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Unify service configuration for ISseEventStreamStore, IMcpTaskStore, and ISessionMigrationHandler (#1362)

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Mackinnon Buck 2026-02-23 23:22:59 -08:00 • committed by GitHub
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5 changed files with 462 additions and 80 deletions
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9
tests/ModelContextProtocol.AspNetCore.Tests/DistributedCacheResumabilityIntegrationTests.cs
View file

@ -22,17 +22,18 @@ namespace ModelContextProtocol.AspNetCore.Tests;
/// </remarks>
public class DistributedCacheResumabilityIntegrationTests(ITestOutputHelper testOutputHelper) : ResumabilityIntegrationTestsBase(testOutputHelper)
{
private MemoryDistributedCache? _cache;
/// <inheritdoc />
protected override ValueTask<ISseEventStreamStore> CreateEventStreamStoreAsync()
{
// Create a new in-memory distributed cache for each test
_cache = new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions()));
var cache = new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions()));
// Configure the store with shorter expiration times suitable for testing
var options = new DistributedCacheEventStreamStoreOptions
{
// Use the in-memory distributed cache
Cache = cache,
// Use shorter polling interval for faster test execution
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50),
@ -43,7 +44,7 @@ public class DistributedCacheResumabilityIntegrationTests(ITestOutputHelper test
MetadataAbsoluteExpiration = TimeSpan.FromMinutes(10),
};
var store = new DistributedCacheEventStreamStore(_cache, options, LoggerFactory.CreateLogger<DistributedCacheEventStreamStore>());
var store = new DistributedCacheEventStreamStore(Options.Create(options), LoggerFactory.CreateLogger<DistributedCacheEventStreamStore>());
return new ValueTask<ISseEventStreamStore>(store);
}
}

197
tests/ModelContextProtocol.AspNetCore.Tests/HttpMcpServerBuilderExtensionsTests.cs Normal file
View file

