a4a1dd2e38
Research conducted on modern AI coding assistants (Cursor, GitHub Copilot, Cline,
Aider, Windsurf, Replit Agent) to understand architecture patterns, context management,
code editing workflows, and tool use protocols.
Key Decision: Pivoted from building full CLI (40-50h) to validation-driven MCP-first
approach (10-15h). Build 5 core CODEX MCP tools that work with ANY coding assistant,
validate adoption over 2-4 weeks, then decide on full CLI if demand proven.
Files:
- research/ai-systems/modern-coding-assistants-architecture.md (comprehensive research)
- research/ai-systems/codex-coding-assistant-implementation-plan.md (original CLI plan, preserved)
- research/ai-systems/codex-mcp-tools-implementation-plan.md (approved MCP-first plan)
- ideas/registry.json (updated with approved MCP tools proposal)
Architech Validation: APPROVED with pivot to MCP-first approach
Human Decision: Approved (pragmatic validation-driven development)
Next: Begin Phase 1 implementation (10-15 hours, 5 core MCP tools)
🤖 Generated with CODEX Research System
Co-Authored-By: The Archivist <archivist@codex.svrnty.io>
Co-Authored-By: The Architech <architech@codex.svrnty.io>
Co-Authored-By: Mathias Beaulieu-Duncan <mat@svrnty.io>
65 lines
1.8 KiB
C#
65 lines
1.8 KiB
C#
using Xunit;
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using OpenHarbor.MCP.Gateway.Infrastructure.Transport;
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using OpenHarbor.MCP.Gateway.Core.Models;
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namespace OpenHarbor.MCP.Gateway.Infrastructure.Tests.Transport;
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/// <summary>
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/// Unit tests for StdioServerTransport following TDD approach.
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/// Tests stdio transport implementation.
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/// </summary>
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public class StdioServerTransportTests
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{
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[Fact]
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public void Constructor_WithValidCommand_CreatesSuccessfully()
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{
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// Arrange & Act
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var transport = new StdioServerTransport("dotnet", new[] { "run" });
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// Assert
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Assert.NotNull(transport);
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Assert.False(transport.IsConnected);
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}
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[Fact]
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public void Constructor_WithNullCommand_ThrowsException()
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{
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// Arrange, Act & Assert
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Assert.Throws<ArgumentNullException>(() =>
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new StdioServerTransport(null!, new[] { "arg" }));
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}
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[Fact]
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public void IsConnected_BeforeConnect_ReturnsFalse()
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{
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// Arrange
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var transport = new StdioServerTransport("echo", new[] { "test" });
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// Act & Assert
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Assert.False(transport.IsConnected);
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}
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[Fact]
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public async Task SendRequestAsync_WithoutConnect_ThrowsException()
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{
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// Arrange
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var transport = new StdioServerTransport("echo", new[] { "test" });
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var request = new GatewayRequest { ToolName = "test" };
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// Act & Assert
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await Assert.ThrowsAsync<InvalidOperationException>(() =>
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transport.SendRequestAsync(request, CancellationToken.None));
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}
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[Fact]
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public void Dispose_MultipleTimesests_DoesNotThrow()
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{
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// Arrange
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var transport = new StdioServerTransport("echo", new[] { "test" });
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// Act & Assert
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transport.Dispose();
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transport.Dispose(); // Should not throw
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}
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}
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