68 lines
2.3 KiB
C#
68 lines
2.3 KiB
C#
using Microsoft.Extensions.Logging.Abstractions;
|
|
using Microsoft.Extensions.Options;
|
|
using NSubstitute;
|
|
using ScadaLink.Communication;
|
|
using ScadaLink.Communication.Grpc;
|
|
|
|
namespace ScadaLink.Communication.Tests.Grpc;
|
|
|
|
/// <summary>
|
|
/// Regression tests for Communication-005 — the gRPC keepalive and
|
|
/// max-stream-lifetime / max-concurrent-stream options defined on
|
|
/// <see cref="CommunicationOptions"/> must actually be applied to the
|
|
/// gRPC client and server rather than hard-coded.
|
|
/// </summary>
|
|
public class GrpcOptionsWiringTests
|
|
{
|
|
[Fact]
|
|
public void SiteStreamGrpcClient_AppliesKeepAliveFromOptions()
|
|
{
|
|
var options = new CommunicationOptions
|
|
{
|
|
GrpcKeepAlivePingDelay = TimeSpan.FromSeconds(42),
|
|
GrpcKeepAlivePingTimeout = TimeSpan.FromSeconds(7)
|
|
};
|
|
|
|
var client = new SiteStreamGrpcClient(
|
|
"http://localhost:9999", NullLogger<SiteStreamGrpcClient>.Instance, options);
|
|
|
|
Assert.Equal(TimeSpan.FromSeconds(42), client.KeepAlivePingDelay);
|
|
Assert.Equal(TimeSpan.FromSeconds(7), client.KeepAlivePingTimeout);
|
|
}
|
|
|
|
[Fact]
|
|
public void SiteStreamGrpcClientFactory_FlowsOptionsToCreatedClients()
|
|
{
|
|
var options = new CommunicationOptions
|
|
{
|
|
GrpcKeepAlivePingDelay = TimeSpan.FromSeconds(33),
|
|
GrpcKeepAlivePingTimeout = TimeSpan.FromSeconds(11)
|
|
};
|
|
|
|
using var factory = new SiteStreamGrpcClientFactory(
|
|
NullLoggerFactory.Instance, Options.Create(options));
|
|
|
|
var client = factory.GetOrCreate("site1", "http://localhost:9999");
|
|
|
|
Assert.Equal(TimeSpan.FromSeconds(33), client.KeepAlivePingDelay);
|
|
Assert.Equal(TimeSpan.FromSeconds(11), client.KeepAlivePingTimeout);
|
|
}
|
|
|
|
[Fact]
|
|
public void SiteStreamGrpcServer_BindsMaxConcurrentStreamsAndLifetimeFromOptions()
|
|
{
|
|
var options = new CommunicationOptions
|
|
{
|
|
GrpcMaxConcurrentStreams = 250,
|
|
GrpcMaxStreamLifetime = TimeSpan.FromHours(2)
|
|
};
|
|
|
|
var subscriber = Substitute.For<ISiteStreamSubscriber>();
|
|
var server = new SiteStreamGrpcServer(
|
|
subscriber, NullLogger<SiteStreamGrpcServer>.Instance, Options.Create(options));
|
|
|
|
Assert.Equal(250, server.MaxConcurrentStreams);
|
|
Assert.Equal(TimeSpan.FromHours(2), server.MaxStreamLifetime);
|
|
}
|
|
}
|