@ -0,0 +1,197 @@
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Caching.Distributed;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Options;
using ModelContextProtocol.AspNetCore.Tests.Utils;
using ModelContextProtocol.Protocol;
using ModelContextProtocol.Server;
namespace ModelContextProtocol.AspNetCore.Tests;
public class HttpMcpServerBuilderExtensionsTests(ITestOutputHelper testOutputHelper) : KestrelInMemoryTest(testOutputHelper)
{
[Fact]
public void WithDistributedCacheEventStreamStore_RegistersStoreInDI()
{
Builder.Services.AddDistributedMemoryCache();
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore();
using var app = Builder.Build();
var store = app.Services.GetService<ISseEventStreamStore>();
Assert.IsType<DistributedCacheEventStreamStore>(store);
}
[Fact]
public void WithDistributedCacheEventStreamStore_ConfigureCallbackIsInvoked()
{
DistributedCacheEventStreamStoreOptions? capturedOptions = null;
Builder.Services.AddDistributedMemoryCache();
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore(options => capturedOptions = options);
using var app = Builder.Build();
// Force options resolution to trigger the configure callback.
_ = app.Services.GetRequiredService<IOptions<DistributedCacheEventStreamStoreOptions>>().Value;
Assert.NotNull(capturedOptions);
}
[Fact]
public void WithDistributedCacheEventStreamStore_WorksWithoutDICache_WhenCacheSetViaCallback()
{
var explicitCache = new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions()));
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore(options => options.Cache = explicitCache);
using var app = Builder.Build();
var store = app.Services.GetService<ISseEventStreamStore>();
Assert.IsType<DistributedCacheEventStreamStore>(store);
}
[Fact]
public void WithDistributedCacheEventStreamStore_ThrowsOptionsValidationException_WhenNoCacheConfigured()
{
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore();
using var app = Builder.Build();
var ex = Assert.Throws<OptionsValidationException>(
() => app.Services.GetRequiredService<ISseEventStreamStore>());
Assert.StartsWith($"The '{nameof(DistributedCacheEventStreamStoreOptions)}.{nameof(DistributedCacheEventStreamStoreOptions.Cache)}'", ex.Message);
}
[Fact]
public void EventStreamStore_IsPopulatedFromDI_ViaPostConfigure()
{
Builder.Services.AddDistributedMemoryCache();
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore();
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.IsType<DistributedCacheEventStreamStore>(options.EventStreamStore);
}
[Fact]
public void EventStreamStore_ExplicitOption_TakesPrecedenceOverDI()
{
var explicitStore = new TestSseEventStreamStore();
Builder.Services.AddDistributedMemoryCache();
Builder.Services
.AddMcpServer()
.WithHttpTransport(options => options.EventStreamStore = explicitStore)
.WithDistributedCacheEventStreamStore();
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Same(explicitStore, options.EventStreamStore);
}
[Fact]
public void EventStreamStore_RemainsNull_WhenNothingIsRegistered()
{
Builder.Services
.AddMcpServer()
.WithHttpTransport();
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Null(options.EventStreamStore);
}
[Fact]
public void EventStreamStore_CanBeOverriddenToNull_AfterDIRegistration()
{
Builder.Services.AddDistributedMemoryCache();
Builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithDistributedCacheEventStreamStore();
Builder.Services.Configure<HttpServerTransportOptions>(options => options.EventStreamStore = null);
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Null(options.EventStreamStore);
}
[Fact]
public void SessionMigrationHandler_IsPopulatedFromDI_ViaPostConfigure()
{
var handler = new StubSessionMigrationHandler();
Builder.Services.AddSingleton<ISessionMigrationHandler>(handler);
Builder.Services
.AddMcpServer()
.WithHttpTransport();
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Same(handler, options.SessionMigrationHandler);
}
[Fact]
public void SessionMigrationHandler_ExplicitOption_TakesPrecedenceOverDI()
{
var diHandler = new StubSessionMigrationHandler();
var explicitHandler = new StubSessionMigrationHandler();
Builder.Services.AddSingleton<ISessionMigrationHandler>(diHandler);
Builder.Services
.AddMcpServer()
.WithHttpTransport(options => options.SessionMigrationHandler = explicitHandler);
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Same(explicitHandler, options.SessionMigrationHandler);
}
[Fact]
public void SessionMigrationHandler_RemainsNull_WhenNothingIsRegistered()
{
Builder.Services
.AddMcpServer()
.WithHttpTransport();
using var app = Builder.Build();
var options = app.Services.GetRequiredService<IOptions<HttpServerTransportOptions>>().Value;
Assert.Null(options.SessionMigrationHandler);
}
private sealed class StubSessionMigrationHandler : ISessionMigrationHandler
{
public ValueTask<InitializeRequestParams?> AllowSessionMigrationAsync(
HttpContext context, string sessionId, CancellationToken cancellationToken = default)
=> new((InitializeRequestParams?)null);
public ValueTask OnSessionInitializedAsync(
HttpContext context, string sessionId, InitializeRequestParams initializeParams, CancellationToken cancellationToken = default)
=> default;
}
}

12
tests/ModelContextProtocol.ConformanceServer/Program.cs
View file

@ -1,9 +1,6 @@
using ConformanceServer.Prompts;
using ConformanceServer.Resources;
using ConformanceServer.Tools;
using Microsoft.Extensions.Caching.Distributed;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.Options;
using ModelContextProtocol.Protocol;
using ModelContextProtocol.Server;
using System.Collections.Concurrent;
@ -28,14 +25,11 @@ public class Program
// because .NET does not have a built-in concurrent HashSet
ConcurrentDictionary<string, ConcurrentDictionary<string, byte>> subscriptions = new();
builder.Services.AddDistributedMemoryCache();
builder.Services
.AddMcpServer()
.WithHttpTransport(options =>
{
// Enable resumability for SSE polling conformance test
options.EventStreamStore = new DistributedCacheEventStreamStore(
new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions())));
})
.WithHttpTransport()
.WithDistributedCacheEventStreamStore()
.WithTools<ConformanceTools>()
.WithTools([ConformanceTools.CreateJsonSchema202012Tool()])
.WithRequestFilters(filters => filters.AddCallToolFilter(next => async (request, cancellationToken) =>

53
tests/ModelContextProtocol.Tests/Configuration/McpServerOptionsSetupTests.cs
View file

