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Allow override of name and description of McpClientTool (#165)

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Peder Holdgaard Pedersen 2025-04-02 23:05:08 +02:00 • committed by GitHub
commit 4ecb6bc240
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1 changed files with 61 additions and 3 deletions
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28
tests/ModelContextProtocol.Tests/Client/McpClientExtensionsTests.cs
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@ -171,4 +171,32 @@ public class McpClientExtensionsTests : LoggedTest
await Assert.ThrowsAsync<NotSupportedException>(() => client.GetPromptAsync("Prompt", new Dictionary<string, object?> { ["i"] = 42 }, emptyOptions, cancellationToken: TestContext.Current.CancellationToken));
}
[Fact]
public async Task WithName_ChangesToolName()
{
JsonSerializerOptions options = new(JsonSerializerOptions.Default);
IMcpClient client = await CreateMcpClientForServer();
var tool = (await client.ListToolsAsync(options, TestContext.Current.CancellationToken)).First();
var originalName = tool.Name;
var renamedTool = tool.WithName("RenamedTool");
Assert.NotNull(renamedTool);
Assert.Equal("RenamedTool", renamedTool.Name);
Assert.Equal(originalName, tool?.Name);
}
[Fact]
public async Task WithDescription_ChangesToolDescription()
{
JsonSerializerOptions options = new(JsonSerializerOptions.Default);
IMcpClient client = await CreateMcpClientForServer();
var tool = (await client.ListToolsAsync(options, TestContext.Current.CancellationToken)).FirstOrDefault();
var originalDescription = tool?.Description;
var redescribedTool = tool?.WithDescription("ToolWithNewDescription");
Assert.NotNull(redescribedTool);
Assert.Equal("ToolWithNewDescription", redescribedTool.Description);
Assert.Equal(originalDescription, tool?.Description);
}
}