Reorganize folders, samples, minor bug fix (#14)
Reorganize folders Samples Casing fixes
This commit is contained in:
Peder Holdgaard Pedersen
GitHub
parent
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commit
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1 changed files with 501 additions and 20 deletions
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using McpDotNet.Client;
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using McpDotNet.Configuration;
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using McpDotNet.Protocol.Messages;
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using McpDotNet.Protocol.Types;
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namespace McpDotNet.Tests;
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public class IntegrationTests : IClassFixture<IntegrationTestFixture>
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{
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private readonly IntegrationTestFixture _fixture;
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public IntegrationTests(IntegrationTestFixture fixture)
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{
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_fixture = fixture;
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}
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[Fact]
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public async Task ConnectAndPing_Stdio_EverythingServer()
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{
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// Arrange
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// Act
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var client = await _fixture.Factory.GetClientAsync("everything");
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await client.PingAsync(CancellationToken.None);
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// Assert
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Assert.NotNull(client);
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}
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[Fact]
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public async Task ListTools_Stdio_EverythingServer()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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var tools = await client.ListToolsAsync();
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// assert
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Assert.NotNull(tools);
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Assert.NotEmpty(tools.Tools);
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// We could add more specific assertions about expected tools
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}
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[Fact]
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public async Task CallTool_Stdio_EchoServer()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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var result = await client.CallToolAsync(
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"echo",
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new Dictionary<string, object>
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{
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["message"] = "Hello MCP!"
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},
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CancellationToken.None
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);
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// assert
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Assert.NotNull(result);
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Assert.False(result.IsError);
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var textContent = Assert.Single(result.Content, c => c.Type == "text");
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Assert.Equal("Echo: Hello MCP!", textContent.Text);
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}
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[Fact]
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public async Task ListPrompts_Stdio_EverythingServer()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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var prompts = await client.ListPromptsAsync();
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// assert
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Assert.NotNull(prompts);
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Assert.NotEmpty(prompts.Prompts);
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// We could add specific assertions for the known prompts
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Assert.Contains(prompts.Prompts, p => p.Name == "simple_prompt");
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Assert.Contains(prompts.Prompts, p => p.Name == "complex_prompt");
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}
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[Fact]
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public async Task GetPrompt_Stdio_SimplePrompt()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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var result = await client.GetPromptAsync("simple_prompt", null, CancellationToken.None);
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// assert
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Assert.NotNull(result);
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Assert.NotEmpty(result.Messages);
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}
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[Fact]
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public async Task GetPrompt_Stdio_ComplexPrompt()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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var arguments = new Dictionary<string, object>
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{
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{ "temperature", "0.7" },
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{ "style", "formal" }
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};
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var result = await client.GetPromptAsync("complex_prompt", arguments, CancellationToken.None);
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// assert
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Assert.NotNull(result);
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Assert.NotEmpty(result.Messages);
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}
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[Fact]
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public async Task GetPrompt_NonExistent_ThrowsException()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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await Assert.ThrowsAsync<McpClientException>(() =>
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client.GetPromptAsync("non_existent_prompt", null, CancellationToken.None));
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}
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[Fact]
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public async Task ListResources_Stdio_EverythingServer()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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List<Resource> allResources = new();
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string? cursor = null;
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do
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{
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var resources = await client.ListResourcesAsync(cursor, CancellationToken.None);
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allResources.AddRange(resources.Resources);
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cursor = resources.NextCursor;
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}
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while (cursor != null);
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// The everything server provides 100 test resources
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Assert.Equal(100, allResources.Count);
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}
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[Fact]
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public async Task ReadResource_Stdio_TextResource()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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// Odd numbered resources are text in the everything server (despite the docs saying otherwise)
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// 1 is index 0, which is "even" in the 0-based index
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var result = await client.ReadResourceAsync("test://static/resource/1", CancellationToken.None);
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Assert.NotNull(result);
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Assert.Single(result.Contents);
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Assert.NotNull(result.Contents[0].Text);
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}
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[Fact]
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public async Task ReadResource_Stdio_BinaryResource()
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{
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// arrange
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// act
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var client = await _fixture.Factory.GetClientAsync("everything");
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// Even numbered resources are binary in the everything server (despite the docs saying otherwise)
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// 2 is index 1, which is "odd" in the 0-based index
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var result = await client.ReadResourceAsync("test://static/resource/2", CancellationToken.None);
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Assert.NotNull(result);
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Assert.Single(result.Contents);
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Assert.NotNull(result.Contents[0].Blob);
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}
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[Fact]
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public async Task Sampling_Stdio_EverythingServer()
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{
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// arrange
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var config = new McpServerConfig
