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Add ModelContextProtocol.AspNetCore (#160)

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* Add ModelContextProtocol.AspNetCore

- Remove IServerTransport and HttpListenerSseServerTransport
- Replace HttpListenerSseServerTransport usage in tests with ASP.NET Core.

Co-authored-by: Eirik Tsarpalis <eirik.tsarpalis@gmail.com>
Co-authored-by: Jeff Handley <jeffhandley@users.noreply.github.com>
This commit is contained in:
Stephen Halter 2025-03-31 12:01:04 -07:00 • committed by GitHub
commit 973c7c093f
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1 changed files with 332 additions and 831 deletions
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49
tests/ModelContextProtocol.Tests/SseServerIntegrationTests.cs
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@ -36,7 +36,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// Arrange
// Act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
await client.PingAsync(TestContext.Current.CancellationToken);
// Assert
@ -49,7 +49,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// Arrange
// Act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
// Assert
Assert.NotNull(client.ServerCapabilities);
@ -62,7 +62,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
var tools = await client.ListToolsAsync(TestContext.Current.CancellationToken);
// assert
@ -75,7 +75,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
var result = await client.CallToolAsync(
"echo",
new Dictionary<string, object?>
@ -98,7 +98,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
IList<Resource> allResources = await client.ListResourcesAsync(TestContext.Current.CancellationToken);
@ -112,7 +112,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
// Odd numbered resources are text in the everything server (despite the docs saying otherwise)
// 1 is index 0, which is "even" in the 0-based index
// We copied this oddity to the test server
@ -131,7 +131,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
// Even numbered resources are binary in the everything server (despite the docs saying otherwise)
// 2 is index 1, which is "odd" in the 0-based index
// We copied this oddity to the test server
@ -150,7 +150,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
var prompts = await client.ListPromptsAsync(TestContext.Current.CancellationToken);
// assert
@ -167,7 +167,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
var result = await client.GetPromptAsync("simple_prompt", null, TestContext.Current.CancellationToken);
// assert
@ -181,7 +181,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
var arguments = new Dictionary<string, object?>
{
{ "temperature", "0.7" },
@ -200,7 +200,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
// arrange
// act
var client = await GetClientAsync();
await using var client = await GetClientAsync();
await Assert.ThrowsAsync<McpClientException>(() =>
client.GetPromptAsync("non_existent_prompt", null, TestContext.Current.CancellationToken));
}
@ -229,7 +229,7 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
}
};
};
var client = await GetClientAsync(options);
await using var client = await GetClientAsync(options);
#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
// Call the server's sampleLLM tool which should trigger our sampling handler
@ -246,4 +246,29 @@ public class SseServerIntegrationTests : LoggedTest, IClassFixture<SseServerInte
Assert.Equal("text", textContent.Type);
Assert.False(string.IsNullOrEmpty(textContent.Text));
}
[Fact]
public async Task CallTool_Sse_EchoServer_Concurrently()
{
await using var client1 = await GetClientAsync();
await using var client2 = await GetClientAsync();
for (int i = 0; i < 4; i++)
{
var client = (i % 2 == 0) ? client1 : client2;
var result = await client.CallToolAsync(
"echo",
new Dictionary<string, object?>
{
["message"] = $"Hello MCP! {i}"
},
TestContext.Current.CancellationToken
);
Assert.NotNull(result);
Assert.False(result.IsError);
var textContent = Assert.Single(result.Content, c => c.Type == "text");
Assert.Equal($"Echo: Hello MCP! {i}", textContent.Text);
}
}
}