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Fix McpClientPrompt/Resource types to use RequestOptions like McpClientTool does (#1370)

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
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Copilot 2026-02-23 23:40:54 -05:00 • committed by GitHub
commit 8c46411f82
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1 changed files with 115 additions and 12 deletions
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37
tests/ModelContextProtocol.Tests/Client/McpClientPromptTests.cs
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@ -4,6 +4,7 @@ using ModelContextProtocol.Client;
using ModelContextProtocol.Protocol;
using ModelContextProtocol.Server;
using System.ComponentModel;
using System.Text.Json.Nodes;
namespace ModelContextProtocol.Tests.Client;
@ -25,6 +26,10 @@ public class McpClientPromptTests : ClientServerTestBase
[McpServerPrompt, Description("Generates a greeting prompt")]
public static ChatMessage Greeting([Description("The name to greet")] string name) =>
new(ChatRole.User, $"Hello, {name}!");
[McpServerPrompt, Description("Echoes back the metadata it receives")]
public static ChatMessage MetadataEcho(RequestContext<GetPromptRequestParams> context) =>
new(ChatRole.User, context.Params?.Meta?.ToJsonString() ?? "{}");
}
[Fact]
@ -33,7 +38,7 @@ public class McpClientPromptTests : ClientServerTestBase
await using McpClient client = await CreateMcpClientForServer();
var prompts = await client.ListPromptsAsync(cancellationToken: TestContext.Current.CancellationToken);
var originalPrompt = prompts.First();
var originalPrompt = prompts.First(p => p.Name == "greeting");
var promptDefinition = originalPrompt.ProtocolPrompt;
var newPrompt = new McpClientPrompt(client, promptDefinition);
@ -98,7 +103,7 @@ public class McpClientPromptTests : ClientServerTestBase
await using McpClient client = await CreateMcpClientForServer();
var prompts = await client.ListPromptsAsync(cancellationToken: TestContext.Current.CancellationToken);
var originalPrompt = prompts.First();
var originalPrompt = prompts.First(p => p.Name == "greeting");
var promptDefinition = originalPrompt.ProtocolPrompt;
var reusedPrompt = new McpClientPrompt(client, promptDefinition);
@ -134,4 +139,32 @@ public class McpClientPromptTests : ClientServerTestBase
Assert.NotNull(textContent);
Assert.Equal("Hello, Test!", textContent.Text);
}
[Fact]
public async Task GetAsync_WithRequestOptions_PassesMetaToServer()
{
await using McpClient client = await CreateMcpClientForServer();
var prompts = await client.ListPromptsAsync(cancellationToken: TestContext.Current.CancellationToken);
var prompt = prompts.Single(p => p.Name == "metadata_echo");
RequestOptions requestOptions = new()
{
Meta = new JsonObject
{
["traceId"] = "test-trace-123",
["customKey"] = "customValue"
}
};
var result = await prompt.GetAsync(options: requestOptions, cancellationToken: TestContext.Current.CancellationToken);
Assert.NotNull(result);
var message = result.Messages.First();
var textContent = Assert.IsType<TextContentBlock>(message.Content);
var receivedMetadata = JsonNode.Parse(textContent.Text)?.AsObject();
Assert.NotNull(receivedMetadata);
Assert.Equal("test-trace-123", receivedMetadata["traceId"]?.GetValue<string>());
Assert.Equal("customValue", receivedMetadata["customKey"]?.GetValue<string>());
}
}