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{
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Id = "everything",
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Name = "Everything",
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TransportType = "stdio",
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TransportOptions = new Dictionary<string, string>
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{
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["command"] = "npx",
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["arguments"] = "-y @modelcontextprotocol/server-everything",
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}
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};
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var options = new McpClientOptions
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{
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ClientInfo = new() { Name = "IntegrationTestClient", Version = "1.0.0" },
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Capabilities = new ClientCapabilities
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{
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Sampling = new()
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}
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};
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var factory = new McpClientFactory(
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[config],
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options,
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_fixture.LoggerFactory
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);
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var client = await factory.GetClientAsync("everything");
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// Set up the sampling handler
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int samplingHandlerCalls = 0;
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#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
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client.SamplingHandler = async (_,_) =>
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{
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samplingHandlerCalls++;
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return new CreateMessageResult
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{
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Model = "test-model",
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Role = "assistant",
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Content = new Content
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{
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Type = "text",
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Text = "Test response"
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}
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};
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};
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#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
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// Call the server's sampleLLM tool which should trigger our sampling handler
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var result = await client.CallToolAsync(
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"sampleLLM",
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new Dictionary<string, object>
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{
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["prompt"] = "Test prompt",
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["maxTokens"] = 100
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}
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);
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// assert
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Assert.NotNull(result);
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var textContent = Assert.Single(result.Content);
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Assert.Equal("text", textContent.Type);
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Assert.False(string.IsNullOrEmpty(textContent.Text));
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}
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[Fact]
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public async Task Roots_Stdio_EverythingServer()
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{
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// arrange
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var config = new McpServerConfig
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{
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Id = "everything",
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Name = "everything",
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TransportType = "stdio",
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TransportOptions = new Dictionary<string, string>
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{
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["command"] = "npx",
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["arguments"] = "-y @modelcontextprotocol/server-everything"
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}
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};
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var options = new McpClientOptions
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{
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ClientInfo = new() { Name = "IntegrationTestClient", Version = "1.0.0" },
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Capabilities = new ClientCapabilities
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{
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Roots = new()
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}
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};
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var rootsHandlerCalls = 0;
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var testRoots = new List<Root>
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{
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new() { Uri = "file:///test/root1", Name = "Test Root 1" },
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new() { Uri = "file:///test/root2", Name = "Test Root 2" }
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};
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var factory = new McpClientFactory(
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[config],
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options,
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_fixture.LoggerFactory
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);
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var client = await factory.GetClientAsync("everything");
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// Set up the roots handler
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#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
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client.RootsHandler = async (request, ct) =>
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{
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rootsHandlerCalls++;
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return new ListRootsResult
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{
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Roots = testRoots
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};
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};
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#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
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// Connect
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await client.ConnectAsync(CancellationToken.None);
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// assert
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// nothing to assert, no servers implement roots, so we if no exception is thrown, it's a success
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Assert.True(true);
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}
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[Fact]
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public async Task Notifications_Stdio_EverythingServer()
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{
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// arrange
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var config = new McpServerConfig
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{
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Id = "everything",
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Name = "everything",
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TransportType = "stdio",
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TransportOptions = new Dictionary<string, string>
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{
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["command"] = "npx",
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["arguments"] = "-y @modelcontextprotocol/server-everything"
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}
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};
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var options = new McpClientOptions
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{
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ClientInfo = new() { Name = "IntegrationTestClient", Version = "1.0.0" }
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};
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var factory = new McpClientFactory([config], options, _fixture.LoggerFactory);
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var client = await factory.GetClientAsync("everything");
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await client.ConnectAsync();
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// Verify we can send notifications without errors
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await client.SendNotificationAsync(NotificationMethods.RootsUpdatedNotification);
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await client.SendNotificationAsync("test/notification", new { test = true });
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// assert
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// no response to check, if no exception is thrown, it's a success
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Assert.True(true);
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}
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}
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