Excel MCP Server (uses Excel App, 100% Compatibility)

using Sbroenne.ExcelMcp.Service; using Xunit; namespace Sbroenne.ExcelMcp.CLI.Tests.Integration; /// <summary> /// Fixture that starts an in-process ExcelMCP service for CLI integration tests. /// Uses the CLI pipe name so CLI commands can connect to it. /// </summary> public sealed class ServiceFixture : IAsyncLifetime, IDisposable { private ExcelMcpService? _service; public async Task InitializeAsync() { var pipeName = ServiceSecurity.GetCliPipeName(); _service = new ExcelMcpService(); _ = Task.Run(() => _service.RunAsync(pipeName)); // Wait for pipe server to be ready for (int i = 0; i < 20; i++) { await Task.Delay(100); using var client = new ServiceClient(pipeName, connectTimeout: TimeSpan.FromSeconds(1)); if (await client.PingAsync()) { return; } } throw new InvalidOperationException("ExcelMCP service did not start within timeout."); } public Task DisposeAsync() { Dispose(); return Task.CompletedTask; } public void Dispose() { _service?.RequestShutdown(); _service?.Dispose(); _service = null; } } /// <summary> /// Collection definition for tests that require the ExcelMCP service. /// Apply [Collection("Service")] to test classes that call excelcli commands. /// </summary> [CollectionDefinition("Service")] public sealed class ServiceTestGroup : ICollectionFixture<ServiceFixture>;