@ -283,4 +283,57 @@ public class McpServerOptionsSetupTests
Assert.NotNull(options.Capabilities?.Completions);
}
#endregion
#region TaskStore Tests
[Fact]
public void TaskStore_IsPopulatedFromDI_WhenNotExplicitlySet()
{
var services = new ServiceCollection();
services.AddMcpServer();
services.AddSingleton<IMcpTaskStore, InMemoryMcpTaskStore>();
var options = services.BuildServiceProvider().GetRequiredService<IOptions<McpServerOptions>>().Value;
Assert.IsType<InMemoryMcpTaskStore>(options.TaskStore);
}
[Fact]
public void TaskStore_ExplicitOption_TakesPrecedenceOverDI()
{
var explicitStore = new InMemoryMcpTaskStore();
var services = new ServiceCollection();
services.AddMcpServer(options => options.TaskStore = explicitStore);
services.AddSingleton<IMcpTaskStore, InMemoryMcpTaskStore>();
var options = services.BuildServiceProvider().GetRequiredService<IOptions<McpServerOptions>>().Value;
Assert.Same(explicitStore, options.TaskStore);
}
[Fact]
public void TaskStore_RemainsNull_WhenNothingIsRegistered()
{
var services = new ServiceCollection();
services.AddMcpServer();
var options = services.BuildServiceProvider().GetRequiredService<IOptions<McpServerOptions>>().Value;
Assert.Null(options.TaskStore);
}
[Fact]
public void TaskStore_CanBeOverriddenToNull_AfterDIRegistration()
{
var services = new ServiceCollection();
services.AddMcpServer();
services.AddSingleton<IMcpTaskStore, InMemoryMcpTaskStore>();
services.Configure<McpServerOptions>(options => options.TaskStore = null);
var options = services.BuildServiceProvider().GetRequiredService<IOptions<McpServerOptions>>().Value;
Assert.Null(options.TaskStore);
}
#endregion
}

107
tests/ModelContextProtocol.Tests/Server/DistributedCacheEventStreamStoreTests.cs
View file

