     7774      +12     
- Misses       3255     3267      +12     

Flag	Coverage Δ
unittests	70.41% <33.33%> (-0.05%)	⬇️

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