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Default draft protocol support: sessionless + handshake-less (SEP-2575 + SEP-2567) (#1610)

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Stephen Halter 2026-06-23 21:24:22 -07:00 • committed by GitHub
commit 6c323e783b
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1 changed files with 5704 additions and 712 deletions
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18
tests/ModelContextProtocol.AspNetCore.Tests/AddKnownToolsHeaderTests.cs
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@ -46,7 +46,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
Id = request.Id,
Result = JsonSerializer.SerializeToNode(new InitializeResult
{
ProtocolVersion = "DRAFT-2026-v1",
ProtocolVersion = "2025-11-25",
Capabilities = new() { Tools = new() },
ServerInfo = new Implementation { Name = "header-capture-test", Version = "1.0" },
}, McpJsonUtilities.DefaultOptions)
@ -146,7 +146,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Register the tool WITHOUT calling ListToolsAsync first — this is the core scenario from issue #1577
@ -186,7 +186,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
client.AddKnownTools([CreateToolWithHeaders()]);
@ -222,7 +222,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
client.AddKnownTools([CreateToolWithHeaders()]);
@ -252,7 +252,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Call the tool without AddKnownTools or ListToolsAsync — no Mcp-Param-* headers should be sent
@ -285,7 +285,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Register the tool first
@ -322,7 +322,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Register then remove — headers should no longer be sent
@ -376,7 +376,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Register tool, then ListToolsAsync returns empty list from server
@ -411,7 +411,7 @@ public class AddKnownToolsHeaderTests(ITestOutputHelper outputHelper) : KestrelI
TransportMode = HttpTransportMode.StreamableHttp,
}, HttpClient, LoggerFactory);
await using var client = await McpClient.CreateAsync(transport, loggerFactory: LoggerFactory,
await using var client = await McpClient.CreateAsync(transport, new McpClientOptions { ProtocolVersion = "2025-11-25" }, loggerFactory: LoggerFactory,
cancellationToken: TestContext.Current.CancellationToken);
// Register with header "SchemaA", then overwrite with "SchemaB"