@ -21,10 +21,25 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
return new MemoryDistributedCache(options);
}
[Fact]
public void Constructor_ThrowsArgumentNullException_WhenCacheIsNull()
private static DistributedCacheEventStreamStore CreateStore(IDistributedCache? cache = null, DistributedCacheEventStreamStoreOptions? storeOptions = null)
{
Assert.Throws<ArgumentNullException>("cache", () => new DistributedCacheEventStreamStore(null!));
storeOptions ??= new();
storeOptions.Cache ??= cache ?? CreateMemoryCache();
return new DistributedCacheEventStreamStore(Options.Create(storeOptions));
}
[Fact]
public void Constructor_ThrowsArgumentNullException_WhenOptionsIsNull()
{
Assert.Throws<ArgumentNullException>("options", () => new DistributedCacheEventStreamStore(null!));
}
[Fact]
public void Constructor_ThrowsInvalidOperationException_WhenCacheIsNull()
{
var options = Options.Create(new DistributedCacheEventStreamStoreOptions());
var ex = Assert.Throws<InvalidOperationException>(() => new DistributedCacheEventStreamStore(options));
Assert.StartsWith($"The '{nameof(DistributedCacheEventStreamStoreOptions)}.{nameof(DistributedCacheEventStreamStoreOptions.Cache)}'", ex.Message);
}
[Fact]
@ -32,7 +47,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Act & Assert
await Assert.ThrowsAsync<ArgumentNullException>("options",
@ -44,7 +59,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -67,7 +82,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -90,7 +105,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -113,7 +128,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -135,7 +150,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -187,7 +202,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -224,7 +239,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -254,7 +269,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
EventSlidingExpiration = TimeSpan.FromMinutes(15)
};
var store = new DistributedCacheEventStreamStore(mockCache, customOptions);
var store = CreateStore(mockCache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -282,7 +297,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
EventAbsoluteExpiration = TimeSpan.FromHours(3)
};
var store = new DistributedCacheEventStreamStore(mockCache, customOptions);
var store = CreateStore(mockCache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -306,7 +321,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var mockCache = new TestDistributedCache();
var store = new DistributedCacheEventStreamStore(mockCache);
var store = CreateStore(mockCache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -328,7 +343,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var mockCache = new TestDistributedCache();
var store = new DistributedCacheEventStreamStore(mockCache);
var store = CreateStore(mockCache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -354,7 +369,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(10)
};
var store = new DistributedCacheEventStreamStore(cache, customOptions);
var store = CreateStore(cache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -390,7 +405,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -425,7 +440,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -447,7 +462,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var mockCache = new TestDistributedCache();
var store = new DistributedCacheEventStreamStore(mockCache);
var store = CreateStore(mockCache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -469,7 +484,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Act & Assert
await Assert.ThrowsAsync<ArgumentNullException>("lastEventId",
@ -481,7 +496,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Act - Try various invalid event ID formats
var result1 = await store.GetStreamReaderAsync("invalid-format", CancellationToken);
@ -499,7 +514,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Create a valid-looking event ID for a stream that doesn't exist
var fakeEventId = DistributedCacheEventIdFormatter.Format("nonexistent-session", "nonexistent-stream", 1);
@ -516,7 +531,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "my-session",
@ -542,7 +557,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -579,7 +594,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -610,7 +625,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -648,7 +663,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -681,7 +696,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -717,7 +732,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -751,7 +766,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -780,7 +795,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -812,7 +827,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -869,7 +884,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -927,7 +942,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -965,7 +980,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -1029,7 +1044,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -1074,7 +1089,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange - Start in default mode, write some events, switch to polling, reader should return remaining events
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache, new DistributedCacheEventStreamStoreOptions
var store = CreateStore(cache, new DistributedCacheEventStreamStoreOptions
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(50)
});
@ -1120,7 +1135,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Create two streams with different session/stream IDs
var writer1 = await store.CreateStreamAsync(new SseEventStreamOptions
@ -1178,7 +1193,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
// Create two streams with same session but different stream IDs
var writer1 = await store.CreateStreamAsync(new SseEventStreamOptions
@ -1231,7 +1246,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange
var cache = CreateMemoryCache();
var store = new DistributedCacheEventStreamStore(cache);
var store = CreateStore(cache);
var writer1 = await store.CreateStreamAsync(new SseEventStreamOptions
{
@ -1267,7 +1282,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
EventSlidingExpiration = TimeSpan.FromMinutes(30)
};
var store = new DistributedCacheEventStreamStore(mockCache, customOptions);
var store = CreateStore(mockCache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -1295,7 +1310,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
EventAbsoluteExpiration = TimeSpan.FromHours(6)
};
var store = new DistributedCacheEventStreamStore(mockCache, customOptions);
var store = CreateStore(mockCache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -1325,7 +1340,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
MetadataSlidingExpiration = TimeSpan.FromMinutes(45),
MetadataAbsoluteExpiration = TimeSpan.FromHours(12)
};
var store = new DistributedCacheEventStreamStore(mockCache, customOptions);
var store = CreateStore(mockCache, customOptions);
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
{
SessionId = "session-1",
@ -1366,7 +1381,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(10) // Fast polling to detect the bug quickly
};
var store = new DistributedCacheEventStreamStore(trackingCache, customOptions);
var store = CreateStore(trackingCache, customOptions);
// Create a stream and write an event
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
@ -1405,7 +1420,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
// Arrange - Use a cache that allows us to simulate event expiration
var trackingCache = new TestDistributedCache();
var store = new DistributedCacheEventStreamStore(trackingCache);
var store = CreateStore(trackingCache);
// Create a stream and write multiple events
var writer = await store.CreateStreamAsync(new SseEventStreamOptions
@ -1450,7 +1465,7 @@ public class DistributedCacheEventStreamStoreTests(ITestOutputHelper testOutputH
{
StreamReaderPollingInterval = TimeSpan.FromMilliseconds(10)
};
var store = new DistributedCacheEventStreamStore(trackingCache, customOptions);
var store = CreateStore(trackingCache, customOptions);
// Create a stream in POLLING mode - this allows the reader to exit after reading available events
var writer = await store.CreateStreamAsync(new SseEventStreamOptions